REVEN air cleaning food industry 3.2 – english - Rentschler Reven ...

We won’tleave you inREVEN ® Ventilationand Filtering Systemsfor the Food Industrythe fog!3.2

REVEN ®ContentsINTRODUCTION p. 2 - 171Basic element X-Cyclone ® p. 18 - 33The separators made by Rentschler REVEN ® Lüftungssysteme GmbHefficiently separate oils, emulsions and other fluids.2COOKER EXTRACTION HOODS p. 34 - 2592.1. REVEX ® – Induction hood with condensationseparation and automatic separator cleaning p. 34 - 992.2. EVN – Inducing extraction hood p. 100 - 1212.3. RECOJET ® RCJ – Inducing extraction hood p. 122 - 1472.4. REJET ® – Airdiffusing extraction hood p. 148 - 1732.5. RGJ – Induction grill hood p. 174 - 1812.6. RGS – Exhaust air grill hood p. 182 - 1892.7. RVS Restar – Exhaust air extraction hood p. 190 - 2172.8. RAS Airstar – Exhaust air extraction hood p. 218 - 2412.9. Dispensing area hood X-Cyclone ® – Glass hood/design hood made of glass p. 242 - 2452.10. Extraction hood RGN recirculation p. 246 - 2593LOW-VELOCITY SUPPLY AIR DIFFUSER ECOJET ® p. 260 - 263Suitable for perforationtype integration into existing ceilings4VENTILATING KITCHEN CEILINGS p. 264 - 3234.1. REVEX ® D – Exhaust air extraction ceiling with automatic filter cleaning p. 264 - 2734.2. REDE – Induction ceiling exhaust air / REDE – supply air p. 274 - 2854.3. RLD – Exhaust air p. 286 - 2914.4. RGH – Largescale kitchen hood p. 292 - 2994.5. RFD-SSP – Flat ceiling p. 300 - 3034.6. RSD-SSP – Soundabsorbing ceiling p. 304 - 3114.7. RQA low-velocity supply air diffuser – Supply air system with p. 312 - 315high penetration depth of fresh air4.8. RAK box filter – including a grease separator and an exhaust air filter box p. 316 - 3232

Experience and progressProgressIn the year 1980, Rentschler REVEN ® LüftungssytemeGmbH evolved from the familyowned company thatwas founded in 1905. Right from the beginning, REVEN ®has specialized in the manufacturing of stainless steelventilating ceilings and cooker extraction systems forcommercial largescale kitchens. Today, REVEN ® alsomanufactures industrial oilmist separators and highperformancefilters.Drei Generationen der Familie RentschlerThe goal of the company’s marketing and corporate activitieshas always been “clean air” in all of the three sectors inaccordance with our slogan “We won't leave you in the fog".A lack of clean, fresh air can cause illness, tiredness and abad working atmosphere and have a lot of negative consequences.High costs result from oil deposits on equipment,sensitive devices and even buildings. The proverbialREVEN ® quality is assured by inhouse manufacturing inthe companyowned factory in the German town ofSersheim. Virtually all components are made of stainlesssteel, which makes them easy care and unrivalled withregard to their functionality and appearance.This catalogue gives an overview of our kitchenventilation systems. You can find more information atwww.reven.deREVEN = RENTSCHLER VENTILATION4

Efficient manufactureManufactureOur production in Sersheim is automated to a great extent.We process coiled chromiumnickel steel and aluminiumalloys. Copper and other materials are used on request.Computercontrolled processing machines cut the metalsheets to size, straighten, emboss and punch them anddrill the necessary holes into the standardized preshapedparts. The high degree of automation guarantees perfectlyreproducible quality on a high level.Our production is organized in line with the principle oflean manufacturing: the teamoriented manner of workingmotivates the workforce in each “cell”, encourages decisionmakingand improves quality. Potential failure sources areeliminated in advance rather than after assembly on site.Online networking of CAD workplaces and processingsections is the standard today at REVEN ® ."Heutzutagekennen die Leutevon allem den Preisund von nichtsden Wert."Oscar Wilde5

The “modular systemconcept” above all elseSystemThe series components of our highrise warehouse formthe skeleton of our entire product range. The combinationof these components with individually shaped parts and thedesired accessories constitutes the final product.In order to reduce assembly expenditure on site, we deliverour systems in preassembled condition to the greatestpossible extent. It goes without saying that we apply themost stringent quality control procedures and final testsbefore assembly and delivery of the components. Thismeans that our customers receive a high-end productfrom quality-assured production.The standardized semifinished products are stored in ourCAD system where our construction staff has direct accessto them. This helps to reduce project handling times considerably.Even complex projects are realized using standardcomponents to a degree of 75 % in the meantime.The modular system concept governs our corporatephilosophy – in construction, production, orders handlingand customer service.6

Clean air with the highperformanceRXZ separatorRXZOne of the most important components among the REVEN ®ventilation range is the XCyclone ® separating system. Themechanical separating system, which was developed byREVEN ® , works without auxiliary energy or material and isinternationally patented. Air pollutants such as grease, oil,vapour, emulsions or other fluids that occur in the formof aerosols are separated to a very high extent. Furtherdevelopment produced the REVEN ® Ultra Cleaner, a compactseparating system, ready for connection, which offers a veryhigh degree of efficiency and decisive benefits to thecustomer.REVEN ® X-Cyclone ® type RXZ:High-efficient air cleaning formechanical applications - nowalso available in kitchentechnology. The maintenancefree XCyclone ® separator, type RXZ No extra costs due to throwaway separators No grease deposits on kitchen equipment,appliances and floors No more laborious cleaning operationsREVEN ® Ultra Cleaner,maintenance-free aircleaning equipmentwith high-performanceRXZ separators readyfor connection. Reduced sick rate and fatigueamong kitchen staff due to clean airFunctional principle ofthe high-performance RXZseparator:Oil and emulsion mist isejected by small cycloneswith a diameter of 3 mm.The name X-Cyclone ® comesfrom the x-shaped profilesand the cyclone-liketurbulences in the airflow.Although the test stand is flooded with airfrom a fan, the flames are blocked by the highperformanceRXZ separator. This means thatthe REVEN ® separator has passed the mostimportant test without any problems.Certified SafetyWe give high priority to safety and accident prevention. This isthe reason why we have our high-performance RXZ separatortested for compliance with UL 1046 (UnderwritersLaboratories ® ). The equipment passed the tests successfully.UL 1046 is an American standard comparable to a DINstandard or the requirements of the German TÜV. It isconsidered to be the only standard anywhere in the worldthat describes a testing procedure for the flamearrestingcapability of oilmist separators.7

Individual and always the rightfit: Cooker extraction hoods!CookerInhouse design and production are the best preconditionsfor customized solutions with an appealing look andperfect technology that adapt to any space requirements.Our single hoods are available in various lengths up to6 m, in divided or singlepiece, wall or ceilingmountedversions.Our compact grill hoods with high extraction capacity area specialty for small kitchens particularly in the systemcatering.The combined supply and exhaust hoods REJET ® andRECOJET ® are more and more in demand for kitchenswith a low room height. The large air diffusers producea smooth, lownoise and draughtfree flow of the supplyair into the kitchen.8

Extraction Hoods9

Integral solution:Ventilating kitchen ceilingsVentilatThe most stylish and cleanest solution for largescalekitchens is a ventilating ceiling from REVEN ® . It spansfrom wall to wall and offers the highest level of hygieneand maintenance convenience. You can easily relocateany grease separator when you supplement or modifyyour kitchen equipment.Metal ceilings are increasingly used in sculleries too.They are easier to maintain and protect the building fromthe effects of moisture.The periodical painting of the ceiling and the disturbancethis causes can be dispensed with too. REVEN ® soundabsorbingceiling elements are being installed more andmore to reduce noise.REVEN ® ventilating kitchen ceilings can be fitted withthe following optional equipment on request. REVEN ® OMAT automatic fireextinguishing system REVEX ® separator washing facility Lighting Sound absorbing core LoudspeakersLowvelocity air diffusers are a proven solution for supplyingrooms with fresh air. The air flows slowly into the roomsthrough perforated ceiling strips without any draughtproblems. Furthermore, the ceiling remains clean for longerbecause no greasy air is distributed inside the room.10

ing Kitchen Ceilings11

Show kitchensShow KitchensSystem catering kitchens are becoming increasingly smaller,despite their higher productivity. The space gained isadded to the service area where the turnover is realized.REVEN ® complies with this development and offers powerfulmodules which produce hood and ceiling solutions thatare compatible with the structural dimensions even in mostconfined spaces.We deliver extraction hoods and mini ventilating ceilings forstylish show kitchens or grill rooms, true to dimensions andin any shape and size.These include asymmetrical versions and corner solutions,which set completely new optical accents.12

Tested high techcomponentsHigh TechThe vapourdependent speed control of the fans contributesto energy saving, even though the ventilation runs continuouslyoutside of the main cooking times. The sensorcontrolledspeed control system can be fitted subsequently.The acoustic ceiling elements with adjustable noisereduction were tested by the Fraunhofer Institute. Weoffer an odour neutralizer for the removal of smellsfrom the extracted air. REVEX ® autoclean extractionhoods and ventilating ceilings clean their separatorsautomatically at defined intervals or according to acomfort program. The doublesided cleaning system isprotected by patent rights.REVEN ® highperformance XCyclone ® separators complywith VDI Directive 2052 and are flamearresting (tested acc.to UL 1046).SPEED CONTROL SCHEMENEW VERSIONThe “brain” of theRSC hoodSpeed controlOdour neutralizerThe REVEN ® -O-MAT extinguishing system provides for preventive fire protection.It prevents the spreading of flames through the air duct network of the building inthe event of a fire.Acoustic ceiling elementsFire-extinguishing systemsRSC sensorSeparator cleaning13

Worldwide references:Ships, ship yards:MU „Gruziya“, Nils Holgerson,Peter Pan Homeric, Seabourn Pride,Ville de Jupiter, Ville de Mercure,Ville de Pluto, Ville de Saturn,Western LegendN, Western MonarcN,Western PrideN, Western RegentNNorway:Ulstein shipyardMTW Schiffswerft GmbH:Atlantic Trader, Elbe Trader, Macaro,Mercur Cloud, Ocean Trader, Pazific Trader,Ping Chuan, Tai Chuan, Warnow Trader,Xiang Xue Lan, Zi Yu LanThyssen Nordseewerke(Germany):Fresena, San Christobal, San Clemente,San Felipe, Fernando, San FranciscoHDW Kiel(Germany):China:APL China,Japan:APL JapanThailand:APL ThailandKröger Shipyard:Barbara, Jin Man Hai, Jin Man Hu,Jin Man Jiang, Juliusplate, Uta JohannaAirports:FeinkostKäfer Munich Airport,Frankfurt/Main, Hannover,LSG Sky Chefs Frankfurt Airport,LufthansaService Company, Düsseldorf,MönchenGladbach,Mövenpick Airport Leipzig,RheinMain Air Base Frankfurt, StuttgartNetherlands:AmsterdamDänemark:CopenhagenRussia:MoscowDaewoo:Korea:APL KoreaSingapore:APL SingaporePhilippines:APL PhilippinesGreat Britain:Royal Air ForceSweden:StockholmAustria:ViennaNato-Airports:Germany, UK, Greece, Italy, TurkeyCompanies, banks a.o.:AEG Ulm,Altana Pharma KG Konstanz,AOKDresden,Audi Ingolstadt,BASF Ludwigshafen,Building and Loan Association Schwäbisch Hall,Bayer Leverkusen,Bertelsmann Publishing House,BMW in Regensburg,Böhringer Mannheim,Bosch Stuttgart,Bundeshaus Bonn,Carl Zeiss Oberkochen,Commerzbank AG Düsseldorf,Daimler Distribution Center StuttgartSindelfingen,German Bank,Deutsche Bundesbank LZB Weimar,Dresdner Bank Leipzig,Druckmaschinenfabrik,Farbwerke Hoechst,FordWerke Köln,DaimlerChrysler Research Center Ulm,FSG Heilbronn,Gildemeister Drehmaschinen Bielefeld,Gruner und Jahr Publishing House,Henkel Düsseldorf,Hermle Maschinenfabrik Gosheim,HüllerHille,Hugo Boss Metzingen,INASchaeffler KG Herzogenaurach,Jenoptik Jena,John Deere Mannheim,Karstadt AG Essen,Klemme AG Nordhausen,Kreissparkasse Ludwigsburg,Landtag meeting hall Stuttgart,LBBW Karlsruhe,Maizena Heilbronn,Maybach Center Böblingen,Mercedes Benz Stuttgart,Merck Darmstadt,Merck Gernsheim,Miele Gütersloh,Opel Rüsselsheim,SELAlcatel,SEWEurodrive,Siemens Erlangen,Springer Publishing House,SüddeutscherVerlag Munich,Südwest LB Stuttgart,Traub Drehmaschinen Reichenbach,Trumpf Ditzingen,Voigt Heidenheim,Volksbank Pforzheim,VW Wolfsburg,Ministry of Trade and Commerce Stuttgart,Würth Künzelsau,ZF Sachs SchweinfurtSweden: Ericsson Components, VolvoItaly: Fiat TurinAustria: General Motors ViennaPublic and cultural facilities,halls, casinos, cafes,barracks etc:Public authorities canteen Leipzig,Boulevard Berlin,BTZChamber of Crafts Kaiserslautern,Federal Office for Employment Nürnberg,Drehscheibe Frankfurt,Technical University Koblenz,Guildhall Dresden,Guildhall Erfurt,Gründen Barracks Sonthofen,Zwickau prison,Congress Center Stuttgart,Arts and Leisure Center Bad Langensalza,State authorities centre Oldenburg,Federal Social Welfare Tribunal Stuttgart,Rosenheim Agricultural School,Liederhalle Stuttgart,MercedesBenzMuseum Stuttgart,Operncarree Berlin,Orangerie Fulda,Panzer Barracks Böblingen,Parkcafé Blühendes Barock Ludwigsburg,REWE canteen Köln,Town Hall Sonderhausen,City Hall Stuttgart,Ratskeller Chemnitz,Ratskeller Munich,RobertBreuningStift Besigheim,SAPArena Mannheim,Snow Dome Bispingen,Sportgymnasium Leipzig,Stadion Kaiserslautern,Municipal Hall Kiel,Municipal Hall Offenburg,TSG Arena Hoffenheim (Sinsheim),University of Leipzig,University of Saarbrücken,Waldstadion FrankfurtAustria:Casino Graz,Casino Velden Wörthersee,Penal institution Josefstadt ViennaStiftsBarracks ViennaLuxembourg:Cour de Justice Européenne,Lycée RedangeSwitzerland:Theatre ZugHighway service areas:Germany:Bruchsal Ost + West,Bühl,Frankenhöhe,Hamburg,Holzkirchen,Leipheim,Pforzheim,SiegburgWest,Spessart Nord,Weiskirchenand others14

References:Hotels and Restaurants:Adlon Residenz Berlin,Airporthotel Mövenpick Stuttgart,Dom Hotel Köln,Egener Hof Tegernsee,Golfhotel Steigenberger Bad Tatzmannsdorf,GrafZeppelin Stuttgart,Herrenküferei Markgröningen,Intercontinental Stuttgart,Kölner Hofbräu,Spa Hotel Bareis BaiersbronnMitteltal (Black Forrest),Maritim Hotel Berlin,Maritim Hotel Dresden,Mövenpickhotel Düsseldorf,Steigenberger Hotel Frankfurt,Speckmeier München,Traube Toerbach,Wielandshöhe Stuttgart,Wiesbadener HofAustria:Clubhotel Robinson Nassfeld,Feldmayergründe Schwechat,Kanzelwandbahn Kleinwalzertal,Mövenpick PENTAHotel Salzburg,ÖBB Bahnhofsrestaurant Villach,Omesberg Lech/Arlberg,PENTAHotel Vienna,Restaurant Rainer Wörthersee,Royer Schladming,Sacher Baden (near Vienna),Seehotel Jägerwirt Turracher Höhe,Sporthotel Modul Wien,Stubaier Gletscherbahn,Weitzer Graz,ZugspitzenbahnRussia:Grand Hyatt MoskauSweden:Grand Hotel StockholmGeorgia:Tiflis HotelCzech Republic:Holiday Inn Brno,PENTAHotel PragSwitzerland:Jungfraujoch Zugspitzenrestaurant,Via ClaudiaNorway:Oslo CateringItaly:Restaurant Kandahar/Sestriere,Sitea TurinTurkey:Steigenberger Hotel IstanbulCastle hotels/restaurants:Mövenpickhotel Berlin,Schloss Aulendorf,Schloss Bühler Höhe,Schloss Heidelberger Königssaal,Schloss Kleinheubach,Schloss Schweinsburg,Schloss Wasserburg BodensseNorway: Diplomats’ Hotel OsloNetherlands: Knight’s Hall,Royal House The HagueSwitzerland: Schloss SchwandeggAustria: Schlosshotel Velden WörtherseePalace hotels:Nigeria: AjaohutaSaudi Arabia: Al KobahTurkey: NCO Club AnkaraKuwait: Palace of the Prince of KuwaitUnited Arab Emirates: Ruwais Oilfield,Special Residontal Complex AT Rifa BarainService area and fairgrounds restaurants:Trade Fair Frankfurt, Trade Fair Hannover,Trade Fair Köln, Trade Fair NürnbergSwitzerland: Station restaurant Basel,Fair Hotel BasleSweden: Le BuffetA6Center JönköpingAustria: Fair restaurant Klagenfurt,service area MondseeNorway: Service area OsloDenmark: Service area SlagelsLapland: Service area TärnabyIT sector etc.:EPlus Main Office Hauptverwaltung Düsseldorf,Post Office 1 Frankfurt,Post Office Stuttgart,Telecom Hannover,Telecom Holzhausen Leipzig,Telekom StuttgartSweden: Gullstrandskolan Landskrona MalmöNetherlands: Moneyservice AmsterdamSpain: Telefonica MadridHospital, clinics etc.:ARCUS Sportklinik Pforzheim,Military Hospital Ulm,Military Hospital Wiederitzsch,Dr. Betzer Heidelberg,Dr. Gerecht Kempen,Dr. Heintzen Aalen,Dr. Kugler Coburg,KKH SchmalkaldenDistrict Hospital Crimmitschau,District Hospital Forst,District Hospital Füssen,District Hospital Neumarkt,District Hospital Schmölln,District Hospital Starnberg,Regional Hospital Schleswig,Med Com Tech SchopfheimProf. Dr. Jacobi Köln,Rheuma Clinic Bad Liebenwerda,Rhön Clinic,RobertBosch Hospital Stuttgart,Sanatorium HohenfreudenstadtUniversity Hospital Complex Bonn,University Hospital Complex Kiel,Canteen, University of Saarbrücken,Catering center / hospitals BonnSwitzerland:Hospital Bellinzona Tessin,Hospital BrisagoSaudi Arabien:King Abdulaziz University Hospital Jeddah,Medina Hospital,Riyadh HosptialNetherlands: Hospital Maria TilburgSweden: Stockholm HospitalAustria:Hospital Complex Bad Gleichenberg,Hospital Rohrbach,Special Regional Hospital Graz,Canteen, University of GrazDenmark: Rikshospital KopenhagenAntenna and televisiontowers, radio stations:Antenna Tower Berlin,Antenna Tower Bremen,RTL Cologne,Südwestfunk,WDR CologneSaudi Arabia:Television Tower RiyadhAustria:ORF Vienna15

REVEN ®Delivery ProgramProgramHigh tech for commercial kitchens:High-performanceseparators:High-performance RXZ separator,the first separator worldwide thatwas tested in accordance withVDI 2052 and DIN 18869-5Automaticfilter cleaning:Accessory for extractionsystemsCooker extraction hoods:Since 40 yearsVentilatingkitchen ceilings:Since 30 yearsOdour neutralization:Odour neutralization –high-performance granular filterUV systems:Pure exhaust air systemsDuct separators forkitchen ventilation:Suitable for installation induct systemRBS block units:Compact fan units for combinedair supply and exhaustRSC systems:Energy-saving sensorsfor hoods and ceilingsFire-extinguishingsystems:Fire-extinguishing systemsfor hoods and ceilingsAir cleaners:Air cleaners for commercialkitchens, industrial applications,offices and private homes16

Extraction HoodsGeneral description:Cooker extraction hoods – execution and accessoriesThe synthesis of design and quality in manufacturingin combination with the required accessories determinesthe quality of cooker extraction hoods. The decadesof experience we have gained in the manufacture ofventilation components and our specialization instainless steel processing have borne rich fruits andguarantee the high manufacturing quality of a REVEN ®cooker extraction hood and its accessories. TheREVEN ® systems combined from these componentssatisfy the highest demands.REVEN ® cooker extraction hoods are produced fromdeburred sheets to prevent any risk of injury to kitchenstaff during cleaning and maintenance work. The qualityseal and functional expertise by the German TÜV alsovouch for the high manufacturing quality of our hoods.1. Execution of the hoodsa.) MaterialsThe exhaust elements and top units of cooker extractionhoods are made of stainless steel, material no. 1.4301,process IIIC, coldrolled according to DIN 59382,grinded surface with 180 grain, sheet thickness upto 1.5 mm. Components made of other highgradesteels (chromium steel no. 1.4016) and materialssuch as aluminium, galvanized steel sheet, coppersheet or glass are available on request. Colourlacqueredor coated stainless steel hoods are alsoavailable on request.b.) ProcessingIn order to avoid any damage to the surface andgrinding pattern, the sheets are film coated prior toprocessing. You should remove the film coat aftercompletion of assembly and clean the hoods fromresidue.Although we handle the thin stainless steel sheetswith utmost care during processing, a slight surfacewaviness due to material tensions cannot alwaysbe avoided.17

Basic elementX-Cyclone ® separator, type RXZBASIC ELEMENT X-CYCLONE ® · BASIC ELEMENT X-CYCLONE ®X-Cyclone ® basic elementTESTEDIAWDIN 18869-518

X-Cyclone ® RXZTechnical dataBasic element X-Cyclone ® separator, type RXZSystem description1. Type RXZRXZ basic elementX-Cyclone ® separating systemThe separators made by Rentschler REVEN ® -Lüftungssysteme GmbH efficiently separate oils,vapours and other fluids.➜ Effective separation of oils, vapoursand other fluid mists (aerosols).The mechanical separators include patented specialprofile sections, spacers and a patented two-partframe. The special profile sections are arrangedin two separable plate levels. The self-cleaningeffect is due to the special shape of the profilesections, the smooth surfaces and the easy-carelayout.➜ All basic elements can be cleaned and reused –no throwaway separators!Width W Height H Thickness Tin mm in mm in mm610 610 50500 500 50450 400 50450 300 50450 250 50410 410 50330 330 50Special sizes are available on request!➜ The delivery period for specialsizes is approximately four weeks!TÜV-tested ➜ flame-arresting capabilityin accordance with the UL Directive 1046 of the USUnderwriters Laboratories ® and DIN 18869-5.19

Technical dataBasic element X-Cyclone ® separator, type RXZ1. Separating efficiency RXZPressure loss in PaApproach velocity in m/sPressure loss* depending on the airflow velocitywhen approaching the basic element (pressure lossmeasured and confirmed by the German TÜV-Süddeutschland).The illustration shows the pressure loss curve of abasic module in a state of medium pollution.* IMPORTANT:➜ The specified pressure losses arealways based on the assumptionof a straight, steady approach!The diagram shows the separating efficiency of abasic element depending on the airflow velocity andthe particle size.The mass proportion should be considered whenevaluating separating efficiency and compliance withapplicable WELs (in mg pollutants per m 2 exhaustair).To calculate the surface of approach, a perimeterframe of 20 mm should be deducted from the elementsurface, i. e. a basic element of 450 x 450 mmin size has an effective separating surface of 410 x410 mm!➜ The measurements were carried out bythe Fraunhofer Institute for Toxicologyand Aerosol Research.Efficiency in %Flow velocity m/s10 µm particles 1.0 µm particles 0.8 µm particles5.0 µm particles 3.0 µm particles 0.5 µm particles20

X-Cyclone ® RXZTechnical dataBasic element X-Cyclone ® separator, type RXZ1. System comparison RXZSeparation with the basic element -a system comparison- Particle range: : 3 µm to 10 µm- Velocity of approach: max. 1.2 m/s(REVEN ® recommends an airflow velocity of 0.8 to 1.2 m/s!)- Media to be separated:vapour, fume, steam and combustion gases- 6-channel system (0.3 µm bis 10.0 µm)(particle counter)- Electronic impeller anemometerSeparation in %Type 1Type 2Type 3Type 4Type 5FrontRear+Type 1: X-Cyclone ®X-Cyclone ® separatorDefined airflowType 4: combination of type 3 and 5(Optimized baffle plate + aluminium mesh)Type 2: baffle plateBaffle plate separatorUndefined airflowType 5: aluminiummesh➜ Mesh filters are notpermissible accordingto VDI 2052!Type 3: optimizedbaffle plate21

Technical dataBasic element X-Cyclone ® separator, type RXZ1. Flame penetration test RXZUL 1046 is an American standard for the testing ofthe flame-arresting capability of equipment, which iscomparable to DIN standards or the requirements ofthe German TÜV. The standard describes a procedureto test the flame-arresting performance of kitchenseparators set up by the US Underwriters Laboratories ® .Why does REVEN ® test their high-performance RXZseparators for compliance with UL? The answer isvery easy: UL 1046 is the only standard anywhere inthe world that describes a testing procedure for theflame-arresting performance of devices. To date, theflame-arresting capability of hardly any separatorsnormally used in kitchens has ever been tested orproven in any way.Thanks to this test, we will be able to evaluateexactly the flame-arresting capability of our highperformanceRXZ separators in the future, becausethe required test result is clearly defined by UL 1046:The filter must resist exposure to a flame with aparticular intensity for three minutes at least withoutmelting or deforming and no break-through flame norany flying sparks may be visible at a short distancebehind the filter.It has always been maintained that these filters hada good flame-arresting performance because theydid not absorb grease or oil in the same way thatmesh filters did, for instance. How efficient this flamearrestingprotection really is was hardly ever testedor proven, however. We considered this situation tobe quite unsatisfactory and finally decided to haveour high-performance RXZ separators tested forcompliance with the above-mentioned standard.We are therefore one of the few manufacturers inEurope to use kitchen separators with certified flamearrestingcapability in their ventilation systems.22

X-Cyclone ® RXZTechnical dataBasic element X-Cyclone ® separator, type RXZ➜ Our high-performanceseparator easily satisfiedboth of these requirements.➜ The same test was applied to RFDceiling panels. They also passed thethe UL 1046 test without any problems!It resisted the flames for three minutes withoutany problems and without any deformation!Spontaneously occurring spark formation andflame penetration remained far below the maximumpermissible penetration length behind the separator.23

Technical dataBasic element X-Cyclone ® separator, type RXZ1. Air volume calculation RXZThe air volume calculation is basedon the separating surface:Sample calculation for a hood separator(W x H) 450 x 400 mm:Für RXZ-Abscheider: 450 x 400 x 50 mm ist die angeströmteFläche: (450-80 mm) x (400-60 mm) = 0.12 m 2The following air volumes result from this:Velocity of approach Airflow rate in in m 3 /h Pressure loss in Pa Separating efficiency* in %0.4 m/s 0.4 m/s x 0.12 m 2 x 3600 = 173 m 3 /h 25 Pa 50 %0.8 m/s 0.8 m/s x 0.12 m 2 x 3600 = 345 m 3 /h 80 Pa 78 %1.2 m/s 1.2 m/s x 0.12 m 2 x 3600 = 520 m 3 /h 140 Pa 88 %1.6 m/s 1.6 m/s x 0.12 m 2 x 3600 = 690 m 3 /h 200 Pa 98 %* referenced to a particle range from 3 to 10 µm. You can find detailed separating curves in our X-Cyclone ® documentation!➜ Optimum separation requires a velocity of approach above 1.0 m/s. You should takethe noise behaviour according to the illustrated curve into consideration, however!dB (A)*Noise behaviour with different approach velocities706050403020100Working areaHoods and Duct separatorceilingsagreeablenoise0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 2.0*measured at a distance of 1 metre from the separator.Approach velocity in m/s24

X-Cyclone ® RXZTechnical dataBasic element X-Cyclone ® separator, type RXZ1. Upgrade RXZEasy upgrade of older hoodsYou can easily upgrade older cooker extractionhoods or ventilating ceilings with flame-arrestinghigh-performance separators type RXZ fromREVEN ® . This is particularly important in allkitchens where a lot of grease is used for cookingsuch as in steak grills or Chinese restaurants.Live-cell therapyOffer your customers a live-cell therapy for theirold hoods and ceilings with worn mesh filters ortraditional separators! Just ask for the REVEN ® -RXZ retrofit kit.Thanks to standardized dimensions,replacement of separators is quick and easy.By the way:ASSOCIATIONofGERMAN ENGINEERSVDI 2052If you are a system builder you will have to complywith the latest state of technology because it isyou who bears the acquisition risk. According toGerman legislation you still do so, even if thebuilder or engineer insists on unauthorized lowbudgetseparators. And it is you – and only you –who will be liable throughout a period of 30 yearsfor deficiencies that you have failed to disclose. Thecourt will assume that you are familiar with VDI 2052.RXZ AdapterThanks to standardized dimensions, the replacementof separators is quick and easy. If the separatorshould not fit because of an insufficient depth ofthe accommodating frame in the hood, REVEN ®offers a simple solution.➜ The separator is fitted into an adapter framethat is manufactured in the required size.Upgrade of an exhaust air extractionhood with an X-Cyclone ® basic elementAccommodating frame➜ When using X-Cyclone ® separators,you can save up to four duct cleaninginterventions per year because up to98 % of the condensable particles areseparated!Adapter25

DIN 18869-5Technical dataTesting in accordance with DIN 18869-5Prüfung1. Flame-arresting in accordance with 18869-5To date we are the first and only company thathas their aerosol separator type RXZ, which isthe heart piece of our equipment, tested accordingto the German standard DIN 18869-5. When wedecided to do so, we found out that there was nosuitable test stand available for the test procedureprescribed by this DIN standard.What does DIN 18869-5 say?The standard states requirements concerning theconstruction of separators used in the ventilationsystems of commercial large-scale kitchens inaccordance with the state of the art and requires anefficiency test as well as a test of the flame-arrestingcapability for these separators.We therefore built a suitable test stand incooperation with the German TÜV SÜDProduct Service GmbH at our premises.➜ This standard applies to commercialkitchen ventilation hoods and ceilingsnot to separators in private kitchens.26

TestingTechnical dataTesting in accordance with DIN 18869-51. Flame penetration test and required equipmentFlame break-throughWith separators of type A, no flame penetrationmay occur according to DIN 18869-5 Item 8.2.Separators with which the flame breaks throughduring the test, or untested separators, areclassified as type B according to Item 8.2.➜ Type B separators must not be usedabove thermal equipment involvingan increased risk of fire!Test standThe test stand was fitted with a regulating facilitythat allows an adjustment of the airflow to theseparator between 70 m 3 /h and 1.500 m 3 /h.For the gravimetric measurement included in theefficiency test, removable rear walls and a collectingvessel for the separated condensate were providedfor. A gas surface burner was installed for theflame penetration test.RXZ – type ABaffle plate – type BThe burner must have a combustion surface of600 mm x 200 mm and emit a regular flame of800 mm height throughout one minute. Thedistance from the top edge of the gas surfaceburner to the bottom edge of the separator was500 mm. The gas surface burner was operatedwith propane.Absorbingmesh filterMesh filters are notpermissible accordingto VDI 2052!Areas of application for separators of type A and BPermissible kitchen areas for type A- Kitchen areas with thermal equipment(e.g. cooking areas, cook and chill)- Front cooking areasPermissible kitchen areas for type B- Food dispensing areas- Food storage areas- Sculleries27

DIN 18869-5Technical dataTesting in accordance with DIN 18869-51. Test stand1Gas surface burner2Collecting vessel3Separator type RXZto be tested28

TestingTechnical dataTesting in accordance with DIN 18869-51. Test standThe test was carried out at the REVEN ® factory inFebruary 2009. The flame was applied to the separatorfor one minute approximately.5Propane gas bottlesDuring this period, no flames weredetected behind the separator type RXZ!The entire test was recorded on video.We will send you the detailed test report inaccordance with the DIN standard on request.6Test stand withflame application4Continuouslyadjustable fan29

Kitchen hygiene1. Hygiene reportsDubious expert reports:Distributors of kitchen ventilation systems often referto hygiene reports in their advertisement in order topoint out the superiority of their grease separatorsand separator washing facilities. These expert reportsare often dubious, according to the Swabian systemsupplier Rentschler REVEN ® , because they are basedon measurements in rather sterile kitchens such asin hospitals or old people’s homes. The germ loadis much lower in these kitchens than in cateringkitchens and grill bars where much more greaseis involved in the cooking process. These expertreports are deceptive.Hygiene certificates can only be taken seriously,according to Rentschler REVEN ® , when the testinginstitute introduces various germs that occur inindustrial kitchens into the ventilation prior to themeasurement of the separators’ efficiency. Filterwashing systems must be able to kill bacteria andprevent their growth in addition to their cleaningperformance. Proof can only be established when thecorresponding germs are released on the separatorelements and in the suction and exhaust area beforethe test. Any other measurements are worthless,REVEN ® points out.32

Kitchen hygieneRentschler Reven –Lüftungssysteme GmbHLudwigstrasse 16-18Prof Dr. Ulrich JunghannßIn der Werre 1070619 StuttgartGermanyTel./Fax +49 (0)711 478726Office addressHochschule Anhalt (FH)Bernburger Str. 52-5706366 KochenGermanyTel/Fax +49 (0)3496 67-58374372 Sersheim 20. October 1999Expert examination of the hygiene status of the self-cleaning ventilation system type REVEN ®ExpertiseAt the request of Rentschler REVEN ® Lüftungssysteme GmbH, the Revex self-cleaningventilation system was submitted to a bacteriological hygiene examination.System descriptionThe self-cleaning ventilation system of the type Revex consists of exhaust elements of stainlesssteel into which grease separators are integrated. The exhaust segments include a spraying facilityfor warm water that is intended to clean the grease separators periodically. The cleaning intervalscan be adjusted to the respective state of pollution by means of a control system included in theequipment. Cleaning agents are injected into the main washing cycle to support the cleaning ofthe grease separators. Inspection openings allow a removal of the grease separators if need be.The control of the self-cleaning ventilation system is ensured by a freely programmable modularprocess computer. This process control allows the setting of all desired values such as the starttime of the spraying cycle, the spraying time, the injection time of the cleaning agent as well asthe rinsing time.Testing procedureThe system was installed in a test room that was especially fitted out for this test series ( 3 x 2.50 m).Prior to the conducting of the microbiological hygiene tests, the system was cleaned (!40 sec.)with warm water and the cleaning agent Puronil (4.0 % Henkel) using the integrated sprayingfacility for warm water (60 °C) and subsequently dried with air. During the entire testing period,a cleaning operation as described above was performed once a day and the system was onlyshut-down during night-time by the process control.Dipl.-Ing. Sven RentschlerExpert reportWe will send you the entireexpert report on request.33

COOKER EXTRACTION HOODS · COOKER EXTRACTION HOODSInduction hood REVEX ® -EH-W with condensation separationand automatic separator cleaning / wall-mounted versionREVEX ® -EH-W34

REVEX ® -EH-WTechnical data – Induction hoodwith condensation separation and autom. separator cleaning / wall-mounted versionSystem description2.1. Type REVEX ® -EH-W + EH-NThe hood is made of a durable stainless steel structurewith welded corner joints. All cutting edges are envelopedand rounded free from burrs.The hood is equipped with grease- and waterproof exhaustsegments made of stainless steel. The grease separatorsare inserted in a slanted position into these segments inaccordance with VDI 2052. The hood canopy is suitablydesigned to retain even surge vapours. The special lightfixtures, type EB with polycarbonate cover, are splash andjet waterproof, with IP 54 protection and heat resistanceup to 110 °C. The polycarbonate cover offers highest transparencyand is breakproof and resistant to impact, oil andacid at the same time. The light fixtures are fully wired upto the connection box. The grease drain cock with internalthread is located in the deep-drawn drain area of thegrease collecting channel. The exhaust air chamber canaccommodate various types of grease separators that canbe inserted without tools. The hood is placed above thekitchen equipment block and should project sufficiently overthe outer edges of the appliances. A spraying facilityfor warm water is integrated in the exhaust air chamberand provides for the cleaning of the grease separators onboth sides at regular intervals. The control system includedin the washing facility allows the adjustment of the cleaningintervals to the actual level of contamination of the separators,which depends on the kitchen equipment used. In order tointensify the cleaning process, a grease remover is injectedduring the main washing cycle.The monitoring and automatic control of the self-cleaningextraction hood REVEX ® is ensured by a modular, freelyprogrammable process controller that offers variousadjustment options. Among other things, you can set alldesired values, such as the start time of the sprayingcycle, the spraying time, the injection time of the cleaningagent as well as the rinsing time. The maintenance intervalsare also indicated by the controller. The solenoidvalves that control the cleaning units are located on topof the hood roof. They are completely wired and pipedand are ready for connection to the on-site water supply.The strainer and the pipe network insulating valve are tobe delivered by customer.The hood is fitted with a patented Venturi supply airnozzle that can handle unheated fresh air of up to 20to 70 % of the exhaust air volume. The round nozzleblows inducing air into the hood. This airflow picks upthe pollutant particles from the rising cooking vapoursand transports them to the aerosol separators wherethey are captured immediately. In pure exhaust airhoods without induction, the thermal airflow containingthe pollutants is not immediately captured by the aerosolseparators because the suction effect is relatively low.The contaminated air mixes to a very high extentwith the ambient room air and produces an undefinedinduction! REVEN ® induction hoods completely preventany negative undefined induction because they transportthe pollutant particles directly to the separatorsvia the inducing airflow (push & pull principle). Anotherpositive effect is the additional condensation separationthat is due to the temperature difference between theinducing airflow and the rising thermal airflow. Whenusing REVEN ® induction hoods with condensationseparation you can easily comply with the minimumair exchange rate of 90 m 3 /h per m 2 kitchen surfacerequired by VDI 2052. In many kitchens, the exchangerate still falls considerably below this limit.The stainless steel structure of the hood is fitted witha thermal insulation for temperatures down to -50 °C inthe supply air area.The hood and its components are TÜV-tested in accordancewith VDE and UL regulations. A hygiene report is availabletoo. All versions of this hood comply with regulation VDI2052 issued by the Association of German Engineers andthe workplace health and safety regulation BGR 111 issuedby German Trade Associations.Material: chromium nickel steel(material no. 1.4301)Surface finish: fine sanding, 180 grainincl. protective film35

COOKER EXTRACTION HOODS · COOKER EXTRACTION HOODSPipe system with spray cansDosing pump for the injectionof the cleaning agent36

REVEX ® -EH-WSwitch cabinet with microprocessor for operating and cleaning processesFunctional sketchSwitch cabinet with microprocessor foroperating and cleaning processes37

Technical data – Induction hoodwith condensation separation and autom. separator cleaning / wall-mounted version2.1. Schematic wiring diagram REVEX ® EH-WNot included in the scope of delivery!Not included in the scope of delivery!38

REVEX ® -EH-WTechnical data – Induction hoodwith condensation separation and autom. separator cleaning / wall-mounted version2.1. Cleaning intervals REVEX ® EH-WBasic setting:Pre-filter:4 min. total cleaning time:1 min. warm rinsing2 min. washing with cleaning agent1 min. warm rinsingInjection of cleaning agent once per second.Consumption per cycle is 1.11 ml x 120 cycles =133.2 ml total consumptionAfter-filter:30 sec. total cleaning time:10 sec. washing with cleaning agent20 sec. warm rinsingInjection of cleaning agent once per second.Consumption per cycle is 1.11 ml x 10 cycles =11.1 ml total consumptionWater consumption:1.5 litres and more per minute and metre of hood. The bestcompromise between water consumption and cleaningperformance is 3 litres per minute and metre approximately.Consumption can be adjustedto suit project requirements!39

Technical data – Induction hoodwith condensation separation and autom. separator cleaning / wall-mounted version2.1. Technical equipment REVEX ® -EH-WSwitch cabinetFor the monitoring and control of the self-cleaningREVEX ® hoods, completely wired in accordance withVDE directives. The monitoring and control tasks arehandled by a modular, freely programmable processcontroller consisting of the following components:Display unit❑ Desired/actual values❑ Alarm❑ Operator guidance❑ Help functionsProgram controlInput keyboard for the digitaland menu-guided input ofDisplay unit❑ Status messages from the individualspraying cycles and indication of thetotal and remaining spraying time❑ Monitoring of the cleaning agent reservoirand alarm when the agent runs short (optional)❑ Monitoring of the solenoid valves and locking ofthe system in case of undefined flow (optional)❑ Zero potential single-poledouble-throw for centralized alarmConnection to the central control board❑ One input for on/off switching ofthe system via the central control board❑ Zero potential centralized alarm❑ desired values, such as- the start time of the spraying cycleseparately for each solenoid valve- the spraying cycle time (freely selectable)for each solenoid valve depending on the cookingactivity and grease load to be expected- the injection time for the cleaning agent or greaseremover for two defined groups and the rinsing time(both freely selectable)- the lock-up of the ventilation systemduring cleaning operations- the system configuration (basic data)- a weekly program with real-time control40

REVEX ® -EH-WTechnical data – Induction hoodwith condensation separation and autom. separator cleaning / wall-mounted version2.1. Installation of REVEX ® -EH-WThe following should be observed wheninstalling the REVEN ® REVEX hood:1. The switch cabinet should belocated near the kitchen area.2. The pipelines by customer from theswitch cabinet to the hood should bemade of stainless steel or copper.N. B.:Do not use galvanized pipes!3. The cleaning agent for the washing systemis to be delivered by customer.4. The solenoid valves should be easilyaccessible after the installation.5. The exhaust air ducts mustbe grease- and oilproof.6. You must not drill any holes into theexhaust segments of the REVEX ® hood(to fasten an intermediate ceiling, for instance).41

Technical data – Induction hoodwith condensation separation and autom. separator cleaning / wall-mounted version2.1. Detailed drawings REVEX ® -EH-W: length 1000 – 1400 mm42

REVEX ® -EH-WTechnical data – Induction hoodwith condensation separation and autom. separator cleaning / wall-mounted version2.1. Dimensions, wattage etc. REVEX ® -EH-WType REVEX ® -EH-W 90 100 110 120 130 140 150Width W (mm) 900 1000 1100 1200 1300 1400 1500Height H (mm) 450 450 450 450 450 450 450Type REVEX ® -EH-WLength No. of Number of separators/ Light fixtures No. of Supply air Exhaust air Dimensionsin mm grease exhaust air volume suspen- dampers sockets in mmdrain in m 3 /h (approximately) sionscocks Number Wattage Length Number Type Type Number E D Ain W in mm VKD ESG1000 1 2/up to 1000 m 3 /h 1 18 640 4 1 50/25 50/25 1 500 250 5001200 1 2/up to 1000 m 3 /h 1 18 640 4 1 75/25 75/25 1 600 225 7501400 1 3/up to 1500 m 3 /h 1 36 1250 4 1 100/25 100/25 1 700 200 1000N. B.:Make sure that you add the necessary projection!*N. B.:Other sizes on request!Hood dimensions to be selected:*Width = cooking equipment width + 450 mmLength = cooking equipment length + 400 mm* The specified dimensions apply to REVEX ® -EH-W hoods exclusively!43

Technical data – Induction hoodwith condensation separation and autom. separator cleaning / wall-mounted version2.1. Detailed drawings of REVEX ® -EH-W: length 1600 – 3000 mm44

REVEX ® -EH-WTechnical data – Induction hoodwith condensation separation and autom. separator cleaning / wall-mounted version2.1. Dimensions, wattage etc. REVEX ® -EH-WType REVEX ® -EH-W 90 100 110 120 130 140 150Width W (mm) 900 1000 1100 1200 1300 1400 1500Height H (mm) 450 450 450 450 450 450 450Type REVEX ® -EH-WLength No. of Number of separators/ Light fixtures No. of Supply air Exhaust air Dimensionsin mm grease exhaust air volume suspen- dampers sockets in mmdrain in m 3 /h (approximately) sionscocks Number Wattage Length Number Type Type Number E D Ain W in mm VKD ESG1600 1 3/up to 1500 m 3 /h 1 58 1550 4 2 50/25 50/25 2 400 150 5001800 1 4/up to 2000 m 3 /h 1 58 1550 4 2 50/25 50/25 2 450 200 5002000 1 4/up to 2000 m 3 /h 1 58 1550 4 2 50/25 50/25 2 500 250 5002200 1 4/up to 2000 m 3 /h 1 58 1550 4 2 50/25 50/25 2 550 300 5002400 1 5/up to 2500 m 3 /h 1 58 1550 4 2 75/25 75/25 2 600 225 7502600 1 5/up to 2500 m 3 /h 1 58 1550 6 2 100/25 100/25 2 650 150 10002800 1 6/up to 3000 m 3 /h 2 36 1250 6 2 100/25 100/25 2 700 200 10003000 2 6/up to 3000 m 3 /h 2 36 1250 6 2 100/25 100/25 2 750 250 1000N. B.:Make sure that you add the necessary projection!*N. B.:Other sizes on request!Hood dimensions to be selected:*Width = cooking equipment width + 450 mmLength = cooking equipment length + 400 mm* The specified dimensions apply to REVEX ® -EH-W hoods exclusively!45


REVEX ® -EH-WTechnical data – Induction hoodwith condensation separation and autom. separator cleaning / wall-mounted version2.1. Dimensions, wattage etc. REVEX ® -EH-WType REVEX ® -EH-W 90 100 110 120 130 140 150Width W (mm) 900 1000 1100 1200 1300 1400 1500Height H (mm) 450 450 450 450 450 450 450Type REVEX ® -EH-WLength No. of Number of separators/ Light fixtures No. of Supply air Exhaust air Dimensionsin mm grease exhaust air volume suspen- dampers sockets in mmdrain in m 3 /h (approximately) sionscocks Number Wattage Length Number Type Type Number E D A L/2in W in mm VKD ESG3200 2 7/up to 3500 m 3 /h 2 58 1550 8 3 75/25 75/25 3 535 160 750 16003400 2 7/up to 3500 m 3 /h 2 58 1550 8 3 75/25 75/25 3 565 190 750 17003600 2 8/up to 4000 m 3 /h 2 58 1550 8 3 75/25 75/25 3 600 225 750 18003800 2 8/up to 4000 m 3 /h 2 58 1550 8 3 75/25 75/25 3 635 260 750 19004000 2 8/up to 4000 m 3 /h 2 58 1550 8 3 75/25 75/25 3 665 290 750 20004200 2 9/up to 4500 m 3 /h 2 58 1550 8 3 100/25 100/25 3 700 200 1000 21004400 2 9/up to 4500 m 3 /h 2 58 1550 8 3 100/25 100/25 3 735 235 1000 22004600 2 10/up to 5000 m 3 /h 2 58 1550 8 3 100/25 100/25 3 765 265 1000 2300N. B.:Make sure that you add the necessary projection!*N. B.:Other sizes on request!N. B.:For hoods with a length of 3600 mm and more,two solenoid valves and two drains are requiredfor each nozzle holder. There is one connectionon the right and one on the left!Hood dimensions to be selected:*Width = cooking equipment width + 450 mmLength = cooking equipment length + 400 mm* The specified dimensions apply to REVEX ® -EH-W hoods exclusively!47


REVEX ® -EH-WTechnical data – Induction hoodwith condensation separation and autom. separator cleaning / wall-mounted version2.1. Dimensions, wattage etc. REVEX ® -EH-WType REVEX ® -EH-W 90 100 110 120 130 140 150Width W (mm) 900 1000 1100 1200 1300 1400 1500Height H (mm) 450 450 450 450 450 450 450Type REVEX ® -EH-WLength No. of Number of separators/ Light fixtures No. of Supply air Exhaust air Dimensionsin mm grease exhaust air volume suspen- dampers sockets in mmdrain in m 3 /h (approximately) sionscocks Number Wattage Length Number Type Type Number E D A G Iin W in mm VKD ESG4800 2 10/up to 5000 m 3 /h 3 58 1550 10 4 75/25 75/25 4 600 225 750 450 12005000 2 11/up to 5500 m 3 /h 3 58 1550 10 4 75/25 75/25 4 625 250 750 500 12505200 2 11/up to 5500 m 3 /h 3 58 1550 10 4 75/25 75/25 4 650 275 750 550 13005400 2 12/up to 6000 m 3 /h 3 58 1550 10 4 75/25 75/25 4 675 300 750 600 13505600 2 12/up to 6000 m 3 /h 3 58 1550 10 4 100/25 100/25 4 700 200 1000 400 14005800 2 12/up to 6000 m 3 /h 3 58 1550 10 4 100/25 100/25 4 725 225 1000 450 14506000 2 13/up to 6500 m 3 /h 3 58 1550 10 4 100/25 100/25 4 750 250 1000 500 1500N. B.:Make sure that you add the necessary projection!*N. B.:Other sizes on request!N. B.:For hoods with a length of 3600 mm and more,two solenoid valves and two drains are requiredfor each nozzle holder. There is one connectionon the right and one on the left!Hood dimensions to be selected:*Width = cooking equipment width + 450 mmLength = cooking equipment length + 400 mm* The specified dimensions apply to REVEX ® -EH-W hoods exclusively!49

Technical data – Induction hoodwith condensation separation and autom. separator cleaning / wall-mounted version2.1. Weights in kg REVEX ® -EH-WType REVEX ® -EH-W 90 100 110 120 130 140 150Length in mm1000 133 136 149 155 169 185 2011200 148 154 166 173 186 204 2211400 165 170 183 190 208 223 2411600 183 188 203 209 226 245 2651800 200 206 221 226 246 266 2862000 218 229 245 253 273 286 3182200 235 245 264 270 291 308 3392400 256 263 280 286 313 335 3612600 274 281 300 306 331 355 3812800 291 299 318 326 351 378 4043000 309 316 335 346 370 398 4253200 326 334 354 364 390 418 4483400 344 351 374 383 396 439 4693600 361 370 391 405 409 459 4913800 379 391 413 428 428 485 5144000 396 406 431 450 469 506 5414200 416 426 450 473 493 528 5634400 434 445 469 480 514 548 5844600 451 463 488 510 534 553 6064800 469 480 505 528 553 569 6295000 486 499 524 546 573 611 6505200 504 516 543 554 591 631 6735400 521 535 564 575 613 656 6955600 540 555 583 596 636 676 7215800 560 574 601 628 655 698 7416000 578 625 620 634 675 719 76950

REVEX ® -EH-WTechnical data – Induction hoodwith condensation separation and autom. separator cleaning / wall-mounted version2.1. Accessories REVEX ® -EH-WStandard accessories:N. B.:Included in the scope of delivery:❑ Separators❑ Light fixtures EB1/18W, EB1/36W, EB1/58W❑ Supply air dampers VKD 50/25,VKD 75/25, VKD 100/25❑ Exhaust air sockets ESG 50/25,ESG 75/25, ESG 100/25Not included in the scope of delivery!❑ Cleaning agent❑ Piping up to the hood❑ Network isolating valve❑ Strainer❑ Electric wiring up to the connection box❑ Suspensions for threaded rods M10❑ Switch cabinet with microprocessorfor operating and cleaning processes❑ Dosing pump for the injectionof the cleaning agent❑ Pipe system with spray nozzles❑ Solenoid valve51

Induction hood REVEX ® -EH-M with condensation separationand automatic separator cleaning / ceiling-mounted versionCOOKER EXTRACTION HOODS · COOKER EXTRACTION HOODSREVEX ® -EH-M52

REVEX ® -EH-MTechnical data – Induction hoodwith condensation separation and autom. separator cleaning / ceiling-mounted versionSystem description2.1. Type REVEX ® -EH-MThe hood is made of a durable stainless steel structurewith welded corner joints. All cutting edges are envelopedand rounded free from burrs.The hood is equipped with grease- and waterproof exhaustsegments made of stainless steel. The grease separatorsare inserted in a slanted position into these segments inaccordance with VDI 2052. The hood canopy is suitablydesigned to retain even surge vapours. The special lightfixtures, type EB with polycarbonate cover, are splash andjet waterproof, with IP 54 protection and heat resistanceup to 110 °C. The polycarbonate cover offers highest transparencyand is breakproof and resistant to impact, oil andacid at the same time. The light fixtures are fully wired upto the connection box. The grease drain cock with internalthread is located in the deep-drawn drain area of thegrease collecting channel. The exhaust air chamber canaccommodate various types of grease separators that canbe inserted without tools. The hood is placed above thekitchen equipment block and should project sufficiently overthe outer edges of the appliances. A spraying facilityfor warm water is integrated in the exhaust air chamberand provides for the cleaning of the grease separators onboth sides at regular intervals. The control system includedin the washing facility allows the adjustment of the cleaningintervals to the actual level of contamination of the separators,which depends on the kitchen equipment used. In order tointensify the cleaning process, a grease remover is injectedduring the main washing cycle.The monitoring and automatic control of the self-cleaningextraction hood REVEX ® is ensured by a modular, freelyprogrammable process controller that offers variousadjustment options. Among other things, you can set alldesired values, such as the start time of the sprayingcycle, the spraying time, the injection time of the cleaningagent as well as the rinsing time. The maintenance intervalsare also indicated by the controller. The solenoidvalves that control the cleaning units are located on topof the hood roof. They are completely wired and pipedand are ready for connection to the on-site water supply.The strainer and the pipe network insulating valve are tobe delivered by customer.The hood is fitted with a patented Venturi supply airnozzle that can handle unheated fresh air of up to 20to 70 % of the exhaust air volume. The round nozzleblows inducing air into the hood. This airflow picks upthe pollutant particles from the rising cooking vapoursand transports them to the aerosol separators wherethey are captured immediately. In pure exhaust airhoods without induction, the thermal airflow containingthe pollutants is not immediately captured by the aerosolseparators because the suction effect is relatively low.The contaminated air mixes to a very high extentwith the ambient room air and produces an undefinedinduction! REVEN ® induction hoods completely preventany negative undefined induction because they transportthe pollutant particles directly to the separatorsvia the inducing airflow (push & pull principle). Anotherpositive effect is the additional condensation separationthat is due to the temperature difference between theinducing airflow and the rising thermal airflow. Whenusing REVEN ® induction hoods with condensationseparation you can easily comply with the minimumair exchange rate of 90 m 3 /h per m 2 kitchen surfacerequired by VDI 2052. In many kitchens, the exchangerate still falls considerably below this limit.The stainless steel structure of the hood is fitted witha thermal insulation for temperatures down to -50 °C inthe supply air area.The hood and its components are TÜV-tested in accordancewith VDE and UL regulations. A hygiene report is availabletoo. All versions of this hood comply with regulation VDI2052 issued by the Association of German Engineers andthe workplace health and safety regulation BGR 111 issuedby German Trade Associations.Material: chromium nickel steel(material no. 1.4301)Surface finish: fine sanding, 180 grainincl. protective film53

Technical data – Induction hoodwith condensation separation and autom. separator cleaning / ceiling-mounted version2.1. Schematic wiring diagram REVEX ® -EH-MNot included in the scope of delivery!Not included in the scope of delivery!54

REVEX ® -EH-MTechnical data – Induction hoodwith condensation separation and autom. separator cleaning / ceiling-mounted version2.1. Cleaning intervals REVEX ® -EH-MBasic setting:Pre-filter:4 min. total cleaning time:1 min. warm rinsing2 min. washing with cleaning agent1 min. warm rinsingInjection of cleaning agent once per second.Consumption per cycle is 1.11 ml x 120 cycles =133.2 ml total consumptionAfter-filter:30 sec. total cleaning time:10 sec. washing with cleaning agent20 sec. warm rinsingInjection of cleaning agent once per second.Consumption per cycle is 1.11 ml x 10 cycles =11.1 ml total consumptionWater consumption:1.5 litres and more per minute and metre of hood. The bestcompromise between water consumption and cleaningperformance is 3 litres per minute and metre approximately.Consumption can be adjustedto suit project requirements!55

Technical data – Induction hoodwith condensation separation and autom. separator cleaning / ceiling-mounted version2.1. Technical equipment REVEX ® -EH-MSwitch cabinetFor the monitoring and control of the self-cleaningREVEX ® hoods, completely wired in accordance withVDE directives. The monitoring and control tasks arehandled by a modular, freely programmable processcontroller consisting of the following components:Display unit❑ Desired/actual values❑ Alarms❑ Operator guidance❑ Help functionsProgram controlInput keyboard for the digitaland menu-guided input ofDisplay unit❑ Status messages from the individualspraying cycles and indication of thetotal and remaining spraying time❑ Monitoring of the cleaning agent reservoirand alarm when the agent runs short (optional)❑ Monitoring of the solenoid valves and locking ofthe system in case of undefined flow (optional)❑ Zero potential single-poledouble-throw for centralized alarmConnection to the central control board❑ One input for on/off switching ofthe system via the central control board❑ Zero potential centralized alarm❑ desired values, such as- the start time of the spraying cycleseparately for each solenoid valve- the spraying cycle time (freely selectable)for each solenoid valve depending on the cookingactivity and grease load to be expected- the injection time for the cleaning agent or greaseremover for two defined groups and the rinsing time(both freely selectable)- the lock-up of the ventilation systemduring cleaning operations- the system configuration (basic data)- a weekly program with real-time control56

REVEX ® -EH-MTechnical data – Induction hoodwith condensation separation and autom. separator cleaning / ceiling-mounted version2.1. Installation REVEX ® -EH-MThe following should be observed wheninstalling the REVEN ® REVEX hood:1. The switch cabinet should belocated near the kitchen area.2. The pipelines by customer from theswitch cabinet to the hood should bemade of stainless steel or copper.N. B.:Do not use galvanized pipes!3. The cleaning agent for the washing systemis to be delivered by customer.4. The solenoid valves should be easilyaccessible after the installation.5. The exhaust air ducts mustbe grease- and oilproof.6. You must not drill any holes into theexhaust segments of the REVEX ® hood(to fasten an intermediate ceiling, for instance).57

Technical data – Induction hoodwith condensation separation and autom. separator cleaning / ceiling-mounted version2.1. Detailed drawings of REVEX ® -EH-M: length 1000 – 1400 mm, split version58

REVEX ® -EH-MTechnical data – Induction hoodwith condensation separation and autom. separator cleaning / ceiling-mounted version2.1. Dimensions, wattage etc. REVEX ® -EH-MType REVEX ® -EH-M 180 200 220 240 260 280 300Width W (mm) 1800 2000 2200 2400 2600 2800 3000Height H (mm) 450 450 450 450 450 450 450Type REVEX ® -EH-MLength No. of Number of separators/ Light fixtures No. of Supply air Exhaust air Dimensionsin mm grease exhaust air volume suspen- dampers sockets in mmdrain in m 3 /h (approximately) sionscocks Number Wattage Length Number Type Type Number E D Ain W in mm VKD ESG1000 2 4/up to 2000 m 3 /h 2 18 640 8 2 50/25 50/50 1 500 250 5001200 2 4/up to 2000 m 3 /h 2 18 640 8 2 75/25 75/50 1 600 225 7501400 2 6/up to 3000 m 3 /h 2 36 1250 8 2 100/25 100/50 1 700 200 1000N. B.:Make sure that you add the necessary projection!*N. B.:Other sizes on request!Hood dimensions to be selected:*Width = cooking equipment width + 900 mmLength = cooking equipment length + 400 mm* The specified dimensions apply to REVEX ® -EH-M hoods exclusively!59


REVEX ® -EH-MTechnical data – Induction hoodwith condensation separation and autom. separator cleaning / ceiling-mounted version2.1. Dimensions, wattage etc. REVEX ® -EH-MType REVEX ® -EH-M 180 200 220 240 260 280 300Width W (mm) 1800 2000 2200 2400 2600 2800 3000Height H (mm) 450 450 450 450 450 450 450Type REVEX ® -EH-MLength No. of Number of separators/ Light fixtures No. of Supply air Exhaust air Dimensionsin mm grease exhaust air volume suspen- dampers sockets in mmdrain in m 3 /h (approximately) sionscocks Number Wattage Length Number Type Type Number E D Ain W in mm VKD ESG1600 2 6/up to 3000 m 3 /h 2 36 1250 8 4 50/25 50/50 2 400 150 5001800 2 8/up to 4000 m 3 /h 2 58 1550 8 4 50/25 50/50 2 450 200 5002000 2 8/up to 4000 m 3 /h 2 58 1550 8 4 50/25 50/50 2 500 250 5002200 2 8/up to 4000 m 3 /h 2 58 1550 8 4 50/25 50/50 2 550 300 5002400 2 10/up to 5000 m 3 /h 2 58 1550 8 4 75/25 75/50 2 600 225 7502600 2 10/up to 5000 m 3 /h 2 58 1550 10 4 100/25 100/50 2 650 150 10002800 2 12/up to 6000 m 3 /h 4 36 1250 10 4 100/25 100/50 2 700 200 10003000 4 12/up to 6000 m 3 /h 4 36 1250 10 4 100/25 100/50 2 750 250 1000N. B.:Make sure that you add the necessary projection!*N. B.:Other sizes on request!Hood dimensions to be selected:*Width = cooking equipment width + 900 mmLength = cooking equipment length + 400 mm* The specified dimensions apply to REVEX ® -EH-M hoods exclusively!61


REVEX ® -EH-MTechnical data – Induction hoodwith condensation separation and autom. separator cleaning / ceiling-mounted version2.1. Dimensions, wattage etc. REVEX ® -EH-MType REVEX ® -EH-M 180 200 220 240 260 280 300Width W (mm) 1800 2000 2200 2400 2600 2800 3000Height H (mm) 450 450 450 450 450 450 450Type REVEX ® -EH-MLength No. of Number of separators/ Light fixtures No. of Supply air Exhaust air Dimensionsin mm grease exhaust air volume suspen- dampers sockets in mmdrain in m 3 /h (approximately) sionscocks Number Wattage Length Number Type Type Number E D A L/2in W in mm VKD ESG3200 4 14/up to 7000 m 3 /h 4 36 1250 12 6 75/25 75/50 3 535 160 750 16003400 4 14/up to 7000 m 3 /h 4 58 1550 12 6 75/25 75/50 3 565 190 750 17003600 4 16/up to 8000 m 3 /h 4 58 1550 12 6 75/25 75/50 3 600 225 750 18003800 4 16/up to 8000 m 3 /h 4 58 1550 12 6 75/25 75/50 3 635 260 750 19004000 4 16/up to 8000 m 3 /h 4 58 1550 12 6 75/25 75/50 3 665 290 750 20004200 4 18/up to 9000 m 3 /h 4 58 1550 12 6 100/25 100/50 3 700 200 1000 21004400 4 18/up to 9000 m 3 /h 4 58 1550 12 6 100/25 100/50 3 735 235 1000 22004600 4 20/up to 10000 m 3 /h 4 58 1550 12 6 100/25 100/50 3 765 265 1000 2300N. B.:Make sure that you add the necessary projection!*N. B.:Other sizes on request!N. B.:For hoods with a length of 3600 mm and more,two solenoid valves and two drains are requiredfor each nozzle holder. There is one connectionon the right and one on the left!Hood dimensions to be selected:*Width = cooking equipment width + 900 mmLength = cooking equipment length + 400 mm* The specified dimensions apply to REVEX ® -EH-M hoods exclusively!63


REVEX ® -EH-MTechnical data – Induction hoodwith condensation separation and autom. separator cleaning / ceiling-mounted version2.1. Dimensions, wattage etc. REVEX ® -EH-MType REVEX ® -EH-M 180 200 220 240 260 280 300Width W (mm) 1800 2000 2200 2400 2600 2800 3000Height H (mm) 450 450 450 450 450 450 450Type REVEX ® -EH-MLength No. of Number of separators/ Light fixtures No. of Supply air Exhaust air Dimensionsin mm grease exhaust air volume suspen- dampers sockets in mmdrain in m 3 /h (approximately) sionscocks Number Wattage Length Number Type Type Number E D A G Iin W in mm VKD ESG4800 4 20/up to 10000 m 3 /h 6 58 1550 14 8 50/25 50/50 4 600 350 500 700 12005000 4 22/up to 11000 m 3 /h 6 58 1550 14 8 75/25 75/50 4 625 250 750 500 12505200 4 22/up to 11000 m 3 /h 6 58 1550 14 8 75/25 75/50 4 650 275 750 550 13005400 4 24/up to 12000 m 3 /h 6 58 1550 14 8 75/25 75/50 4 675 300 750 600 13505600 4 24/up to 12000 m 3 /h 6 58 1550 14 8 100/25 100/50 4 700 200 1000 400 14005800 4 24/up to 12000 m 3 /h 6 58 1550 14 8 100/25 100/50 4 725 225 1000 450 14506000 4 26/up to 13000 m 3 /h 6 58 1550 14 8 100/25 100/50 4 750 250 1000 500 1500N. B.:Make sure that you add the necessary projection!*N. B.:Other sizes on request!N. B.:For hoods with a length of 3600 mm and more,two solenoid valves and two drains are requiredfor each nozzle holder. There is one connectionon the right and one on the left!Hood dimensions to be selected:*Width = cooking equipment width + 900 mmLength = cooking equipment length + 400 mm* The specified dimensions apply to REVEX ® -EH-M hoods exclusively!65

Technical data – Induction hoodwith condensation separation and autom. separator cleaning / ceiling-mounted version2.1. Weights in kg REVEX ® -EH-MType REVEX ® -EH-M 180 200 220 240 260 280 300Length in mm1000 265 273 298 310 338 370 4031200 295 308 333 345 373 408 4431400 330 340 365 380 415 445 4831600 365 375 405 418 453 490 5301800 400 413 443 453 493 533 5732000 435 458 490 505 545 573 6352200 470 490 528 540 585 615 6782400 513 525 560 573 625 670 7232600 548 563 600 613 663 710 7632800 583 598 635 653 703 755 8083000 618 633 670 693 740 795 8503200 653 668 708 728 780 835 8953400 688 703 748 765 793 878 9383600 723 740 783 810 818 918 9833800 758 783 825 855 855 970 10284000 793 813 863 900 938 1013 10834200 833 853 900 945 985 1055 11254400 868 890 938 960 1028 1095 11684600 903 925 975 1020 1068 1105 12134800 938 960 1010 1055 1105 1138 12585000 973 998 1048 1093 1145 1223 13005200 1008 1033 1085 1108 1183 1263 13455400 1043 1070 1128 1150 1225 1313 13905600 1080 1110 1165 1193 1273 1353 14435800 1120 1148 1203 1255 1310 1395 14836000 1155 1250 1240 1268 1350 1438 153866

REVEX ® -EH-MTechnical data – Induction hoodwith condensation separation and autom. separator cleaning / ceiling-mounted version2.1. Accessories REVEX ® -EH-MStandard accessories:N. B.:Included in the scope of delivery:❑ Separators❑ Light fixtures EB1/18W, EB1/36W, EB1/58W❑ Supply air dampers VKD 50/25,VKD 75/25, VKD 100/25❑ Exhaust air sockets ESG 50/50,ESG 75/50, ESG 100/50Not included in the scope of delivery!❑ Cleaning agent❑ Piping up to the hood❑ Network isolating valve❑ Strainer❑ Electric wiring up to the connection box❑ Suspensions for threaded rods M10❑ Switch cabinet with microprocessorfor operating and cleaning processes❑ Dosing pump for the injectionof the cleaning agent❑ Pipe system with spray nozzles67

Conventional exhaust air hood REVEX ® -KH-Wwith automatic separator cleaning / wall-mounted versionCOOKER EXTRACTION HOODS · COOKER EXTRACTION HOODSREVEX ® -KH-W68

REVEX ® -KH-WTechnical dataConventional exhaust air hood with automatic separator cleaning / wall-mounted versionSystem description2.1. Type REVEX ® -KH-WThe hood is made of a durable stainless steelstructure with welded corner joints. All cuttingedges are enveloped and rounded free from burrs.The hood is equipped with grease- and waterproofexhaust segments made of stainless steel. Thegrease separators are inserted in a slanted positioninto these segments in accordance with VDI 2052.The hood canopy is suitably designed to retaineven surge vapours. The special light fixtures,type EB with polycarbonate cover, are splashand jet waterproof, with IP 54 protection and heatresistance up to 110 °C. The polycarbonate coveroffers highest transparency and is breakproof andresistant to impact, oil and acid at the same time.The light fixtures are fully wired up to the connectionbox. The grease drain cock with internal thread islocated in the deep-drawn drain area of the greasecollecting channel. The exhaust air chamber canaccommodate various types of grease separatorsthat can be inserted without tools. The hood isplaced above the kitchen equipment block andshould project sufficiently over the outer edges ofthe appliances. A spraying facility for warm wateris integrated in the exhaust air chamber and providesfor the cleaning of the grease separators on bothsides at regular intervals. The control systemincluded in the washing facility allows the adjustmentof the cleaning intervals to the actual levelof contamination of the separators, which dependson the kitchen equipment used. In order to intensifythe cleaning process, a grease remover is injectedduring the main washing cycle.The monitoring and automatic control of the selfcleaningextraction hood REVEX ® is ensured by amodular, freely programmable process controllerthat offers various adjustment options. Among otherthings, you can set all desired values such as thestart time of the spraying cycle, the spraying time,the injection time of the cleaning agent as well asthe rinsing time. The maintenance intervals are alsoindicated by the controller.The solenoid valves that control the cleaningunits are located on top of the hood roof. Theyare completely wired and piped and are ready forconnection to the on-site water supply. The strainerand the pipe network insulating valve are to bedelivered by customer.The hood and its components are TÜV-tested inaccordance with UL regulations. A hygiene report isavailable too. All versions of this hood comply withregulation VDI 2052 issued by the Association ofGerman Engineers and the workplace health andsafety regulation BGR 111 issued by German TradeAssociations.Material: chromium nickel steel(material no. 1.4301)Surface finish: fine sanding, 180 grainincl. protective film69

Technical dataConventional exhaust air hood with automatic separator cleaning / wall-mounted version2.1. Schematic wiring diagram REVEX ® -KH-WNot included in the scope of delivery!Not included in the scope of delivery!70

REVEX ® -KH-WTechnical dataConventional exhaust air hood with automatic separator cleaning / wall-mounted version2.1. Cleaning intervals REVEX ® -KH-WBasic setting:Pre-filter:4 min. total cleaning time:1 min. warm rinsing2 min. washing with cleaning agent1 min. warm rinsingInjection of cleaning agent once per second.Consumption per cycle is 1.11 ml x 120 cycles =133.2 ml total consumptionAfter-filter:30 sec. total cleaning time:10 sec. washing with cleaning agent20 sec. warm rinsingInjection of cleaning agent once per second.Consumption per cycle is 1.11 ml x 10 cycles =11.1 ml total consumptionWater consumption:1.5 litres and more per minute and metre of hood. The bestcompromise between water consumption and cleaningperformance is 3 litres per minute and metre approximately.Consumption can be adjustedto suit project requirements!71

Technical dataConventional exhaust air hood with automatic separator cleaning / wall-mounted version2.1. Technical equipment REVEX ® -KH-WSwitch cabinetFor the monitoring and control of the self-cleaningREVEX ® hoods, completely wired in accordance withVDE directives. The monitoring and control tasks arehandled by a modular, freely programmable processcontroller consisting of the following components:Display unit❑ Desired/actual values❑ Alarms❑ Operator guidance❑ Help functionsProgram controlInput keyboard for the digitaland menu-guided input ofDisplay unit❑ Status messages from the individualspraying cycles and indication of thetotal and remaining spraying time❑ Monitoring of the cleaning agent reservoirand alarm when the agent runs short (optional)❑ Monitoring of the solenoid valves and locking ofthe system in case of undefined flow (optional)❑ Zero potential single-poledouble-throw for centralized alarmConnection to the central control board❑ One input for on/off switching ofthe system via the central control board❑ Zero potential centralized alarm❑ desired values, such as- the start time of the spraying cycleseparately for each solenoid valve- the spraying cycle time (freely selectable)for each solenoid valve depending on the cookingactivity and grease load to be expected- the injection time for the cleaning agent or greaseremover for two defined groups and the rinsing time(both freely selectable)- the lock-up of the ventilation systemduring cleaning operations- the system configuration (basic data)- a weekly program with real-time control72

REVEX ® -KH-WTechnical dataConventional exhaust air hood with automatic separator cleaning / wall-mounted version2.1. Installation REVEX ® -KH-WThe following should be observed wheninstalling the REVEN ® REVEX hood:1. The switch cabinet should belocated near the kitchen area.2. The pipelines by customer from theswitch cabinet to the hood should bemade of stainless steel or copper.N. B.:Do not use galvanized pipes!3. The cleaning agent for the washing systemis to be delivered by customer.4. The solenoid valves should be easilyaccessible after the installation.5. The exhaust air ducts mustbe grease- and oilproof.6. You must not drill any holes into theexhaust segments of the REVEX ® hood(to fasten an intermediate ceiling, for instance).73

Technical dataConventional exhaust air hood with automatic separator cleaning / wall-mounted version2.1. Detailed drawings of REVEX ® -KH-W: length 1000 – 1400 mm74

REVEX ® -KH-WTechnical dataConventional exhaust air hood with automatic separator cleaning / wall-mounted version2.1. Dimensions, wattage etc. REVEX ® -KH-WType REVEX ® -KH-W 90 100 110 120 130 140 150Width W (mm 900 1000 1100 1200 1300 1400 1500Height H (mm) 420 420 420 420 420 420 420Type REVEX ® -KH-WLength No. of Number of separators/ Light fixtures No. of Exhaust air connecting socket Dimensionsin mm grease exhaust air volume suspen- in mmdrain in m 3 /h (approximately) sionscocks Number Wattage Length Type ESG Number E D Ain W in mm1000 1 2/up to 1000 m 3 /h 1 18 640 4 50/25 1 500 250 5001200 1 2/up to 1000 m 3 /h 1 18 640 4 50/25 1 600 350 5001400 1 3/up to 1500 m 3 /h 1 36 1250 4 50/25 1 700 450 500N. B.:Make sure that you add the necessary projection!*N. B.:Other sizes on request!Hood dimensions to be selected:*Width = cooking equipment width + 200 mmLength = cooking equipment length + 400 mm* The specified dimensions apply to REVEX ® -KH-W hoods exclusively!75


REVEX ® -KH-WTechnical dataConventional exhaust air hood with automatic separator cleaning / wall-mounted version2.1. Dimensions, wattage etc. REVEX ® -KH-WType REVEX ® -KH-W 90 100 110 120 130 140 150Width W (mm) 900 1000 1100 1200 1300 1400 1500Height H (mm) 420 420 420 420 420 420 420Type REVEX ® -KH-WLength No. of Number of separators/ Light fixtures No. of Exhaust air connecting socket Dimensionsin mm grease exhaust air volume suspen- in mmdrain in m 3 /h (approximately) sionscocks Number Wattage Length Type ESG Number E D Ain W in mm1600 1 3/up to 1500 m 3 /h 1 36 1250 4 50/25 2 400 150 5001800 1 4/up to 2000 m 3 /h 1 58 1550 4 50/25 2 450 200 5002000 1 4/up to 2000 m 3 /h 1 58 1550 4 50/25 2 500 250 5002200 1 4/up to 2000 m 3 /h 1 58 1550 4 50/25 2 550 300 5002400 1 5/up to 2500 m 3 /h 1 58 1550 4 50/25 2 600 350 5002600 1 5/up to 2500 m 3 /h 1 58 1550 6 50/25 2 650 400 5002800 1 6/up to 3000 m 3 /h 2 36 1250 6 50/25 2 700 450 5003000 2 6/up to 3000 m 3 /h 2 36 1250 6 50/25 2 750 500 500N. B.:Make sure that you add the necessary projection!*N. B.:Other sizes on request!Hood dimensions to be selected:*Width = cooking equipment width + 200 mmLength = cooking equipment length + 400 mm* The specified dimensions apply to REVEX ® -KH-W hoods exclusively!77


REVEX ® -KH-WTechnical dataConventional exhaust air hood with automatic separator cleaning / wall-mounted version2.1. Dimensions, wattage etc. REVEX ® -KH-WType REVEX ® -KH-W 90 100 110 120 130 140 150Width W (mm) 900 1000 1100 1200 1300 1400 1500Height H (mm) 420 420 420 420 420 420 420Type REVEX ® -KH-WLength No. of Number of separators/ Light fixtures No. of Exhaust air connecting Dimensionsin mm grease exhaust air volume suspen- sockets in mmdrain in m 3 /h (approximately) sionscocks Number Wattage Length Type ESG Number E D A L/2in W in mm3200 2 7/up to 3500 m 3 /h 2 36 1250 8 50/25 3 535 285 500 16003400 2 7/up to 3500 m 3 /h 2 58 1550 8 50/25 3 565 315 500 17003600 2 8/up to 4000 m 3 /h 2 58 1550 8 50/25 3 600 350 500 18003800 2 8/up to 4000 m 3 /h 2 58 1550 8 50/25 3 635 385 500 19004000 2 8/up to 4000 m 3 /h 2 58 1550 8 50/25 3 665 415 500 20004200 2 9/up to 4500 m 3 /h 2 58 1550 8 50/25 3 700 450 500 21004400 2 9/up to 4500 m 3 /h 2 58 1550 8 50/25 3 735 485 500 22004600 2 10/up to 5000 m 3 /h 2 58 1550 8 50/25 3 765 515 500 2300N. B.:Make sure that you add the necessary projection!*N. B.:Other sizes on request!N. B.:For hoods with a length of 3600 mm and more,two solenoid valves and two drains are requiredfor each nozzle holder. There is one connectionon the right and one on the left!Hood dimensions to be selected:*Width = cooking equipment width + 200 mmLength = cooking equipment length + 400 mm* The specified dimensions apply to REVEX ® -KH-W hoods exclusively!79


REVEX ® -KH-WTechnical dataConventional exhaust air hood with automatic separator cleaning / wall-mounted version2.1. Dimensions, wattage etc. REVEX ® -KH-WType REVEX ® -KH-W 90 100 110 120 130 140 150Width W (mm) 900 1000 1100 1200 1300 1400 1500Height H (mm) 420 420 420 420 420 420 420Type REVEX ® -KH-WLength No. of Number of separators/ Light fixtures No. of Exhaust air connecting Dimensionsin mm grease exhaust air volume suspen- sockets in mmdrain in m 3 /h (approximately) sionscocks Number Wattage Length Type ESG Number E D A G Iin W in mm4800 2 10/up to 5000 m 3 /h 3 58 1550 10 50/25 4 600 350 500 700 12005000 2 11/up to 5500 m 3 /h 3 58 1550 10 50/25 4 625 375 500 50 12505200 2 11/up to 5500 m 3 /h 3 58 1550 10 50/25 4 650 400 500 800 13005400 2 12/up to 6000 m 3 /h 3 58 1550 10 50/25 4 675 425 500 850 13505600 2 12/up to 6000 m 3 /h 3 58 1550 10 50/25 4 700 450 500 900 14005800 2 12/up to 6000 m 3 /h 3 58 1550 10 50/25 4 725 475 500 950 14506000 2 13/up to 6500 m 3 /h 3 58 1550 10 50/25 4 750 500 500 1000 1500N. B.:Make sure that you add the necessary projection!*N. B.:Other sizes on request!N. B.:For hoods with a length of 3600 mm and more,two solenoid valves and two drains are requiredfor each nozzle holder. There is one connectionon the right and one on the left!Hood dimensions to be selected:*Width = cooking equipment width + 200 mmLength = cooking equipment length + 400 mm* The specified dimensions apply to REVEX ® -KH-W hoods exclusively!81

Technical dataConventional exhaust air hood with automatic separator cleaning / wall-mounted version2.1. Weights in kg REVEX ® -KH-WType REVEX ® -KH-W 90 100 110 120 130 140 150Length in mm1000 78 84 90 96 102 108 1141200 88 84 100 108 114 120 1281400 102 108 116 124 130 138 1461600 112 120 128 136 144 152 1601800 122 130 140 148 156 166 1742000 134 144 152 162 172 180 1902200 144 154 164 174 184 194 2042400 156 166 178 188 198 210 2202600 166 178 188 200 212 224 2342800 180 192 204 216 228 240 2543000 190 202 216 228 242 254 2683200 202 216 228 242 256 270 2843400 212 226 240 254 270 284 2983600 222 236 252 266 282 296 3123800 232 248 272 278 294 310 3264000 246 262 278 294 312 328 3444200 258 274 292 310 326 344 3584400 268 286 304 322 340 356 3764600 272 296 314 334 352 370 3884800 288 306 326 346 364 384 4025000 302 322 342 362 382 400 4225200 312 332 352 374 394 416 4365400 322 342 364 386 406 428 4505600 334 356 378 400 422 444 4665800 348 370 394 416 438 460 4846000 358 382 404 428 452 474 49882

REVEX ® -KH-WTechnical dataConventional exhaust air hood with automatic separator cleaning / wall-mounted version2.1. Accessories REVEX ® -KH-WStandard accessories:N. B.:Included in the scope of delivery:❑ Light fixtures EB1/18W, EB1/36W, EB1/58W❑ Exhaust air socket ESG 50/25❑ Electric wiring up to the connection box❑ Suspensions for threaded rods M8Not included in the scope of delivery!❑ Cleaning agent❑ Piping up to the hood❑ Network isolating valve❑ Strainer❑ Switch cabinet with microprocessorfor operating and cleaning processes❑ Dosing pump for the injectionof the cleaning agent❑ Piping system with spray nozzlesfor the exhaust air chamber cleaning83

Conventional exhaust air hood REVEX ® -KH-Mwith automatic separator cleaning / ceiling-mounted versionCOOKER EXTRACTION HOODS · COOKER EXTRACTION HOODSREVEX ® -KH-M84

REVEX ® -KH-MTechnical dataConventional exhaust air hood with automatic separator cleaning / ceiling-mounted versionSystem description2.1. Type REVEX ® -KH-MThe hood is made of a durable stainless steelstructure with welded corner joints. All cuttingedges are enveloped and rounded free from burrs.The hood is equipped with grease- and waterproofexhaust segments made of stainless steel. Thegrease separators are inserted in a slanted positioninto these segments in accordance with VDI 2052.The hood canopy is suitably designed to retaineven surge vapours. The special light fixtures,type EB with polycarbonate cover, are splashand jet waterproof, with IP 54 protection and heatresistance up to 110 °C. The polycarbonate coveroffers highest transparency and is breakproof andresistant to impact, oil and acid at the same time.The light fixtures are fully wired up to the connectionbox. The grease drain cock with internal thread islocated in the deep-drawn drain area of the greasecollecting channel. The exhaust air chamber canaccommodate various types of grease separatorsthat can be inserted without tools. The hood isplaced above the kitchen equipment block andshould project sufficiently over the outer edges ofthe appliances. A spraying facility for warm wateris integrated in the exhaust air chamber and providesfor the cleaning of the grease separators on bothsides at regular intervals. The control systemincluded in the washing facility allows the adjustmentof the cleaning intervals to the actual levelof contamination of the separators, which dependson the kitchen equipment used. In order to intensifythe cleaning process, a grease remover is injectedduring the main washing cycle.The monitoring and automatic control of the selfcleaningextraction hood REVEX ® is ensured by amodular, freely programmable process controllerthat offers various adjustment options. Among otherthings, you can set all desired values such as thestart time of the spraying cycle, the spraying time,the injection time of the cleaning agent as well asthe rinsing time. The maintenance intervals are alsoindicated by the controller.The solenoid valves that control the cleaningunits are located on top of the hood roof. Theyare completely wired and piped and are ready forconnection to the on-site water supply. The strainerand the pipe network insulating valve are to bedelivered by customer.The hood and its components are TÜV-tested inaccordance with UL regulations. A hygiene report isavailable too. All versions of this hood comply withregulation VDI 2052 issued by the Association ofGerman Engineers and the workplace health andsafety regulation BGR 111 issued by German TradeAssociations.Material: chromium nickel steel(material no. 1.4301)Surface finish: fine sanding, 180 grainincl. protective film85

Technical dataConventional exhaust air hood with automatic separator cleaning / ceiling-mounted version2.1. Schematic wiring diagram REVEX ® -KH-MNot included in the scope of delivery!Not included in the scope of delivery!86

REVEX ® -KH-MTechnical dataConventional exhaust air hood with automatic separator cleaning / ceiling-mounted version2.1. Cleaning intervals REVEX ® -KH-MBasic setting:Pre-filter:4 min. total cleaning time:1 min. warm rinsing2 min. washing with cleaning agent1 min. warm rinsingInjection of cleaning agent once per second.Consumption per cycle is 1.11 ml x 120 cycles =133.2 ml total consumptionAfter-filter:30 sec. total cleaning time:10 sec. washing with cleaning agent20 sec. warm rinsingInjection of cleaning agent once per second.Consumption per cycle is 1.11 ml x 10 cycles =11.1 ml total consumptionWater consumption:1.5 litres and more per minute and metre of hood. The bestcompromise between water consumption and cleaningperformance is 3 litres per minute and metre approximately.Consumption can be adjustedto suit project requirements!87

Technical dataConventional exhaust air hood with automatic separator cleaning / ceiling-mounted version2.1. Technical equipment REVEX ® -KH-MSwitch cabinetFor the monitoring and control of the self-cleaningREVEX ® hoods, completely wired in accordance withVDE directives. The monitoring and control tasks arehandled by a modular, freely programmable processcontroller consisting of the following components:Display unit❑ Desired/actual values❑ Alarms❑ Operator guidance❑ Help functionsProgram controlInput keyboard for the digitaland menu-guided input ofDisplay unit❑ Status messages from the individualspraying cycles and indication of thetotal and remaining spraying time❑ Monitoring of the cleaning agent reservoirand alarm when the agent runs short (optional)❑ Monitoring of the solenoid valves and locking ofthe system in case of undefined flow (optional)❑ Zero potential single-poledouble-throw for centralized alarmConnection to the central control board❑ One input for on/off switching ofthe system via the central control board❑ Zero potential centralized alarm❑ desired values, such as- the start time of the spraying cycleseparately for each solenoid valve- the spraying cycle time (freely selectable)for each solenoid valve depending on the cookingactivity and grease load to be expected- the injection time for the cleaning agent or greaseremover for two defined groups and the rinsing time(both freely selectable)- the lock-up of the ventilation systemduring cleaning operations- the system configuration (basic data)- a weekly program with real-time control88

REVEX ® -KH-MTechnical dataConventional exhaust air hood with automatic separator cleaning / ceiling-mounted version2.1. Installation REVEX ® -KH-MThe following should be observed wheninstalling the REVEN ® REVEX hood:1. The switch cabinet should belocated near the kitchen area.2. The pipelines by customer from theswitch cabinet to the hood should bemade of stainless steel or copper.N. B.:Do not use galvanized pipes!3. The cleaning agent for the washing systemis to be delivered by customer.4. The solenoid valves should be easilyaccessible after the installation.5. The exhaust air ducts mustbe grease- and oilproof.6. You must not drill any holes into theexhaust segments of the REVEX ® hood(to fasten an intermediate ceiling, for instance).89

Technical dataConventional exhaust air hood with automatic separator cleaning / ceiling-mounted version2.1. Detailed drawings of REVEX ® -KH-M: length 1000 – 1400 mm, split version90

REVEX ® -KH-MTechnical dataConventional exhaust air hood with automatic separator cleaning / ceiling-mounted version2.1. Dimensions, wattage etc. REVEX ® -KH-MType REVEX ® -KH-M 180 200 220 240 260 280 300Width W (mm) 1800 2000 2200 2400 2600 2800 3000Height H (mm) 420 420 420 420 420 420 420Type REVEX ® -KH-MLength No. of Number of separators/ Light fixtures No. of Exhaust air connecting socket Dimensionsin mm grease exhaust air volume suspen- in mmdrain in m 3 /h (approximately) sionscocks Number Wattage Length Type ESG Number E D Ain W in mm1000 2 4/up to 2000 m 3 /h 2 18 640 8 50/50 1 500 250 5001200 2 4/up to 2000 m 3 /h 2 18 640 8 50/50 1 600 350 5001400 2 6/up to 3000 m 3 /h 2 36 1250 8 50/50 1 700 450 500N. B.:Make sure that you add the necessary projection!*N. B.:Other sizes on request!Hood dimensions to be selected:*Width = cooking equipment width + 400 mmLength = cooking equipment length + 400 mm* The specified dimensions apply to REVEX ® -KH-M hoods exclusively!91


REVEX ® -KH-MTechnical dataConventional exhaust air hood with automatic separator cleaning / ceiling-mounted version2.1. Dimensions, wattage etc. REVEX ® -KH-MType REVEX ® -KH-M 180 200 220 240 260 280 300Width W (mm) 1800 2000 2200 2400 2600 2800 3000Height H (mm) 420 420 420 420 420 420 420Type REVEX ® -KH-MLength No. of Number of separators/ Light fixtures No. of Exhaust air connecting socket Dimensionsin mm grease exhaust air volume suspen- in mmdrain in m 3 /h (approximately) sionscocks Number Wattage Length Type ESG Number E D Ain W in mm1600 2 6/up to 3000 m 3 /h 2 36 1250 8 50/50 2 400 150 5001800 2 8/up to 4000 m 3 /h 2 58 1550 8 50/50 2 450 200 5002000 2 8/up to 4000 m 3 /h 2 58 1550 8 50/50 2 500 250 5002200 2 8/up to 4000 m 3 /h 2 58 1550 8 50/50 2 550 300 5002400 2 10/up to 5000 m 3 /h 2 58 1550 8 50/50 2 600 350 5002600 2 10/up to 5000 m 3 /h 2 58 1550 10 50/50 2 650 400 5002800 2 12/up to 6000 m 3 /h 4 36 1250 10 50/50 2 700 450 5003000 4 12/up to 6000 m 3 /h 4 36 1250 10 50/50 2 750 500 500N. B.:Make sure that you add the necessary projection!*N. B.:Other sizes on request!Hood dimensions to be selected:*Width = cooking equipment width + 400 mmLength = cooking equipment length + 400 mm* The specified dimensions apply to REVEX ® -KH-M hoods exclusively!93


REVEX ® -KH-MTechnical dataConventional exhaust air hood with automatic separator cleaning / ceiling-mounted version2.1. Dimensions, wattage etc. REVEX ® -KH-MType REVEX ® -KH-M 180 200 220 240 260 280 300Width W (mm) 1800 2000 2200 2400 2600 2800 3000Height H (mm) 420 420 420 420 420 420 420Type REVEX ® -KH-MLength No. of Number of separators/ Light fixtures No. of Exhaust air connecting Dimensionsin mm grease exhaust air volume suspen- sockets in mmdrain in m 3 /h (approximately) sionscocks Number Wattage Length Type ESG Number E D A L/2in W in mm3200 4 14/up to 7000 m 3 /h 4 36 1250 12 50/50 3 535 285 500 16003400 4 14/up to 7000 m 3 /h 4 58 1550 12 50/50 3 565 315 500 17003600 4 16/up to 8000 m 3 /h 4 58 1550 12 50/50 3 600 350 500 18003800 4 16/up to 8000 m 3 /h 4 58 1550 12 50/50 3 635 385 500 19004000 4 16/up to 8000 m 3 /h 4 58 1550 12 50/50 3 665 415 500 20004200 4 18/up to 9000 m 3 /h 4 58 1550 12 50/50 3 700 450 500 21004400 4 18/up to 9000 m 3 /h 4 58 1550 12 50/50 3 735 485 500 22004600 4 20/up to 10000 m 3 /h 4 58 1550 12 50/50 3 765 515 500 2300N. B.:Make sure that you add the necessary projection!*N. B.:Other sizes on request!N. B.:For hoods with a length of 3600 mm and more,two solenoid valves and two drains are requiredfor each nozzle holder. There is one connectionon the right and one on the left!Hood dimensions to be selected:*Width = cooking equipment width + 400 mmLength = cooking equipment length + 400 mm* The specified dimensions apply to REVEX ® -KH-M hoods exclusively!95


REVEX ® -KH-MTechnical dataConventional exhaust air hood with automatic separator cleaning / ceiling-mounted version2.1. Dimensions, wattage etc. REVEX ® -KH-MType REVEX ® -KH-M 180 200 220 240 260 280 300Width W (mm) 1800 2000 2200 2400 2600 2800 3000Height H (mm) 420 420 420 420 420 420 420Type REVEX ® -KH-MLength No. of Number of separators/ Light fixtures No. of Exhaust air connecting Dimensionsin mm grease exhaust air volume suspen- sockets in mmdrain in m 3 /h (approximately) sionscocks Number Wattage Length Type ESG Number E D A G Iin W in mm4800 4 20/up to 10000 m 3 /h 6 58 1550 14 50/50 4 600 350 500 700 12005000 4 22/up to 11000 m 3 /h 6 58 1550 14 50/50 4 625 375 500 750 12505200 4 22/up to 11000 m 3 /h 6 58 1550 14 50/50 4 650 400 500 800 13005400 4 24/up to 12000 m 3 /h 6 58 1550 14 50/50 4 675 425 500 850 13505600 4 24/up to 12000 m 3 /h 6 58 1550 14 50/50 4 700 450 500 900 14005800 4 24/up to 12000 m 3 /h 6 58 1550 14 50/50 4 725 475 500 950 14506000 4 26/up to 13000 m 3 /h 6 58 1550 14 50/50 4 750 500 500 1000 1500N. B.:Make sure that you add the necessary projection!*N. B.:Other sizes on request!N. B.:For hoods with a length of 3600 mm and more,two solenoid valves and two drains are requiredfor each nozzle holder. There is one connectionon the right and one on the left!Hood dimensions to be selected:*Width = cooking equipment width + 400 mmLength = cooking equipment length + 400 mm* The specified dimensions apply to REVEX ® -KH-M hoods exclusively!97

Technical dataConventional exhaust air hood with automatic separator cleaning / ceiling-mounted version2.1. Weights in kg REVEX ® -KH-MType REVEX ® -KH-M 180 200 220 240 260 280 300Length in mm1000 156 168 180 192 204 216 2281200 176 188 200 216 228 240 2561400 204 216 232 248 260 276 2921600 224 240 256 272 288 304 3201800 244 260 280 296 312 332 3482000 268 288 304 324 344 360 3802200 288 308 328 348 368 388 4082400 312 332 356 376 396 420 4402600 332 356 376 400 424 448 4682800 360 384 408 432 456 480 5083000 380 404 432 456 484 508 5363200 404 432 456 484 512 540 5683400 424 452 480 508 540 568 5963600 444 472 504 532 564 592 6243800 464 496 544 556 588 620 6524000 492 524 556 588 624 656 6884200 516 548 584 620 652 688 7164400 536 572 608 644 680 712 7524600 556 592 628 668 704 740 7764800 576 612 652 692 728 768 8045000 604 644 684 724 764 800 8445200 624 664 704 748 788 832 8725400 644 684 728 772 812 856 9005600 668 712 756 800 844 888 9325800 696 740 788 832 876 920 9686000 716 764 808 856 904 948 99698

REVEX ® -KH-MTechnical dataConventional exhaust air hood with automatic separator cleaning / ceiling-mounted version2.1. Accessories REVEX ® -KH-MStandard accessories:N. B.:Included in the scope of delivery:❑ Light fixtures EB1/18W, EB1/36W, EB1/58W❑ Exhaust air socket ESG 50/50❑ Electric wiring up to the connection box❑ Suspensions for threaded rods M8Not included in the scope of delivery!❑ Cleaning agent❑ Piping up to the hood❑ Network isolating valve❑ Strainer❑ Switch cabinet with microprocessorfor operating and cleaning processes❑ Dosing pump for the injectionof the cleaning agent❑ Piping system with spray nozzlesfor the exhaust air chamber cleaning99

Induction extraction hoodEVN-W / wall-mounted versionCOOKER EXTRACTION HOODS · COOKER EXTRACTION HOODSEVN-W100

EVN-WTechnical data:Induction extraction hood EVN-W / wall-mounted versionSystem description2.2. Type EVN-WThe hood is made of a durable stainless steelstructure with welded corner joints. All cuttingedges are enveloped and rounded free from burrs.The hood is equipped with grease- and waterproofexhaust segments made of stainless steel. Thegrease separators are inserted in a slanted positioninto these segments in accordance with VDI 2052.The hood canopy is suitably designed to retaineven surge vapours. The special light fixtures,type EB with polycarbonate cover, are splashand jet waterproof, with IP 54 protection and heatresistance up to 110 °C. The polycarbonate coveroffers highest transparency and is breakproof andresistant to impact, oil and acid at the same time.The light fixtures are fully wired up to the connectionbox. The grease drain cock with internal thread islocated in the deep-drawn drain area of the greasecollecting channel. The exhaust air chamber canaccommodate various types of grease separatorsthat can be inserted without tools. The hood isplaced above the kitchen equipment block andshould project sufficiently over the outer edges ofthe appliances.The hood is fitted with a patented Venturi supplynozzle that can handle unheated fresh air of up to20 to 70 % of the exhaust air volume. The roundnozzle blows inducing air into the hood. This airflowpicks up the pollutant particles from the rising cookingvapours and transports them to the aerosol separatorswhere they are captured immediately. In pureexhaust air hoods without induction, the thermal airflowcontaining the pollutants is not immediatelycaptured by the aerosol separators because thesuction effect is relatively low. The contaminated airmixes to a very high extent with the ambient roomair and produces an undefined induction!REVEN ® induction hoods completely prevent anynegative undefined induction because they transportthe pollutant particles directly to the separator viathe inducing airflow (push & pull principle).Another positive effect is the additional condensationseparation that is due to the temperature differencebetween the inducing airflow and the rising thermalairflow. When using REVEN ® induction hoods withcondensation separation, you can easily comply withthe minimum air exchange rate of 90 m 3 /h per m 2kitchen surface required by VDI 2052. In manykitchens, the exchange rate still falls considerablybelow this limit.The stainless steel structure of the hood is fitted witha thermal insulation for temperatures down to -50 °Cin the supply air area. The hood and its componentsare TÜV-tested in accordance with VDE and ULregulations. A hygiene report is available too.All versions of this hood comply with regulationVDI 2052 issued by the Association of GermanEngineers and the workplace health and safetyregulation BGR 111 issued by German TradeAssociations.Material: chromium nickel steel(material no. 1.4301)Surface finish: fine sanding, 180 grainincl. protective film101

COOKER EXTRACTION HOODS · COOKER EXTRACTION HOODSUnheated supply air, up to 70%Tempered supply air,up to 30%Exhaust air100%Patented Venturi nozzle102

References EVNBowden cable with control lever for thefine adjustment of the supply air volume103

Technical data:Induction extraction hood EVN-W / wall-mounted version2.2. Detailed drawings of EVN-W: length 1000 – 2400 mm104

EVN-WTechnical data:Induction extraction hood EVN-W / wall-mounted version2.2. Dimensions, wattage etc. EVN-WType EVN-W 90 100 110 120 130 140 150 160Width W (mm) 900 1000 1100 1200 1300 1400 1500 1600Height H (mm) 450 450 450 450 450 450 450 450Type EVN-WLengthin mmNo. ofgreasedraincocksNo. of separators(450/400) / exhaustair volumein m 3 /h (approx.)NumberLight fixturesWattagein WLengthin mmNo. ofsuspensions(M10)Supply air dampers Exhaust air sockets Dimensions in mmNumberTypeVKDTypeESG Number E D A1000 1 2 / up to 1000 1 18 640 4 1 750/150 750/150 1 500 125 7501200 1 2 / up to 1000 1 18 640 4 1 750/150 750/150 1 600 225 7501400 1 3 / up to 1500 1 36 1250 4 1 750/150 750/150 1 700 325 7501600 1 3 / up to 1500 1 58 1555 4 1 750/150 750/150 1 800 425 7501800 1 4 / up to 2000 1 58 1550 4 1 750/150 750/150 1 900 525 7502000 1 4 / up to 2000 1 58 1550 4 1 750/150 750/150 1 1000 625 7502200 1 4 / up to 2000 1 58 1550 4 1 750/150 750/150 1 1100 725 7502400 1 5 / up to 2500 1 58 1550 4 1 750/150 750/150 1 1200 825 750N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 450 mmLength = cooking equipment length + 400 mm105


EVN-WTechnical data:Induction extraction hood EVN-W / wall-mounted version2.2. Dimensions, wattage etc. EVN-WType EVN-W 90 100 110 120 130 140 150 160Width W (mm) 900 1000 1100 1200 1300 1400 1500 1600Height H (mm) 450 450 450 450 450 450 450 450Type EVN-WLengthin mmNo. ofgreasedraincocksNo. of separators(450/400) / exhaustair volumein m 3 /h (approx.)Light fixturesNumber Wattagein WLengthin mmNo. ofsuspensions(M10)Supply air dampers Exhaust air sockets Dimensions in mmNumberTypeVKDTypeESGNumber E D A L/2 L/32600 1 5 / up to 2500 2 36 1250 6 2 750/150 750/150 2 650 275 750 1300 –2800 1 6 / up to 3000 2 36 1250 6 2 750/150 750/150 2 700 325 750 1400 –3000 2 6 / up to 3000 2 36 1250 6 2 750/150 750/150 2 750 375 750 1500 –3200 2 7 / up to 3500 2 58 1550 8 2 750/150 750/150 2 800 425 750 – 10663400 2 7 / up to 3500 2 58 1550 8 2 750/150 750/150 2 850 475 750 – 11333600 2 7 / up to 3500 2 58 1550 8 2 750/150 750/150 2 900 525 750 – 12003800 2 8 / up to 4000 2 58 1550 8 2 750/150 750/150 2 950 575 750 – 12664000 2 8 / up to 4000 2 58 1550 8 2 750/150 750/150 2 1000 625 750 – 1333N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 450 mmLength = cooking equipment length + 400 mm107


EVN-WTechnical data:Induction extraction hood EVN-W / wall-mounted version2.2. Dimensions, wattage etc. EVN-WType EVN-W 90 100 110 120 130 140 150 160Width W (mm) 900 1000 1100 1200 1300 1400 1500 1600Height H (mm) 450 450 450 450 450 450 450 450Type EVN-WLengthin mmNo. ofgreasedraincocksNo. of separators(450/400) / exhaustair volumein m 3 /h (approx.)Light fixturesNumber Wattagein WLengthin mmNo. ofsuspensions(M10)Supply air dampers Exhaust air sockets Dimensions in mmNumberTypeVKDTypeESGNumber E D C A L/34200 2 9 / up to 4500 3 36 1250 8 3 750/150 750/150 3 700 325 650 750 14004400 2 9 / up to 4500 3 36 1250 8 3 750/150 750/150 3 733 358 716 750 14664600 2 10 / up to 5000 3 36 1250 8 3 750/150 750/150 3 766 391 782 750 15334800 2 10 / up to 5000 3 58 1550 8 3 750/150 750/150 3 800 425 850 750 16005000 2 11 / up to 5500 3 58 1550 8 3 750/150 750/150 3 833 458 916 750 16665200 2 11 / up to 5500 3 58 1550 8 3 750/150 750/150 3 866 491 982 750 17335400 2 11 / up to 5500 3 58 1550 8 3 750/150 750/150 3 900 525 1050 750 18005600 2 12 / up to 6000 3 58 1550 8 3 750/150 750/150 3 933 558 1116 750 18665800 2 12 / up to 6000 3 58 1550 8 3 750/150 750/150 3 966 591 1182 750 19336000 2 13 / up to 6500 3 58 1550 8 3 750/150 750/150 3 1000 625 1250 750 2000N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 450 mmLength = cooking equipment length + 400 mm109

Technical data:Induction extraction hood EVN-W / wall-mounted version2.2. Weights in kg EVN-WType EVN-W 90 100 110 120 130 140 150 160Length in mm1000 85 87 95 99 108 118 129 1331200 94 98 106 110 119 130 142 1461400 106 109 117 122 133 142 154 1581600 117 120 130 134 145 157 170 1741800 128 132 142 145 158 170 183 1872000 139 146 157 162 174 183 203 2072200 150 157 169 173 186 197 217 2212400 164 168 179 183 200 214 231 2352600 175 180 192 196 212 227 244 2482800 186 191 203 209 225 242 258 2623000 198 202 214 222 237 254 272 2763200 209 214 226 233 250 267 286 2903400 220 225 239 245 254 281 300 3043600 231 237 250 259 262 294 314 3183800 242 250 264 274 284 310 329 3334000 254 260 276 288 300 324 346 3504200 266 273 288 302 315 338 360 3644400 278 285 300 307 329 350 374 3784600 289 296 312 326 342 364 388 3924800 300 307 323 338 354 378 402 4065000 311 319 335 350 366 391 416 4205200 322 330 347 354 378 404 430 4345400 334 342 361 368 392 420 445 4495600 346 355 373 382 407 433 462 4665800 358 367 385 402 419 446 474 4786000 370 400 397 406 432 460 492 496110

EVN-WTechnical data:Induction extraction hood EVN-W / wall-mounted version2.2. Accessories EVN-WStandard accessories:❑ Exhaust air socket ESG 750 x 150 x 110 mm❑ Exhaust air gate valve for the fineadjustment of the exhaust air volume❑ Supply air dampers VKD 750 x 150 x 110 mm❑ Bowden cable for the fine adjustmentof the supply air volume❑ Control lever for the fine adjustmentof the supply air volume❑ Suspensions for threaded rods M10❑ Threaded rods❑ Separator type RXZ, BAFFLE, 450 x 400 x 50 mm❑ Light fixtures EB1/18W; EB1/36W; EB1/58W❑ Electric wiring up to the connection box❑ Grease drain cocks111

Induction extraction hoodEVN-M / ceiling-mounted versionCOOKER EXTRACTION HOODS · COOKER EXTRACTION HOODSEVN-M112

EVN-MTechnical data:Induction extraction hood EVN-M / ceiling-mounted versionSystem description2.2. Type EVN-MThe hood is made of a durable stainless steelstructure with welded corner joints. All cuttingedges are enveloped and rounded free from burrs.The hood is equipped with grease- and waterproofexhaust segments made of stainless steel. Thegrease separators are inserted in a slanted positioninto these segments in accordance with VDI 2052.The hood canopy is suitably designed to retaineven surge vapours. The special light fixtures,type EB with polycarbonate cover, are splashand jet waterproof, with IP 54 protection and heatresistance up to 110 °C. The polycarbonate coveroffers highest transparency and is breakproof andresistant to impact, oil and acid at the same time.The light fixtures are fully wired up to the connectionbox. The grease drain cock with internal thread islocated in the deep-drawn drain area of the greasecollecting channel. The exhaust air chamber canaccommodate various types of grease separatorsthat can be inserted without tools. The hood isplaced above the kitchen equipment block andshould project sufficiently over the outer edges ofthe appliances.The hood is fitted with a patented Venturi supplynozzle that can handle unheated fresh air of up to20 to 70 % of the exhaust air volume. The roundnozzle blows inducing air into the hood. This airflowpicks up the pollutant particles from the rising cookingvapours and transports them to the aerosol separatorswhere they are captured immediately. In pureexhaust air hoods without induction, the thermal airflowcontaining the pollutants is not immediatelycaptured by the aerosol separators because thesuction effect is relatively low. The contaminated airmixes to a very high extent with the ambient roomair and produces an undefined induction!REVEN ® induction hoods completely prevent anynegative undefined induction because they transportthe pollutant particles directly to the separator viathe inducing airflow (push & pull principle).Another positive effect is the additional condensationseparation that is due to the temperature differencebetween the inducing airflow and the rising thermalairflow. When using REVEN ® induction hoods withcondensation separation, you can easily comply withthe minimum air exchange rate of 90 m 3 /h per m 2kitchen surface required by VDI 2052. In manykitchens, the exchange rate still falls considerablybelow this limit.The stainless steel structure of the hood is fitted witha thermal insulation for temperatures down to -50 °Cin the supply air area. The hood and its componentsare TÜV-tested in accordance with VDE and ULregulations. A hygiene report is available too.All versions of this hood comply with regulationVDI 2052 issued by the Association of GermanEngineers and the workplace health and safetyregulation BGR 111 issued by German TradeAssociations.Material: chromium nickel steel(material no. 1.4301)Surface finish: fine sanding, 180 grainincl. protective film113

Technical data:Induction extraction hood EVN-M / ceiling-mounted version2.2. Detailed drawings EVN-M: length 1000 – 2400 mm114

EVN-MTechnical data:Induction extraction hood EVN-M / ceiling-mounted version2.2. Dimensions, wattage etc. EVN-MType EVN-M 180 200 220 240 260 280 300 320Width W (mm) 1800 2000 2200 2400 2600 2800 3000 3200Height H (mm) 450 450 450 450 450 450 450 450Type EVN-MLengthin mmNo. ofgreasedraincocksNo. of separators(450/400) / exhaustair volumein m 3 /h (approx.)NumberLight fixturesWattagein WLengthin mmNo. ofsuspensions(M10)Supply air dampers Exhaust air sockets Dimensions in mmNumberTypeVKDTypeESG Number E D A1000 2 4 / up to 2000 2 18 640 8 2 750/150 750/500 1 500 125 7501200 2 4 / up to 2000 2 18 640 8 2 750/150 750/500 1 600 225 7501400 2 6 / up to 3000 2 36 1250 8 2 750/150 750/500 1 700 325 7501600 2 6 / up to 3000 2 58 1550 8 2 750/150 750/500 1 800 425 7501800 2 8 / up to 4000 2 58 1550 8 2 750/150 750/500 1 900 525 7502000 2 8 / up to 4000 2 58 1550 8 2 750/150 750/500 1 1000 625 7502200 2 8 / up to 4000 2 58 1550 8 2 750/150 750/500 1 1100 725 7502400 2 10 / up to 5000 2 58 1550 8 2 750/150 750/500 1 1200 825 750N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 900 mmLength = cooking equipment length + 400 mm115


EVN-MTechnical data:Induction extraction hood EVN-M / ceiling-mounted version2.2. Dimensions, wattage etc. EVN-MType EVN-M 180 200 220 240 260 280 300 320Width W (mm) 1800 2000 2200 2400 2600 2800 3000 3200Height H (mm) 450 450 450 450 450 450 450 450Type EVN-MLengthin mmNo. ofgreasedraincocksNo. of separators(450/400) / exhaustair volumein m 3 /h (approx.)Light fixturesNumber Wattagein WLengthin mmNo. ofsuspensions(M10)Supply air dampers Exhaust air sockets Dimensions in mmNumberTypeVKDTypeESGNumber E D A L/2 L/32600 2 10 / up to 5000 4 36 1250 10 4 750/150 750/500 2 650 275 750 1300 –2800 2 12 / up to 6000 4 36 1250 10 4 750/150 750/500 2 700 325 750 1400 –3000 4 12 / up to 6000 4 36 1250 10 4 750/150 750/500 2 750 375 750 1500 –3200 4 14 / up to 7000 4 58 1550 12 4 750/150 750/500 2 800 425 750 – 10663400 4 14 / up to 7000 4 58 1550 12 4 750/150 750/500 2 850 475 750 – 11333600 4 14 / up to 7000 4 58 1550 12 4 750/150 750/500 2 900 525 750 – 12003800 4 16 / up to 8000 4 58 1550 12 4 750/150 750/500 2 950 575 750 – 12664000 4 16 / up to 8000 4 58 1550 12 4 750/150 750/500 2 1000 625 750 – 1333N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 900 mmLength = cooking equipment length + 400 mm117


EVN-MTechnical data:Induction extraction hood EVN-M / ceiling-mounted version2.2. Dimensions, wattage etc. EVN-MType EVN-M 180 200 220 240 260 280 300 320Width W (mm) 1800 2000 2200 2400 2600 2800 3000 3200Height H (mm) 450 450 450 450 450 450 450 450Type EVN-MLengthin mmNo. ofgreasedraincocksNo. of separators(450/400) / exhaustair volumein m 3 /h (approx.)Light fixturesNumber Wattagein WLengthin mmNo. ofsuspensions(M10)Supply air dampers Exhaust air sockets Dimensions in mmNumberTypeVKDTypeESGNumber E D C A L/34200 4 18 / up to 9000 6 36 1250 16 6 750/150 750/500 3 700 325 650 750 14004400 4 18 / up to 9000 6 36 1250 16 6 750/150 750/500 3 733 358 716 750 14664600 4 20 / up to 10000 6 36 1250 16 6 750/150 750/500 3 766 391 782 750 15334800 4 20 / up to 10000 6 58 1550 16 6 750/150 750/500 3 800 425 850 750 16005000 4 22 / up to 11000 6 58 1550 16 6 750/150 750/500 3 833 458 916 750 16665200 4 22 / up to 11000 6 58 1550 16 6 750/150 750/500 3 866 491 982 750 17335400 4 22 / up to 11000 6 58 1550 16 6 750/150 750/500 3 900 525 1050 750 18005600 4 24 / up to 12000 6 58 1550 16 6 750/150 750/500 3 933 558 1116 750 18665800 4 24 / up to 12000 6 58 1550 16 6 750/150 750/500 3 966 591 1182 750 19336000 4 26 / up to 13000 6 58 1550 16 6 750/150 750/500 3 1000 625 1250 750 2000N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 900 mmLength = cooking equipment length + 400 mm119

Technical data:Induction extraction hood EVN-M / ceiling-mounted version2.2. Weights in kg EVN-MType EVN-M 180 200 220 240 260 280 300 320Length in mm1000 170 174 190 198 216 236 258 2661200 188 196 212 220 238 260 284 2921400 212 218 234 244 266 284 308 3161600 234 240 260 268 290 314 340 3481800 256 264 284 290 316 340 366 3742000 278 292 314 324 348 366 406 4142200 300 314 338 346 372 394 434 4422400 328 336 358 366 400 428 462 4702600 350 360 384 392 424 454 488 4962800 372 382 406 418 450 484 516 5243000 396 404 428 444 474 508 544 5523200 418 428 452 466 500 534 572 5803400 440 450 478 490 508 562 600 6083600 462 474 500 518 524 588 628 6363800 484 500 528 548 568 620 658 6664000 508 520 552 576 600 648 692 7004200 532 546 576 604 630 676 720 7284400 556 570 600 614 658 700 748 7564600 578 592 624 652 684 728 776 7844800 600 614 646 676 708 756 804 8125000 622 638 670 700 732 782 832 8405200 644 660 694 708 756 808 860 8685400 668 684 722 736 784 840 890 8985600 692 710 746 764 814 866 924 9325800 716 734 770 802 838 892 948 9566000 740 800 794 812 864 920 984 992120

EVN-MTechnical data:Induction extraction hood EVN-M / ceiling-mounted version2.2. Accessories EVN-MStandard accessories:❑ Exhaust air socket ESG 750 x 500 x 110 mm❑ Exhaust air gate valve for the fineadjustment of the exhaust air volume❑ Supply air dampers VKD 750 x 150 x 110 mm❑ Bowden cable for the fine adjustmentof the supply air volume❑ Control lever for the fine adjustmentof the supply air volume❑ Suspensions for threaded rods M10❑ Threaded rods❑ Separator type RXZ, BAFFLE, 450 x 400 mm❑ Light fixtures EB1/18W, EB1/36W, EB1/58W❑ Electric wiring up to the connection box❑ Grease drain cocks121

Induction extraction hoodRECOJET ® RCJ-W / wall-mounted versionCOOKER EXTRACTION HOODS · COOKER EXTRACTION HOODSRCJ-W122

RECOJET ® RCJ-WTechnical data:Induction extraction hood RECOJET ® RCJ-W / wall-mounted versionSystem description2.3. Type RECOJET ® RCJ-WThe hood is made of a durable stainless steelstructure with welded corner joints. All cuttingedges are enveloped and rounded free from burrs.The hood is equipped with grease- and waterproofexhaust segments made of stainless steel. Thegrease separators are inserted in a slanted positioninto these segments in accordance with VDI 2052.The hood canopy is suitably designed to retaineven surge vapours. The special light fixturestype EB with polycarbonate cover are splash andjet waterproof, with IP 54 protection and heatresistance up to 110 °C. The polycarbonate coveroffers highest transparency and is breakproof andresistant to impact, oil and acid at the same time.The light fixtures are fully wired up to the connectionbox. The grease drain cock with internal thread islocated in the deep-drawn drain area of the greasecollecting channel. The exhaust air chamber canaccommodate various types of grease separatorsthat can be inserted without tools. The hood isplaced above the kitchen equipment block andshould project sufficiently over the outer edges ofthe appliances.The longitudinal sides of the hood are fitted withremovable air diffuser modules of perforated sheetmetal. Tempered air flows into the kitchen throughthese diffusers.The contaminated air mixes to a very high extentwith the ambient room air and produces an undefinedinduction! REVEN ® induction hoods completelyprevent any negative undefined induction becausethey transport the pollutant particles directly to theseparator via the inducing airflow (push & pull principle).Another positive effect is the additional condensationseparation that is due to the temperature differencebetween the inducing airflow and the rising thermalairflow. When using REVEN ® induction hoods withcondensation separation, you can easily comply withthe minimum air exchange rate of 90 m 3 /h per m 2kitchen surface required by VDI 2052. In manykitchens, the exchange rate still falls considerablybelow this limit.The supply air flows into the kitchen via supply airdiffusers of special perforated sheet that are fittedto the front face of the hood; max. 450 m³/h perstandard hood length.The components are tested in accordance withVDE and UL regulations. A hygiene report isavailable too. All versions of this hood comply withregulation VDI 2052 issued by the Association ofGerman Engineers and the workplace health andsafety regulation BGR 111 issued by GermanTrade Associations.The hood is fitted with a patented Venturi supplynozzle that can handle unheated fresh air of up to20 to 70 % of the exhaust air volume. The roundnozzle blows inducing air into the hood. This airflowpicks up the pollutant particles from the rising cookingvapours and transports them to the aerosol separatorswhere they are captured immediately. In pureexhaust air hoods without induction, the thermal airflowcontaining the pollutants is not immediatelycaptured by the aerosol separators because thesuction effect is relatively low.Material:chromium nickel steel(material no. 1.4301)Surface finish: fine sanding, 180 grainincl. protective film123

COOKER EXTRACTION HOODS · COOKER EXTRACTION HOODSRemovable air diffuser grilleInner closure124

References RCJRCJ-WAdjustable Venturi nozzle125

Technical data:Induction extraction hood RECOJET ® RCJ-W / wall-mounted version2.3. Detailed drawings of RECOJET ® RCJ-W: length 1000 – 2400 mm126

RECOJET ® RCJ-WTechnical data:Induction extraction hood RECOJET ® RCJ-W / wall-mounted version2.3. Dimensions, wattage etc. RECOJET ® RCJ-WType RCJ-W 90 100 110 120 130 140 150Width W (mm) 900 1000 1100 1200 1300 1400 1500Height H (mm) 450 450 450 450 450 450 450Type RCJ-WLengthin mmNo. ofgreasedraincocksNo. of separators/exhaust airvolume in m 3 /h(approx.)Light fixturesNumber Wattagein WLengthin mmNo. ofsuspensionsSupply air dampers Exhaust air socketsNumberTypeESGDimensions in mmTypeESG Number C D A E1000 1 2 / up to 1000 1 18 640 4 2 200 500/250 1 250 500 500 2501200 1 2 / up to 1000 1 18 640 4 2 200 500/250 1 350 600 500 3001400 1 3 / up to 1500 1 36 1250 4 2 200 500/250 1 450 700 500 3501600 1 3 / up to 1500 1 36 1250 4 2 200 500/250 1 550 800 500 4001800 1 4 / up to 2000 1 58 1550 4 2 200 500/250 1 650 900 500 4502000 1 4 / up to 2000 1 58 1550 4 2 200 500/250 1 750 1000 500 5002200 1 4 / up to 2000 1 58 1550 4 2 200 500/250 1 850 1100 500 5502400 1 5 / up to 2500 1 58 1550 4 2 200 500/250 1 950 1200 500 600N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 450 mmLength = cooking equipment length + 400 mm127


RECOJET ® RCJ-WTechnical data:Induction extraction hood RECOJET ® RCJ-W / wall-mounted version2.3. Dimensions, wattage etc. RECOJET ® RCJ-WType RCJ-W 90 100 110 120 130 140 150Width W (mm) 900 1000 1100 1200 1300 1400 1500Height H (mm) 450 450 450 450 450 450 450Type RCJ-WLengthin mmNo. ofgreasedraincocksNo. of separators/exhaust airvolume in m 3 /h(approx.)NumberLight fixturesWattagein WLengthin mmNo. ofsuspensionsSupply air dampers Exhaust air sockets Dimensions in mmNumberTypeESGTypeESGNumber C D A E L/22600 1 5 / up to 2500 1 58 1550 6 3 200 500/250 2 400 650 500 435 13002800 1 6 / up to 3000 2 36 1250 6 3 200 500/250 2 450 700 500 470 14003000 2 6 / up to 3000 2 36 1250 6 3 200 500/250 2 500 750 500 500 15003200 2 7 / up to 3500 2 36 1250 6 3 200 500/250 2 550 800 500 535 16003400 2 7 / up to 3500 2 58 1550 6 3 200 500/250 2 600 850 500 570 17003600 2 8 / up to 4000 2 58 1550 6 3 200 500/250 2 650 900 500 600 1800N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 450 mmLength = cooking equipment length + 400 mm129


RECOJET ® RCJ-WTechnical data:Induction extraction hood RECOJET ® RCJ-W / wall-mounted version2.3. Dimensions, wattage etc. RECOJET ® RCJ-WType RCJ-W 90 100 110 120 130 140 150Width W (mm) 900 1000 1100 1200 1300 1400 1500Height H (mm) 450 450 450 450 450 450 450Type RCJ-WLengthin mmNo. ofgreasedraincocksNo. of separators/exhaust airvolume in m 3 /h(approx.)NumberLight fixturesWattagein WLengthin mmNo. ofsuspensionsSupply air dampers Exhaust air sockets Dimensions in mmNumberTypeESGTypeESGNumber C D A E L/23800 2 8 / up to 4000 2 58 1550 6 4 200 500/250 2 700 950 500 475 19004000 2 8 / up to 4000 2 58 1550 6 4 200 500/250 2 750 1000 500 500 20004200 2 9 / up to 4500 2 58 1550 6 4 200 500/250 2 800 1050 500 525 21004400 2 9 / up to 4500 2 58 1550 6 4 200 500/250 2 850 1100 500 550 22004600 2 10 / up to 5000 2 58 1550 6 4 200 500/250 2 900 1150 500 575 2300N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 450 mmLength = cooking equipment length + 400 mm131


RECOJET ® RCJ-WTechnical data:Induction extraction hood RECOJET ® RCJ-W / wall-mounted version2.3. Dimensions, wattage etc. RECOJET ® RCJ-WType RCJ-W 90 100 110 120 130 140 150Width W (mm) 900 1000 1100 1200 1300 1400 1500Height H (mm) 450 450 450 450 450 450 450Type RCJ-WLengthin mmNo. ofgreasedraincocksNo. of separators/exhaust airvolume in m 3 /h(approx.)Light fixturesNumber Wattagein WLengthin mmNo. ofsuspensionsSupply air dampers Exhaust air socketsNumberTypeESGTypeESGDimensions in mmNumber C D A E J L/24800 2 10 / up to 5000 3 58 1550 8 5 200 500/250 3 550 800 500 480 1600 24005000 2 11 / up to 5500 3 58 1550 8 5 200 500/250 3 585 835 500 500 1665 25005200 2 11 / up to 5500 3 58 1550 8 5 200 500/250 3 615 865 500 520 1735 26005400 2 12 / up to 6000 3 58 1550 8 5 200 500/250 3 650 900 500 540 1800 27005600 2 12 / up to 6000 3 58 1550 8 5 200 500/250 3 685 935 500 560 1865 28005800 2 12 / up to 6000 3 58 1550 8 5 200 500/250 3 715 965 500 580 1935 29006000 2 13 / up to 6500 3 58 1550 8 5 200 500/250 3 750 1000 500 600 2000 3000N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 450 mmLength = cooking equipment length + 400 mm133

Technical data:Induction extraction hood RECOJET ® RCJ-W / wall-mounted version2.3. Weights in kg RECOJET ® RCJ-WType RCJ-WWeights in kg900 1000 1100 1200 1300 1400 15001000 54 57 60 63 65 67 701200 63 66 68 71 73 76 781400 71 74 77 79 81 84 871600 80 83 85 87 90 92 951800 88 91 93 96 98 101 1032000 97 100 102 104 107 109 1112200 105 108 110 112 115 117 1202400 114 117 118 120 123 125 1282600 121 124 126 129 132 134 1362800 130 133 135 137 140 142 1443000 139 142 144 146 148 150 1533200 147 150 152 154 156 158 1613400 155 158 161 162 165 167 1693600 164 167 169 171 173 175 1783800 172 175 177 179 181 183 1864000 180 183 185 187 190 192 1944200 188 191 193 195 198 200 2024400 196 199 202 204 206 208 2114600 204 207 210 212 214 217 2194800 213 216 219 220 223 225 2275000 222 225 227 229 231 233 2365200 230 233 235 237 239 241 2445400 239 242 244 245 248 250 2535600 247 250 252 254 256 258 2615800 255 258 260 262 264 266 2696000 263 266 268 270 273 275 278134

RECOJET ® RCJ-WTechnical data:Induction extraction hood RECOJET ® RCJ-W / wall-mounted version2.3. Accessories RECOJET ® RCJ-WStandard accessories:❑ Exhaust air socket ESG 500 x 250 x 110 mm❑ Supply air socket DN 200 x 50 mm❑ Exhaust air gate valve for the fineadjustment of the exhaust air volume❑ Supply air gate valve for the fine adjustmentof the supply air volume❑ Suspensions for threaded rods M8❑ Threaded rods❑ Separator type RXZ, BAFFLE, FF4, 450 x 400 mm❑ Light fixtures EB1/18W, EB1/36W, EB1/58W❑ Electric wiring up to the connection box❑ Adjustable nozzle for the control of the airflow velocity❑ Removable air diffuser grillefor tempered supply air❑ Grease drain cocks135

Induction extraction hoodRECOJET ® RCJ-M / ceiling-mounted versionCOOKER EXTRACTION HOODS · COOKER EXTRACTION HOODSRECOJET ® RCJ-M136

RECOJET ® RCJ-MTechnical data:Induction extraction hood RECOJET ® RCJ-M / ceiling-mounted versionSystem description2.3. Type RECOJET ® RCJ-MThe hood is made of a durable stainless steelstructure with welded corner joints. All cuttingedges are enveloped and rounded free from burrs.The hood is equipped with grease- and waterproofexhaust segments made of stainless steel. Thegrease separators are inserted in a slanted positioninto these segments in accordance with VDI 2052.The hood canopy is suitably designed to retaineven surge vapours. The special light fixturestype EB with polycarbonate cover are splash andjet waterproof, with IP 54 protection and heatresistance up to 110 °C. The polycarbonate coveroffers highest transparency and is breakproof andresistant to impact, oil and acid at the same time.The light fixtures are fully wired up to the connectionbox. The grease drain cock with internal thread islocated in the deep-drawn drain area of the greasecollecting channel. The exhaust air chamber canaccommodate various types of grease separatorsthat can be inserted without tools. The hood isplaced above the kitchen equipment block andshould project sufficiently over the outer edges ofthe appliances.The contaminated air mixes to a very high extentwith the ambient room air and produces an undefinedinduction! REVEN ® induction hoods completelyprevent any negative undefined induction becausethey transport the pollutant particles directly to theseparator via the inducing airflow (push & pull principle).Another positive effect is the additional condensationseparation that is due to the temperature differencebetween the inducing airflow and the rising thermalairflow. When using REVEN ® induction hoods withcondensation separation, you can easily comply withthe minimum air exchange rate of 90 m 3 /h per m 2kitchen surface required by VDI 2052. In manykitchens, the exchange rate still falls considerablybelow this limit.The components are tested in accordance withVDE and UL regulations. A hygiene report isavailable too. All versions of this hood comply withregulation VDI 2052 issued by the Association ofGerman Engineers and the workplace health andsafety regulation BGR 111 issued by GermanTrade Associations.The longitudinal sides of the hood are fitted withremovable air diffuser modules of perforated sheetmetal. Tempered air flows into the kitchen throughthese diffusers.Material:chromium nickel steel(material no. 1.4301)Surface finish: fine sanding, 180 grainincl. protective filmThe hood is fitted with a patented Venturi supplynozzle that can handle unheated fresh air of up to20 to 70 % of the exhaust air volume. The roundnozzle blows inducing air into the hood. This airflowpicks up the pollutant particles from the rising cookingvapours and transports them to the aerosol separatorswhere they are captured immediately. In pureexhaust air hoods without induction, the thermal airflowcontaining the pollutants is not immediatelycaptured by the aerosol separators because thesuction effect is relatively low.137

Technical data:Induction extraction hood RECOJET ® RCJ-M / ceiling-mounted version2.3. Detailed drawings of RECOJET ® RCJ-M: length 1000 – 2400 mm138

RECOJET ® RCJ-MTechnical data:Induction extraction hood RECOJET ® RCJ-M / ceiling-mounted version2.3. Dimensions, wattage etc. RECOJET ® RCJ-MType RCJ-M 180 200 220 240 260 280 300Width W (mm) 1800 2000 2200 2400 2600 2800 3000Height H (mm) 450 450 450 450 450 450 450Type RCJ-MLengthin mmNo. ofgreasedraincocksNo. of separators/exhaust airvolume in m 3 /h(approx.)Light fixturesNumber Wattagein WLengthin mmNo. ofsuspensionsSupply air dampers Exhaust air socketsNumberTypeESGDimensions in mmTypeESG Number C D A E1000 2 4 / up to 2000 2 18 640 8 4 200 500/500 1 250 500 500 2501200 2 4 / up to 2000 2 18 640 8 4 200 500/500 1 350 600 500 3001400 2 6 / up to 3000 2 36 1250 8 4 200 500/500 1 450 700 500 3501600 2 6 / up to 3000 2 36 1250 8 4 200 500/500 1 550 800 500 4001800 2 8 / up to 4000 2 58 1550 8 4 200 500/500 1 650 900 500 4502000 2 8 / up to 4000 2 58 1550 8 4 200 500/500 1 750 1000 500 5002200 2 8 / up to 4000 2 58 1550 8 4 200 500/500 1 850 1100 500 5502400 2 10 / up to 5000 2 58 1550 8 4 200 500/500 1 950 1200 500 600N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 900 mmLength = cooking equipment length + 400 mm139


RECOJET ® RCJ-MTechnical data:Induction extraction hood RECOJET ® RCJ-M / ceiling-mounted version2.3. Dimensions, wattage etc. RECOJET ® RCJ-MType RCJ-M 180 200 220 240 260 280 300Width W (mm) 1800 2000 2200 2400 2600 2800 3000Height H (mm) 450 450 450 450 450 450 450Type RCJ-MLengthin mmNo. ofgreasedraincocksNo. of separators/exhaust airvolume in m 3 /h(approx.)Light fixturesNumber Wattagein WLengthin mmNo. ofsuspensionsSupply air dampers Exhaust air sockets Dimensions in mmNumberTypeESGTypeESGNumber C D A E L/22600 2 10 / up to 5000 2 58 1550 10 6 200 500/500 2 400 650 500 435 13002800 2 12 / up to 6000 4 36 1250 10 6 200 500/500 2 450 700 500 470 14003000 4 12 / up to 6000 4 36 1250 10 6 200 500/500 2 500 750 500 500 15003200 4 14 / up to 7000 4 36 1250 10 6 200 500/500 2 550 800 500 535 16003400 4 14 / up to 7000 4 58 1250 10 6 200 500/500 2 600 850 500 570 17003600 4 16 / up to 8000 4 58 1550 10 6 200 500/500 2 650 900 500 600 1800N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 900 mmLength = cooking equipment length + 400 mm141

Technical data:Induction extraction hood RECOJET ® RCJ-M / ceiling-mounted version2.3. Detailed drawings of RECOJET ® RCJ-M: length 3800 –4600 mm142

RECOJET ® RCJ-MTechnical data:Induction extraction hood RECOJET ® RCJ-M / ceiling-mounted version2.3. Dimensions, wattage etc. RECOJET ® RCJ-MType RCJ-M 180 200 220 240 260 280 300Width W (mm) 1800 2000 2200 2400 2600 2800 3000Height H (mm) 450 450 450 450 450 450 450Type RCJ-MLengthin mmNo. ofgreasedraincocksNo. of separators/exhaust airvolume in m 3 /h(approx.)Light fixturesNumber Wattagein WLengthin mmNo. ofsuspensionsSupply air dampers Exhaust air sockets Dimensions in mmNumberTypeESGTypeESGNumber C D A E L/23800 4 16 / up to 8000 4 58 1550 10 8 200 500/500 2 700 950 500 475 19004000 4 16 / up to 8000 4 58 1550 10 8 200 500/500 2 750 1000 500 500 20004200 4 18 / up to 9000 4 58 1550 10 8 200 500/500 2 800 1050 500 525 21004400 4 18 / up to 9000 4 58 1550 10 8 200 500/500 2 850 1100 500 550 22004600 4 20 / up to 10000 4 58 1550 10 8 200 500/500 2 900 1150 500 575 2300N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 900 mmLength = cooking equipment length + 400 mm143


RECOJET ® RCJ-MTechnical data:Induction extraction hood RECOJET ® RCJ-M / ceiling-mounted version2.3. Dimensions, wattage etc. RECOJET ® RCJ-MType RCJ-M 180 200 220 240 260 280 300Width W (mm) 1800 2000 2200 2400 2600 2800 3000Height H (mm) 450 450 450 450 450 450 450Type RCJ-MLengthin mmNo. ofgreasedraincocksNo. of separators/exhaust airvolume in m 3 /h(approx.)Light fixturesNumber Wattagein WLengthin mmNo. ofsuspensionsSupply air dampers Exhaust air sockets Dimensions in mmNumberTypeVSTTypeESGNumber C D A E J L/24800 4 20 / up to 10000 6 58 1550 12 10 200 500/500 3 550 800 500 480 1600 24005000 4 22 / up to 11000 6 58 1550 12 10 200 500/500 3 585 835 500 500 1665 25005200 4 22 / up to 11000 6 58 1550 12 10 200 500/500 3 615 865 500 520 1735 26005400 4 24 / up to 12000 6 58 1550 12 10 200 500/500 3 650 900 500 540 1800 27005600 4 24 / up to 12000 6 58 1550 12 10 200 500/500 3 685 935 500 560 1865 28005800 4 24 / up to 12000 6 58 1550 12 10 200 500/500 3 715 965 500 580 1935 29006000 4 26 / up to 13000 6 58 1550 12 10 200 500/500 3 750 1000 500 600 2000 3000N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 900 mmLength = cooking equipment length + 400 mm145

Technical data:Induction extraction hood RECOJET ® RCJ-M / ceiling-mounted version2.3. Weights in kg RECOJET ® RCJ-MRCJ-MWeights in kg1800 2000 2200 2400 2600 2800 30001000 113 118 121 125 130 135 1391200 129 134 138 141 146 152 1561400 145 150 154 158 163 168 1721600 161 166 171 175 180 185 1891800 178 183 187 191 196 201 2052000 195 200 204 208 213 218 2232200 211 216 220 225 230 235 2392400 229 234 237 241 247 252 2562600 245 250 254 258 263 268 2722800 262 267 270 275 280 284 2893000 279 284 287 292 296 300 3063200 295 300 304 308 313 316 3233400 312 317 321 325 330 333 3403600 328 333 337 342 347 349 3563800 344 349 354 359 363 366 3734000 361 366 370 374 380 384 3894200 377 382 387 390 397 398 4074400 393 398 404 407 414 414 4234600 411 416 420 424 430 431 4394800 428 433 437 441 447 448 4565000 445 450 453 458 463 466 4725200 462 467 470 475 481 483 4895400 478 483 487 492 498 499 5055600 495 500 503 508 514 516 5225800 511 516 520 525 531 533 5386000 527 532 537 540 546 550 555146

RECOJET ® RCJ-MTechnical data:Induction extraction hood RECOJET ® RCJ-M / ceiling-mounted version2.3. Accessories RECOJET ® RCJ-MStandard accessories:❑ Exhaust air socket ESG 500 x 500 x 110 mm❑ Supply air socket DN 200 x 50 mm❑ Exhaust air gate valve for the fineadjustment of the exhaust air volume❑ Supply air gate valve for the fine adjustmentof the supply air volume❑ Suspensions for threaded rods M8❑ Threaded rods❑ Separator type RXZ, BAFFLE, FF4, 450 x 400 mm❑ Light fixtures EB1/18W, EB1/36W, EB1/58W❑ Electric wiring up to the connection box❑ Adjustable nozzle for the control of the airflow velocity❑ Removable air diffuser grillefor tempered supply air❑ Grease drain cocks147

Air-diffusing extraction hoodREJET ® -W / wall-mounted versionCOOKER EXTRACTION HOODS · COOKER EXTRACTION HOODSREJET ® -W148

REJET ® -WTechnical data:Air-diffusing extraction hood REJET ® -W / wall-mounted versionSystem description2.4. Type REJET ® -WThe hood is made of a durable stainless steelstructure with welded corner joints. All cuttingedges are enveloped and rounded free from burrs.The hood is equipped with grease- and waterproofexhaust segments made of stainless steel. Thegrease separators are inserted in a slanted positioninto these segments in accordance with VDI 2052.The hood canopy is suitably designed to retaineven surge vapours. The special light fixtures,type EB with polycarbonate cover, are splash andjet waterproof, with IP 54 protection and heat resistanceup to 110 °C. The polycarbonate coveroffers highest transparency and is breakproof andresistant to impact, oil and acid at the same time.The light fixtures are fully wired up to the connectionbox. The grease drain cock with internal thread islocated in the deep-drawn drain area of the greasecollecting channel. The exhaust air chamber canaccommodate various types of grease separatorsthat can be inserted without tools. Blank panelsare available for the filling of empty spaces betweenthe filters and can be loosely inserted into thehood. The hood is placed above the kitchenequipment block and should project sufficientlyover the outer edges of the appliances.The components are tested in accordance withVDE and UL regulations. A hygiene report isavailable too. All versions of this hood comply withregulation VDI 2052 issued by the Association ofGerman Engineers and the workplace health andsafety regulation BGR 111 issued by GermanTrade Associations.Material:chromium nickel steel(material no. 1.4301)Surface finish: fine sanding, 180 grainincl. protective filmThe longitudinal sides of the hood are fitted withremovable air diffuser modules of perforated sheetmetal. Tempered air flows into the kitchen throughthese diffusers.149

COOKER EXTRACTION HOODS · COOKER EXTRACTION HOODSSpecial air diffuser grilleLight fixture with connection box150

References REJET ®REJET ® wall-mounted hoodSpecial air diffusers151

Technical data:Air-diffusing extraction hood REJET ® -W / wall-mounted version2.4. Detailed drawings of REJET ® -W: length 1000 – 2400 mm152

REJET ® -WTechnical data:Air-diffusing extraction hood REJET ® -W / wall-mounted version2.4. Dimensions, wattage etc. REJET ® -WType REJET ® -W 100 110 120 130 140 150Width W (mm) 1000 1100 1200 1300 1400 1500Height H (mm) 420 420 420 420 420 420Type REJET ® -WLengthin mmNo. ofgreasedraincocksNo. of separators/exhaust airvolume in m 3 /h(approx.)Light fixturesNumber Wattagein WLengthin mmNo. ofsuspensions(recomm.)Supply air dampers Exhaust air socketsNumberTypeESGDimensions in mmTypeESG Number C D A E1000 1 2 / up to 1000 1 18 640 4 2 200 500/250 1 250 500 500 2501200 1 2 / up to 1000 1 18 640 4 2 200 500/250 1 350 600 500 3001400 1 3 / up to 1500 1 36 1250 4 2 200 500/250 1 450 700 500 3501600 1 3 / up to 1500 1 36 1250 4 2 200 500/250 1 550 800 500 4001800 1 4 / up to 2000 1 58 1550 4 2 200 500/250 1 650 900 500 4502000 1 4 / up to 2000 1 58 1550 4 2 200 500/250 1 750 1000 500 5002200 1 4 / up to 2000 1 58 1550 4 2 200 500/250 1 850 1100 500 5502400 1 5 / up to 2500 1 58 1550 4 2 200 500/250 1 950 1200 500 600N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 200 mmLength = cooking equipment length + 400 mm153


REJET ® -WTechnical data:Air-diffusing extraction hood REJET ® -W / wall-mounted version2.4. Dimensions, wattage etc. REJET ® -WType REJET ® -W 100 110 120 130 140 150Width W (mm) 1000 1100 1200 1300 1400 1500Height H (mm) 420 420 420 420 420 420Type REJET ® -WLengthin mmNo. ofgreasedraincocksNo. of separators/exhaust airvolume in m 3 /h(approx.)Light fixturesNumber Wattagein WLengthin mmNo. ofsuspensions(recomm.)Supply air dampers Exhaust air sockets Dimensions in mmNumberTypeESGTypeESGNumber C D A E L/22600 1 5 / up to 2500 1 58 1550 6 3 200 500/250 2 400 650 500 435 13002800 1 6 / up to 3000 2 36 1250 6 3 200 500/250 2 450 700 500 470 14003000 2 6 / up to 3000 2 36 1250 6 3 200 500/250 2 500 750 500 500 15003200 2 7 / up to 3500 2 36 1250 6 3 200 500/250 2 550 800 500 535 16003400 2 7 / up to 3500 2 58 1550 6 3 200 500/250 2 600 850 500 570 17003600 2 8 / up to 4000 2 58 1550 6 3 200 500/250 2 650 900 500 600 1800N. B.Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 200 mmLength = cooking equipment length + 400 mm155


REJET ® -WTechnical data:Air-diffusing extraction hood REJET ® -W / wall-mounted version2.4. Dimensions, wattage etc. REJET ® -WType REJET ® -W 100 110 120 130 140 150Width W (mm) 1000 1100 1200 1300 1400 1500Height H (mm) 420 420 420 420 420 420Type REJET ® -WLengthin mmNo. ofgreasedraincocksNo. of separators/exhaust airvolume in m 3 /h(approx.)Light fixturesNumber Wattagein WLengthin mmNo. ofsuspensions(recomm.)Supply air dampers Exhaust air sockets Dimensions in mmNumberTypeESGTypeESGNumber C D A E L/23800 2 8 / up to 4000 2 58 1550 6 4 200 500/250 2 700 950 500 475 19004000 2 8 / up to 4000 2 58 1550 6 4 200 500/250 2 750 1000 500 500 20004200 2 9 / up to 4500 2 58 1550 6 4 200 500/250 2 800 1050 500 525 21004400 2 9 / up to 4500 2 58 1550 6 4 200 500/250 2 850 1100 500 550 22004600 2 10 / up to 5000 2 58 1550 6 4 200 500/250 2 900 1150 500 575 2300N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 200 mmLength = cooking equipment length + 400 mm157


REJET ® -WTechnical data:Air-diffusing extraction hood REJET ® -W / wall-mounted version2.4. Dimensions, wattage etc. REJET ® -WType REJET ® -W 100 110 120 130 140 150Width W (mm) 1000 1100 1200 1300 1400 1500Height H (mm) 420 420 420 420 420 420Type REJET ® -WLengthin mmNo. ofgreasedraincocksNo. of separators/exhaust airvolume in m 3 /h(approx.)Light fixturesNumber Wattagein WLengthin mmNo. ofsuspensions(recomm.)Supply air dampers Exhaust air sockets Dimensions in mmNumberTypeESGTypeESGNumber C D A E J L/24800 2 10 / up to 5000 3 58 1550 8 5 200 500/250 3 550 800 500 480 1600 24005000 2 11 / up to 5500 3 58 1550 8 5 200 500/250 3 585 835 500 500 1665 25005200 2 11 / up to 5500 3 58 1550 8 5 200 500/250 3 615 865 500 520 1735 26005400 2 12 / up to 6000 3 58 1550 8 5 200 500/250 3 650 900 500 540 1800 27005600 2 12 / up to 6000 3 58 1550 8 5 200 500/250 3 685 935 500 560 1865 28005800 2 12 / up to 6000 3 58 1550 8 5 200 500/250 3 715 965 500 580 1935 29006000 2 13 / up to 6500 3 58 1550 8 5 200 500/250 3 750 100 0 500 600 2000 3000N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 200 mmLength = cooking equipment length + 400 mm159

Technical data:Air-diffusing extraction hood REJET ® -W / wall-mounted version2.4. Weights in kg REJET ® -WType REJET ® -WHeight (mm)1004201104201204201304201404201504201000 38 40 43 46 49 511200 42 45 49 51 54 581400 49 52 56 58 62 661600 54 58 61 65 68 721800 58 63 67 70 75 782000 65 68 73 77 81 852200 69 74 78 83 87 922400 75 80 85 89 94 992600 80 85 90 95 101 1052800 86 92 97 103 108 1143000 91 97 103 109 114 1213200 97 103 109 115 121 1283400 102 108 114 121 128 1343600 106 113 120 127 133 1403800 112 122 125 132 140 1474000 118 125 132 140 148 1554200 123 131 139 147 155 1614400 129 137 145 153 160 1694600 133 141 150 158 166 1754800 138 147 156 164 173 1815000 145 154 163 172 180 1905200 149 158 168 177 187 1965400 154 164 174 183 193 2025600 160 170 180 190 200 2105800 166 177 187 197 207 2186000 172 182 193 203 213 224160

REJET ® -WTechnical data:Air-diffusing extraction hood REJET ® -W / wall-mounted version2.4. Accessories REJET ® -WStandard accessories:❑ Exhaust air socket ESG 500 x 250 x 110 mm❑ Exhaust air gate valve for the fineadjustment of the exhaust air volume❑ Supply air socket DN 200 x 50 mm❑ Supply air gate valve for the fine adjustmentof the supply air volume❑ Suspensions for threaded rods M8❑ Threaded rods❑ Separator type Typ RXZ, BAFFLE, FF4; 450 x 400 mm❑ Light fixtures EB1/18W, EB1/36W, EB1/58W❑ Electric wiring up to the connection box❑ Removable air diffuser grillefor tempered supply air❑ Grease drain cocks❑ Supply air volume per linear metre hood 400 m 3 /h161

Air-diffusing extraction hoodREJET ® -M / ceiling-mounted versionCOOKER EXTRACTION HOODS · COOKER EXTRACTION HOODSREJET ® -M162

REJET ® -MTechnical data:Air-diffusing extraction hood REJET ® -M / ceiling-mounted versionSystem description2.4. Type REJET ® -MThe hood is made of a durable stainless steelstructure with welded corner joints. All cuttingedges are enveloped and rounded free from burrs.The hood is equipped with grease- and waterproofexhaust segments made of stainless steel. Thegrease separators are inserted in a slanted positioninto these segments in accordance with VDI 2052.The hood canopy is suitably designed to retaineven surge vapours. The special light fixtures,type EB with polycarbonate cover, are splashand jet waterproof, with IP 54 protection and heatresistance up to 110 °C. The polycarbonate coveroffers highest transparency and is breakproof andresistant to impact, oil and acid at the same time.The light fixtures are fully wired up to the connectionbox. The grease drain cock with internal thread islocated in the deep-drawn drain area of the greasecollecting channel. The exhaust air chamber canaccommodate various types of grease separatorsthat can be inserted without tools. Blank panelsare available for the filling of empty spaces betweenthe filters and can be loosely inserted into thehood. The hood is placed above the kitchenequipment block and should project sufficientlyover the outer edges of the appliances.The components are tested in accordance withVDE and UL regulations. A hygiene report isavailable too. All versions of this hood comply withregulation VDI 2052 issued by the Association ofGerman Engineers and the workplace health andsafety regulation BGR 111 issued by GermanTrade Associations.Material:chromium nickel steel(material no. 1.4301)Surface finish: fine sanding, 180 grainincl. protective filmThe longitudinal sides of the hood are fitted withremovable air diffuser modules of perforated sheetmetal. Tempered air flows into the kitchen throughthese diffusers.163

Technical data:Air-diffusing extraction hood REJET ® -M / ceiling-mounted version2.4. Detailed drawings of REJET ® -M: length 1000 – 2400 mm164

REJET ® -MTechnical data:Air-diffusing extraction hood REJET ® -M / ceiling-mounted version2.4. Dimensions, wattage etc. REJET ® -MType REJET ® -M 150 160 180 200 220 240 260 280 300Width W (mm) 1500 1600 1800 2000 2200 2400 2600 2800 3000Height H (mm) 420 420 420 420 420 420 420 420 420Split ❍ ❍ ❍ ❍ ❍Single-piece ❍ ❍ ❍ ❍Lengthin mmNo. ofgreasedraincocksNo. of separators/exhaust airvolume in m 3 /h(approx.)Light fixturesNumber Wattagein WLengthin mmType REJET ® -MNo. ofsuspensions(recomm.)Supply air dampers Exhaust air socketsNumberTypeESGDimensions in mmTypeESG Number C D A E1000 2 4 / up to 2000 2 18 640 8 4 200 500/500 1 250 500 500 2501200 2 4 / up to 2000 2 18 640 8 4 200 500/500 1 350 600 500 3001400 2 6 / up to 3000 2 36 1250 8 4 200 500/500 1 450 700 500 3501600 2 6 / up to 3000 2 36 1250 8 4 200 500/500 1 550 800 500 4001800 2 8 / up to 4000 2 58 1550 8 4 200 500/500 1 650 900 500 4502000 2 8 / up to 4000 2 58 1550 8 4 200 500/500 1 750 1000 500 5002200 2 8 / up to 4000 2 58 1550 8 4 200 500/500 1 850 1100 500 5502400 2 10 / up to 5000 2 58 1550 8 4 200 500/500 1 950 1200 500 600N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 400 mmLength = cooking equipment length + 400 mm165

REJET ® -MTechnical data:Air-diffusing extraction hood REJET ® -M / ceiling-mounted version2.4. Dimensions, wattage etc. REJET ® -MType REJET ® -M 150 160 180 200 220 240 260 280 300Width W (mm) 1500 1600 1800 2000 2200 2400 2600 2800 3000Height H (mm) 420 420 420 420 420 420 420 420 420Split ❍ ❍ ❍ ❍ ❍Single-piece ❍ ❍ ❍ ❍Type REJET ® -MLengthin mmNo. ofgreasedraincocksNo. of separators/exhaust airvolume in m 3 /h(approx.)NumberLight fixturesWattagein WLengthin mmNo. ofsuspensions(recomm.)Supply air dampers Exhaust air sockets Dimensions in mmNumberTypeESGTypeESGNumber C D A E L/22600 2 10 / up to 5000 2 58 1550 10 6 200 500/500 2 400 650 500 435 13002800 2 12 / up to 6000 4 36 1250 10 6 200 500/500 2 450 700 500 470 14003000 4 12 / up to 6000 4 36 1250 10 6 200 500/500 2 500 750 500 500 15003200 4 14 / up to 7000 4 36 1250 10 6 200 500/500 2 550 800 500 535 16003400 4 14 / up to 7000 4 58 1550 10 6 200 500/500 2 600 850 500 570 17003600 4 16 / up to 8000 4 58 1550 10 6 200 500/500 2 650 900 500 600 1800N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 400 mmLength = cooking equipment length + 400 mm167


REJET ® -MTechnical data:Air-diffusing extraction hood REJET ® -M / ceiling-mounted version2.4. Dimensions, wattage etc. REJET ® -MType REJET ® -M 150 160 180 200 220 240 260 280 300Width W (mm) 1500 1600 1800 2000 2200 2400 2600 2800 3000Height H (mm) 420 420 420 420 420 420 420 420 420Split ❍ ❍ ❍ ❍ ❍Single-piece ❍ ❍ ❍ ❍Type REJET ® -MLengthin mmNo. ofgreasedraincocksNo. of separators/exhaust airvolume in m 3 /h(approx.)Light fixturesNumber Wattagein WLengthin mmNo. ofsuspensions(recomm.)Supply air dampers Exhaust air sockets Dimensions in mmNumberTypeESGTypeESGNumber C D A E L/23800 4 16 / up to 8000 4 58 1550 10 8 200 500/500 2 700 950 500 475 19004000 4 16 / up to 8000 4 58 1550 10 8 200 500/500 2 750 1000 500 500 20004200 4 18 / up to 9000 4 58 1550 10 8 200 500/500 2 800 1050 500 525 21004400 4 18 / up to 9000 4 58 1550 10 8 200 500/500 2 850 1100 500 550 22004600 4 20 / up to 10000 4 58 1550 10 8 200 500/500 2 900 1150 500 575 2300N. B.Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 400 mmLength = cooking equipment length + 400 mm169


REJET ® -MTechnical data:Air-diffusing extraction hood REJET ® -M / ceiling-mounted version2.4. Dimensions, wattage etc. REJET ® -MType REJET ® -M 150 160 180 200 220 240 260 280 300Width W (mm) 1500 1600 1800 2000 2200 2400 2600 2800 3000Height H (mm) 420 420 420 420 420 420 420 420 420Split ❍ ❍ ❍ ❍ ❍Single-piece ❍ ❍ ❍ ❍Type REJET ® -MLengthin mmNo. ofgreasedraincocksNo. of separators/exhaust airvolume in m 3 /h(approx.)Light fixturesNumber Wattagein WLengthin mmNo. ofsuspensions(recomm.)Supply air dampers Exhaust air sockets Dimensions in mmNumberTypeESGTypeESGNumber C D A E J L/24800 4 20 / up to 10000 6 58 1550 12 10 200 500/500 3 550 800 500 480 1600 24005000 4 22 / up to 11000 6 58 1550 12 10 200 500/500 3 585 835 500 500 1665 25005200 4 22 / up to 11000 6 58 1550 12 10 200 500/500 3 615 865 500 520 1735 26005400 4 24 / up to 12000 6 58 1550 12 10 200 500/500 3 650 900 500 540 1800 27005600 4 24 / up to 12000 6 58 1550 12 10 200 500/500 3 685 935 500 560 1865 28005800 4 24 / up to 12000 6 58 1550 12 10 200 500/500 3 715 965 500 580 1935 29006000 4 26 / up to 13000 6 58 1550 12 10 200 500/500 3 750 1000 500 600 2000 3000N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 400 mmLength = cooking equipment length + 400 mm171

Technical data:Air-diffusing extraction hood REJET ® -M / ceiling-mounted version2.4. Weights in kg REJET ® -MType REJET ® -M 150 160 180 200 220 240 260 280 300Height (mm) 420 420 420 420 420 420 420 420 4201000 67 72 78 84 90 96 102 108 1141200 74 80 88 94 100 108 114 120 1281400 88 94 102 108 116 124 130 138 1461600 97 104 112 120 128 136 144 152 1601800 108 112 122 130 140 148 156 166 1742000 117 124 134 144 152 162 172 180 1902200 127 134 144 154 164 174 184 194 2042400 137 144 156 166 178 188 198 210 2202600 147 154 166 178 188 200 212 224 2342800 161 168 180 192 204 216 228 240 2543000 168 176 190 202 216 228 242 254 2683200 181 188 202 216 228 242 256 270 2843400 190 198 212 226 240 254 270 284 2983600 198 206 222 236 252 266 282 296 3123800 209 216 232 248 272 278 294 310 3264000 223 230 246 262 278 294 312 328 3444200 232 240 258 274 292 310 326 344 3584400 242 250 268 286 304 322 340 356 3764600 252 258 278 296 314 334 352 370 3884800 262 268 288 306 326 346 364 384 4025000 276 282 302 322 342 362 382 400 4225200 283 290 312 332 352 374 394 416 4365400 294 300 322 342 364 386 406 428 4505600 307 312 334 356 378 400 422 444 4665800 317 324 348 370 394 416 438 460 4846000 327 334 358 382 404 428 452 474 498172

REJET ® -MTechnical data:Air-diffusing extraction hood REJET ® -M / ceiling-mounted version2.4. Accessories REJET ® -MStandard accessories:❑ Exhaust air socket ESG 500 x 500 x 110 mm❑ Exhaust air gate valve for the fineadjustment of the exhaust air volume❑ Supply air socket DN 200 x 50 mm❑ Supply air gate valve for the fine adjustmentof the supply air volume❑ Suspensions for threaded rods M8❑ Threaded rods❑ Separator type RXZ, BAFFLE, FF4; 450 x 400 mm❑ Light fixtures EB1/18W, EB1/36W, EB1/58W❑ Electric wiring up to the connection box❑ Removable air diffuser grillefor tempered supply air❑ Grease drain cocks❑ Supply air volume per linear metre hood 800 m 3 /h173

Induction grill hoodRGJ-W / wall-mounted versionCOOKER EXTRACTION HOODS · COOKER EXTRACTION HOODSRGJ-W174

RGJ-WTechnical data:Induction grill hood RGJ-W / wall-mounted versionSystem description2.5. Type RGJ-WThe hood is made of a durable stainless steelstructure with welded corner joints. All cuttingedges are enveloped and rounded free from burrs.The hood is equipped with grease- and waterproofexhaust segments made of stainless steel. Thegrease separators are inserted in a slanted positioninto these segments in accordance with VDI 2052.The hood canopy is suitably designed to retaineven surge vapours. The special light fixtures,type EB with polycarbonate cover, are splashand jet waterproof, with IP 54 protection and heatresistance up to 110 °C. The polycarbonate coveroffers highest transparency and is breakproof andresistant to impact, oil and acid at the same time.The light fixtures are fully wired up to the connectionbox. The grease drain cock with internal thread islocated in the deep-drawn drain area of the greasecollecting channel. The exhaust air chamber canaccommodate various types of grease separatorsthat can be inserted without tools. The hood isplaced above the kitchen equipment block andshould project sufficiently over the outer edges ofthe appliances.REVEN ® induction hoods completely prevent anynegative undefined induction because they transportthe pollutant particles directly to the separator viathe inducing airflow (push & pull principle).Another positive effect is the additional condensationseparation that is due to the temperature differencebetween the inducing airflow and the rising thermalairflow. When using REVEN ® induction hoods withcondensation separation, you can easily comply withthe minimum air exchange rate of 90 m 3 /h per m 2kitchen surface required by VDI 2052. In manykitchens, the exchange rate still falls considerablybelow this limit.The stainless steel structure of the hood is fitted witha thermal insulation for temperatures down to -50 °Cin the supply air area. The hood and its componentsare tested in accordance with VDE and UL regulations.A hygiene report is available too. All versions of thishood comply with regulation VDI 2052 issued by theAssociation of German Engineers and the workplacehealth and safety regulation BGR 111 issued byGerman Trade Associations.The hood is fitted with a patented Venturi supplynozzle that can handle unheated fresh air of up to20 to 70 % of the exhaust air volume. The roundnozzle blows inducing air into the hood. This airflowpicks up the pollutant particles from the rising cookingvapours and transports them to the aerosol separatorswhere they are captured immediately. In pureexhaust air hoods without induction, the thermal airflowcontaining the pollutants is not immediatelycaptured by the aerosol separators because thesuction effect is relatively low. The contaminated airmixes to a very high extent with the ambient roomair and produces an undefined induction!Material:chromium nickel steel(material no. 1.4301)Surface finish: fine sanding, 180 grainincl. protective film175

Technical data:Induction grill hood RGJ-W / wall-mounted version2.5. Detailed drawings of RGJ-W: length 1000 – 1800 mm176

RGJ-WTechnical data:Induction grill hood RGJ-W / wall-mounted version2.5. Dimensions, wattage etc. RGJ-WType RGJ-WLengthin mmNo. ofgreasedrain cocksNo. of separators/exhaust airvolume in m 3 /h(approx.)Supply air dampers Exhaust air sockets Dimensions in mmNumber Type VKD Type ESG Number E A D1000 1 2 / up to 1000 1 500/150 500/125 1 500 500 2501200 1 2 / up to 1000 1 750/150 750/125 1 600 750 2251400 1 3 / up to 1500 1 1000/150 1000/125 1 700 1000 2001600 1 3 / up to 1500 1 1000/150 1000/125 1 800 1000 3001800 1 4 / up to 2000 1 1000/150 1000/125 1 900 1000 400N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 750 mmLength = cooking equipment length + 400 mm177

Technical data:Induction grill hood RGJ-W / wall-mounted version2.5. Detailed drawings of RGJ-W: length 2000 – 4000 mm178

RGJ-WTechnical data:Induction grill hood RGJ-W / wall-mounted version2.5. Dimensions, wattage etc. RGJ-WType RGJ-WLengthin mmNo. ofgreasedrain cocksNo. of separators/exhaust airvolume in m 3 /h(approx.)Supply air dampers Exhaust air sockets Dimensions in mmNumber Type VKD Type ESG Number E A D2000 1 4 / up to 2000 2 500/150 500/125 2 500 500 2502200 1 4 / up to 2000 2 500/150 500/125 2 550 500 3002400 1 5 / up to 2500 2 500/150 500/125 2 600 500 3502600 1 5 / up to 2500 2 500/150 500/125 2 650 500 4002800 1 6 / up to 3000 2 750/150 750/125 2 700 750 3253000 2 6 / up to 3000 2 750/150 750/125 2 750 750 3753200 2 7 / up to 3500 2 1000/150 1000/125 2 800 1000 3003400 2 7 / up to 3500 2 1000/150 1000/125 2 850 1000 3503600 2 8 / up to 4000 2 1000/150 1000/125 2 900 1000 4003800 2 8 / up to 4000 2 1000/150 1000/125 2 950 1000 4504000 2 8 / up to 4000 2 1000/150 1000/125 2 1000 1000 500N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 750 mmLength = cooking equipment length + 400 mm179

Technical data:Induction grill hood RGJ-W / wall-mounted version2.5. Weights in kg RGJ-WType RGJ-W 75Length in mm1000 871200 981400 1091600 1201800 1322000 1462200 1572400 1682600 1802800 1913000 2023200 2143400 2253600 2373800 2504000 260180

RGJ-WTechnical data:Induction grill hood RGJ-W / wall-mounted version2.5. Accessories RGJ-WStandard accessories:❑ Exhaust air socket ESG 500 x 125 x 110 mm❑ Exhaust air socket ESG 750 x 125 x 110 mm❑ Exhaust air socket ESG 1000 x 125 x 110 mm❑ Exhaust air gate valve for the fineadjustment of the exhaust air volume❑ Supply air dampers VKD 500 x 150 x 110 mm❑ Supply air dampers VKD 750 x 150 x 110 mm❑ Supply air dampers VKD 1000 x 150 x 110 mm❑ Control lever for the fine adjustmentof the supply air volume❑ Suspensions for threaded rods M10❑ Threaded rods❑ Separator type RXZ, BAFFLE, 450 x 400 mm❑ Light fixtures EB1/18W, EB1/36W, EB1/58W❑ Electric wiring up to the connection box❑ Grease drain cocks181

Exhaust air grill hoodRGS-W / wall-mounted versionCOOKER EXTRACTION HOODS · COOKER EXTRACTION HOODSRGS-W182

RGS-WTechnical data:Exhaust air grill hood RGS-W / wall-mounted versionSystem description2.6. Type RGS-WThe hood is made of a durable stainless steelstructure with welded corner joints. All cuttingedges are enveloped and rounded free from burrs.The hood is equipped with grease- and waterproofexhaust segments made of stainless steel. Thegrease separators are inserted in a slanted positioninto these segments in accordance with VDI 2052.The hood canopy is suitably designed to retaineven surge vapours. The special light fixtures,type EB with polycarbonate cover are splashand jet waterproof, with IP 54 protection and heatresistance up to 110 °C. The polycarbonate coveroffers highest transparency and is breakproof andresistant to impact, oil and acid at the same time.The light fixtures are fully wired up to the connectionbox. The grease drain cock with internal thread islocated in the deep-drawn drain area of the greasecollecting channel. The exhaust air chamber canaccommodate various types of grease separatorsthat can be inserted without tools. The hood isplaced above the kitchen equipment block andshould project sufficiently over the outer edgesof the appliances.The hood and its components are tested in accordancewith VDE and UL regulations. A hygiene report isavailable too. All versions of this hood comply withregulation VDI 2052 issued by the Association ofGerman Engineers and the workplace health andsafety regulation BGR 111 issued by German TradeAssociations.Material:chromium nickel steel(material no. 1.4301)Surface finish: fine sanding, 180 grainincl. protective film183

Technical data:Exhaust air grill hood RGS-W / wall-mounted version2.6. Detailed drawings of RGS-W: length 1000 – 1800 mm184

RGS-WTechnical data:Exhaust air grill hood RGS-W / wall-mounted version2.6. Dimensions, wattage etc. RGS-WType RGS-WLengthin mmNo. ofgreasedrain cocksNo. of separators/exhaust airvolume in m 3 /h(approx.)Exhaust air socketsDimensions in mmNumber Type ESG E A D1000 1 2 / up to 1000 1 500/125 500 500 2501200 1 2 / up to 1000 1 750/125 600 750 2251400 1 3 / up to 1500 1 1000/125 700 1000 2001600 1 3 / up to 1500 1 1000/125 800 1000 3001800 1 4 / up to 2000 1 1000/125 900 1000 400N. B.:Make sure that you add the necessary projection!*N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 750 mmLength = cooking equipment length + 400 mm185

Technical data:Exhaust air grill hood RGS-W / wall-mounted version2.6. Detailed drawings of RGS-W: length 2000 – 4000 mm186

RGS-WTechnical data:Exhaust air grill hood RGS-W / wall-mounted version2.6. Dimensions, wattage etc. RGS-WType RGS-WLengthin mmNo. ofgreasedrain cocksNo. of separators/exhaust airvolume in m 3 /h(approx.)Exhaust air socketsDimensions in mmNumber Type ESG E A D2000 1 4 / up to 2000 2 500/125 500 500 2502200 1 4 / up to 2000 2 500/125 550 500 3002400 1 5 / up to 2500 2 500/125 600 500 3502600 1 5 / up to 2500 2 500/125 650 500 4002800 1 6 / up to 3000 2 750/125 700 750 3253000 2 6 / up to 3000 2 750/125 750 750 3753200 2 7 / up to 3500 2 1000/125 800 1000 3003400 2 7 / up to 3500 2 1000/125 850 1000 3503600 2 8 / up to 4000 2 1000/125 900 1000 4003800 2 8 / up to 4000 2 1000/125 950 1000 4504000 2 8 / up to 4000 2 1000/125 1000 1000 500N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 750 mmLength = cooking equipment length + 400 mm187

Technical data:Exhaust air grill hood RGS-W / wall-mounted version2.6. Weights in kg RGS-WType RGS-W 75Length in mm1000 481200 541400 621600 681800 742000 812200 872400 942600 1002800 1083000 1143200 1213400 1273600 1333800 1394000 147188

RGS-WTechnical data:Exhaust air grill hood RGS-W / wall-mounted version2.6. Accessories RGS-WStandard accessories:❑ Exhaust air socket 500 x 125 x 110 mm❑ Exhaust air socket 750 x 125 x 110 mm❑ Exhaust air socket 1000 x 125 x 110 mm❑ Suspensions for threaded rods M8❑ Threaded rods❑ Separator type RXZ; BAFFLE; FF4; 450 x 400 mm❑ Grease drain cocks189

Exhaust air extraction hoodRVS-WP Restar / wall-mounted versionCOOKER EXTRACTION HOODS · COOKER EXTRACTION HOODSRVS-WP Restar190

RV S - W P R e s t a rTechnical data:Exhaust air extraction hood RVS-WP Restar / wall-mounted versionSystem description2.7. Type RVS-WPThe hood is made of a durable stainless steelstructure with welded corner joints. All cuttingedges are enveloped and rounded free from burrs.The hood is equipped with grease- and waterproofexhaust segments made of stainless steel. Thegrease separators are inserted in a slanted positioninto these segments in accordance with VDI 2052.The hood canopy is suitably designed to retaineven surge vapours. The special light fixtures,type EB with polycarbonate cover, are splashand jet waterproof, with IP 54 protection and heatresistance up to 110 °C. The polycarbonate coveroffers highest transparency and is breakproof andresistant to impact, oil and acid at the same time.The light fixtures are fully wired up to the connectionbox. The grease drain cock with internal thread islocated in the deep-drawn drain area of the greasecollecting channel. The exhaust air chamber canaccommodate various types of grease separatorsthat can be inserted without tools. The hood isplaced above the kitchen equipment block andshould project sufficiently over the outer edgesof the appliances.The hood and its components are TÜV-tested inaccordance with UL regulations. A hygiene report isavailable too. All versions of this hood comply withregulation VDI 2052 issued by the Association ofGerman Engineers and the workplace health andsafety regulation BGR 111 issued by German TradeAssociations.Material:chromium nickel steel(material no. 1.4301)Surface finish: fine sanding, 180 grainincl. protective film191

COOKER EXTRACTION HOODS · COOKER EXTRACTION HOODSSuspensions192

References RVSRVS-W hoodGrease drain cock193

Technical data:Exhaust air extraction hood RVS-WP Restar / wall-mounted version2.7. Detailed drawings of RVS-WP-Restar: length 1000 – 2400 mm194

RV S - W P R e s t a rTechnical data:Exhaust air extraction hood RVS-WP Restar / wall-mounted version2.7. Dimensions, wattage etc. RVS-WP RestarType RVS-WP 85 90 100 110 120 130 140 150 160Width W (mm) 850 900 1000 1100 1200 1300 1400 1500 1600Height H (mm) 420 420 420 420 420 420 420 420 420Type RVS-WP RestarLengthin mmNo. ofgreasedraincocksMax. no. of separators/ exhaustair volume inm 3 /h (approx.)Light fixturesNumber Wattagein WLengthin mmNo. ofsuspensions(recomm.)Connecting sockets· loose · fixedDimensions in mmNumber Type ESG E A C1000 1 2 / up to 1000 1 18 640 4 1 500/250 500 500 2501200 1 2 / up to 1000 1 18 640 4 1 500/250 600 500 3501400 1 3 / up to 1500 1 36 1250 4 1 500/250 700 500 4501600 1 3 / up to 1500 1 36 1250 4 1 500/250 800 500 5501800 1 4 / up to 2000 1 58 1550 4 1 500/250 900 500 6502000 1 4 / up to 2000 1 58 1550 4 1 500/250 1000 500 7502200 1 4 / up to 2000 1 58 1550 4 1 500/250 1100 500 8502400 1 5 / up to 2500 1 58 1550 4 1 500/250 1200 500 950N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 200 mmLength = cooking equipment length + 400 mm195

Technical data:Exhaust air extraction hood RVS-WP Restar / wall-mounted version2.7. Detailed drawings of RVS-WP Restar: length 2600 – 4600 mm196

RV S - W P R e s t a rTechnical data:Exhaust air extraction hood RVS-WP Restar / wall-mounted version2.7. Dimensions, wattage etc. RVS-WP RestarType RVS-WP 85 90 100 110 120 130 140 150 160Width W (mm) 850 900 1000 1100 1200 1300 1400 1500 1600Height H (mm) 420 420 420 420 420 420 420 420 420Type RVS-WP RestarLengthin mmNo. ofgreasedraincocksMax. no. of separators/ exhaustair volume inm 3 /h (approx.)Light fixturesNumber Wattagein WLengthpce. (mm)No. ofsuspensions(recomm.)Connecting sockets· loose · fixedDimensions in mmNumber Type ESG E L/2 A C2600 1 5 / up to 2500 1 58 1550 6 2 500/250 650 1300 500 4002800 1 6 / up to 3000 2 36 1250 6 2 500/250 700 1400 500 4503000 2 6 / up to 3000 2 36 1250 6 2 500/250 750 1500 500 5003200 2 7 / up to 3500 2 36 1250 6 2 500/250 800 1600 500 5503400 2 7 / up to 3500 2 58 1550 6 2 500/250 850 1700 500 6003600 2 8 / up to 4000 2 58 1550 6 2 500/250 900 1800 500 6503800 2 8 / up to 4000 2 58 1550 6 2 500/250 950 1900 500 7004000 2 8 / up to 4000 2 58 1550 6 2 500/250 1000 2000 500 7504200 2 9 / up to 4500 2 58 1550 6 2 500/250 1050 2100 500 8004400 2 9 / up to 4500 2 58 1550 6 2 500/250 1100 2200 500 8504600 2 10 / up to 5000 2 58 1550 6 2 500/250 1150 2300 500 900N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 200 mmLength = cooking equipment length + 400 mm197

Technical data:Exhaust air extraction hood RVS-WP Restar / wall-mounted version2.7. Detailed drawings of RVS-WP Restar: length 4800 – 6000 mm198

RV S - W P R e s t a rTechnical data:Exhaust air extraction hood RVS-WP Restar / wall-mounted version2.7. Dimensions, wattage etc. RVS-WP RestarType RVS-WP 85 90 100 110 120 130 140 150 160Width W (mm) 850 900 1000 1100 1200 1300 1400 1500 1600Height H (mm) 420 420 420 420 420 420 420 420 420Type RVS-WP RestarLengthin mmNo. ofgreasedraincocksMax. no. of separators/ exhaustair volume inm 3 /h (approx.)Light fixturesNumber Wattagein WLengthpce. (mm)No. ofsuspensions(recomm.)Connecting sockets· loose · fixedDimensions in mmNumber Type ESG E L/2 A C G4800 2 10 / up to 5000 3 58 1550 8 3 500/250 800 2400 500 550 16005000 2 11 / up to 5500 3 58 1550 8 3 500/250 835 2500 500 585 16655200 2 11 / up to 5500 3 58 1550 8 3 500/250 865 2600 500 615 17355400 2 12 / up to 6000 3 58 1550 8 3 500/250 900 2700 500 650 18005600 2 12 / up to 6000 3 58 1550 8 3 500/250 935 2800 500 685 18655800 2 12 / up to 6000 3 58 1550 8 3 500/250 965 2900 500 715 19356000 2 13 / up to 6500 3 58 1550 8 3 500/250 1000 3000 500 750 2000N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 200 mmLength = cooking equipment length + 400 mm199

Technical data:Exhaust air extraction hood RVS-WP Restar / wall-mounted version2.7. Weights in kg RVS-WP RestarType RVS-WP 85 90 100 110 120 130 140 150 160Length in mm 420 420 420 420 420 420 420 420 4201000 36 39 42 45 48 51 54 57 601200 40 44 47 50 54 57 60 64 681400 47 51 54 58 62 65 69 73 771600 52 56 60 64 68 72 76 80 851800 56 61 65 70 74 78 83 87 932000 62 67 72 76 81 86 90 95 1012200 67 72 77 82 87 92 97 102 1082400 72 78 83 89 94 99 105 110 1162600 77 83 89 94 100 106 112 117 1242800 84 90 96 102 108 114 120 127 1353000 88 95 101 108 114 121 127 134 1413200 94 101 108 114 121 128 135 142 1493400 99 106 113 120 127 135 142 149 1563600 103 111 118 126 133 141 148 156 1633800 108 116 124 136 139 147 155 163 1714000 115 123 131 139 147 156 164 172 1794200 120 129 137 146 155 163 172 179 1874400 125 134 143 152 161 170 178 188 1954600 129 139 148 157 167 176 185 194 2014800 134 144 153 163 173 182 192 201 2105000 141 151 161 171 181 191 200 211 2195200 145 156 166 176 187 197 208 218 2265400 150 161 171 182 193 203 214 225 2325600 156 167 178 189 200 211 222 233 3015800 162 174 185 197 208 219 230 242 2496000 167 179 191 202 214 226 237 249 255200

RV S - W P R e s t a rTechnical data:Exhaust air extraction hood RVS-WP Restar / wall-mounted version2.7. Accessories RVS-WP RestarStandard accessories:❑ Exhaust air socket ESG 500 x 250 x 110 mm❑ Suspensions for threaded rods M8❑ Threaded rods❑ Separator type RXZ, BAFFLE, FF4, 450 x 400 mm❑ Light fixtures EB1/18W, EB1/36W, EB1/58W❑ Electric wiring up to the connection box❑ Grease drain cocksN. B.:The hoods are also available astrapezoidal or slanted versions!201

Exhaust air extraction hoodRVS-MP Restar / ceiling-mounted versionCOOKER EXTRACTION HOODS · COOKER EXTRACTION HOODSRVS-MP Restar202

RV S - M P R e s t a rTechnical data:Exhaust air extraction hood RVS-MP Restar / ceiling-mounted versionSystem description2.7. Type RVS-MP RestarThe hood is made of a durable stainless steelstructure with welded corner joints. All cuttingedges are enveloped and rounded free from burrs.The hood is equipped with grease- and waterproofexhaust segments made of stainless steel. Thegrease separators are inserted in a slanted positioninto these segments in accordance with VDI 2052.The hood canopy is suitably designed to retaineven surge vapours. The special light fixtures,type EB with polycarbonate cover, are splashand jet waterproof, with IP 54 protection and heatresistance up to 110 °C. The polycarbonate coveroffers highest transparency and is breakproof andresistant to impacts oil and acid at the same time.The light fixtures are fully wired up to the connectionbox. The grease drain cock with internal thread islocated in the deep-drawn drain area of the greasecollecting channel. The exhaust air chamber canaccommodate various types of grease separatorsthat can be inserted without tools. The hood isplaced above the kitchen equipment block andshould project sufficiently over the outer edgesof the appliances.The hood and its components are TÜV-tested inaccordance with UL regulations. A hygiene report isavailable too. All versions of this hood comply withregulation VDI 2052 issued by the Association ofGerman Engineers and the workplace health andsafety regulation BGR 111 issued by German TradeAssociations.Material:chromium nickel steel(material no. 1.4301)Surface finish: fine sanding, 180 grainincl. protective film203

Technical data:Exhaust air extraction hood RVS-MP Restar / ceiling-mounted version2.7. Detailed drawings of RVS-MP Restar: length 1000 – 2400 mmN. B.:The hoods are also available astrapezoidal or slanted versions!204

RV S - M P R e s t a rTechnical data:Exhaust air extraction hood RVS-MP Restar / ceiling-mounted version2.7. Dimensions, wattage etc. RVS-MP RestarType RVS-MP 100 120 140 160 180 200 220 240 260 280 300Width W (mm) 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000Height H (mm) 420 420 420 420 420 420 420 420 420 420 420Split ❍ ❍ ❍ ❍ ❍ ❍Single-piece ❍ ❍ ❍ ❍ ❍N. B.:For hood widths between 1000 mm and 1400 mm,aerosol separators of 450 mm x 300 mm are used!Type RVS-MP RestarLengthin mmNo. ofgreasedraincocksMax. no. of separators/ exhaustair volume inm 3 /h (approx.)Light fixturesNumber Wattagein WLengthpce. (mm)No. ofsuspensions(recomm.)Connecting sockets· loose · fixedDimensions in mmNumber Type ESG E A C1000 2 4 / up to 2000 2 18 640 4 1 500/500 500 500 2501200 2 4 / up to 2000 2 18 640 4 1 500/500 600 500 3501400 2 6 / up to 3000 2 36 1250 4 1 500/500 700 500 4501600 2 6 / up to 3000 2 36 1250 4 1 500/500 800 500 5501800 2 8 / up to 4000 2 58 1550 4 1 500/500 900 500 6502000 2 8 / up to 4000 2 58 1550 4 1 500/500 1000 500 7502200 2 8 / up to 4000 2 58 1550 4 1 500/500 1100 500 8502400 2 10 / up to 5000 2 58 1550 4 1 500/500 1200 500 950N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!(e.g. widths below 1000 mm)Hood dimensions to be selected:Width = cooking equipment width + 400 mmLength = cooking equipment length + 400 mm205


RV S - M P R e s t a rTechnical data:Exhaust air extraction hood RVS-MP Restar / ceiling-mounted version2.7. Dimensions, wattage etc. RVS-MP RestarType RVS-MP 100 120 140 160 180 200 220 240 260 280 300Width W (mm) 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000Height H (mm) 420 420 420 420 420 420 420 420 420 420 420Split ❍ ❍ ❍ ❍ ❍ ❍Single-piece ❍ ❍ ❍ ❍ ❍N. B.:For hood widths between 1000 mm and 1400 mm,aerosol separators of 450 mm x 300 mm are used!Type RVS-MP RestarLengthin mmNo. ofgreasedraincocksMax. no. of separators/ exhaustair volume inm 3 /h (approx.)Light fixturesNumber Wattagein WLengthpce. (mm)No. ofsuspensions(recomm.)Connecting sockets· loose · fixedDimensions in mmNumber Type ESG E A C1000 2 4 / up to 2000 2 18 640 8 1 500/500 500 500 2501200 2 4 / up to 2000 2 18 640 8 1 500/500 600 500 3501400 2 6 / up to 3000 2 36 1250 8 1 500/500 700 500 4501600 2 6 / up to 3000 2 36 1250 8 1 500/500 800 500 5501800 2 8 / up to 4000 2 58 1550 8 1 500/500 900 500 6502000 2 8 / up to 4000 2 58 1550 8 1 500/500 1000 500 7502200 2 8 / up to 4000 2 58 1550 8 1 500/500 1100 500 8502400 2 10 / up to 5000 2 58 1550 8 1 500/500 1200 500 950N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 400 mmLength = cooking equipment length + 400 mm207


RV S - M P R e s t a rTechnical data:Exhaust air extraction hood RVS-MP Restar / ceiling-mounted version2.7. Dimensions, wattage etc. RVS-MP RestarType RVS-MP 100 120 140 160 180 200 220 240 260 280 300Width W (mm) 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000Height H (mm) 420 420 420 420 420 420 420 420 420 420 420Split ❍ ❍ ❍ ❍ ❍ ❍Single-piece ❍ ❍ ❍ ❍ ❍N. B.:For hood widths between 1000 mm and 1400 mm,aerosol separators of 450 mm x 300 mm are used!Type RVS-MP RestarLengthin mmNo. ofgreasedraincocksMax. no. of separators/ exhaustair volume inm 3 /h (approx.)Light fixturesNumber Wattagein WLengthpce. (mm)No. ofsuspensions(recomm.)Connecting sockets· loose · fixedDimensions in mmNumber Type ESG E L/2 A C2600 2 10 / up to 5000 2 58 1550 4 2 500/500 650 1300 500 4002800 2 12 / up to 6000 4 36 1250 4 2 500/500 700 1400 500 4503000 4 12 / up to 6000 4 36 1250 4 2 500/500 750 1500 500 5003200 4 14 / up to 7000 4 36 1250 4 2 500/500 800 1600 500 5503400 4 14 / up to 7000 4 58 1550 4 2 500/500 850 1700 500 6003600 4 16 / up to 8000 4 58 1550 6 2 500/500 900 1800 500 6503800 4 16 / up to 8000 4 58 1550 6 2 500/500 950 1900 500 7004000 4 16 / up to 8000 4 58 1550 6 2 500/500 1000 2000 500 7504200 4 18 / up to 8000 4 58 1550 6 2 500/500 1050 2100 500 8004400 4 18 / up to 8000 4 58 1550 6 2 500/500 1100 2200 500 8504600 4 20 / up to 10000 4 58 1550 6 2 500/500 1150 2300 500 900N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!(e.g. widths below 1600 mm)Hood dimensions to be selected:Width = cooking equipment width + 400 mmLength = cooking equipment length + 400 mm209


RV S - M P R e s t a rTechnical data:Exhaust air extraction hood RVS-MP Restar / ceiling-mounted version2.7. Dimensions, wattage etc. RVS-MP RestarType RVS-MP 100 120 140 160 180 200 220 240 260 280 300Width W (mm) 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000Height H (mm) 420 420 420 420 420 420 420 420 420 420 420Split ❍ ❍ ❍ ❍ ❍ ❍Single-piece ❍ ❍ ❍ ❍ ❍N. B.:For hood widths between 1000 mm and 1400 mm,aerosol separators of 450 mm x 300 mm are used!Type RVS-MP RestarLengthin mmNo. ofgreasedraincocksMax. no. of separators/ exhaustair volume inm 3 /h (approx.)Light fixturesNumber Wattagein WLengthpce. (mm)No. ofsuspensions(recomm.)Connecting sockets· loose · fixedDimensions in mmNumber Type ESG E L/2 A C2600 2 10 / up to 5000 2 58 1550 8 2 500/500 650 1300 500 4002800 2 12 / up to 6000 4 36 1250 8 2 500/500 700 1400 500 4503000 4 12 / up to 6000 4 36 1250 8 2 500/500 750 1500 500 5003200 4 14 / up to 7000 4 36 1250 8 2 500/500 800 1600 500 5503400 4 14 / up to 7000 4 58 1550 8 2 500/500 850 1700 500 6003600 4 16 / up to 8000 4 58 1550 10 2 500/500 900 1800 500 6503800 4 16 / up to 8000 4 58 1550 10 2 500/500 950 1900 500 7004000 4 16 / up to 8000 4 58 1550 10 2 500/500 1000 2000 500 7504200 4 18 / up to 9000 4 58 1550 10 2 500/500 1050 2100 500 8004400 4 18 / up to 9000 4 58 1550 10 2 500/500 1100 2200 500 8504600 4 20 / up to 12000 4 58 1550 10 2 500/500 1150 2300 500 900N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 400 mmLength = cooking equipment length + 400 mm211


RV S - M P R e s t a rTechnical data:Exhaust air extraction hood RVS-MP Restar / ceiling-mounted version2.7. Dimensions, wattage etc. RVS-MP RestarType RVS-MP 100 120 140 160 180 200 220 240 260 280 300Width W (mm) 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000Height H (mm) 420 420 420 420 420 420 420 420 420 420 420Split ❍ ❍ ❍ ❍ ❍ ❍Single-piece ❍ ❍ ❍ ❍ ❍N. B.:For hood widths between 1000 mm and 1400 mm,aerosol separators of 450 mm x 300 mm are used!Type RVS-MP RestarLengthin mmNo. ofgreasedraincocksMax. no. of separators/ exhaustair volume inm 3 /h (approx.)Light fixturesNumber Wattagein WLengthpce. (mm)No. ofsuspensions(recomm.)Connecting sockets· loose · fixedDimensions in mmNumber Type ESG E L/2 A C G4800 4 20 / up to 10000 6 58 1550 8 3 500/500 800 2400 500 550 16005000 4 22 / up to 11000 6 58 1550 8 3 500/500 835 2500 500 585 16655200 4 22 / up to 11000 6 58 1550 8 3 500/500 865 2600 500 615 17355400 4 24 / up to 12000 6 58 1550 8 3 500/500 900 2700 500 650 18005600 4 24 / up to 12000 6 58 1550 8 3 500/500 935 2800 500 685 18655800 4 24 / up to 12000 6 58 1550 8 3 500/500 965 2900 500 720 19356000 4 26 / up to 13000 6 58 1550 8 3 500/500 1000 3000 500 750 2000N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!(e.g. widths below 1600 mm)!Hood dimensions to be selected:Width = cooking equipment width + 400 mmLength = cooking equipment length + 400 mm213


RV S - M P R e s t a rTechnical data:Exhaust air extraction hood RVS-MP Restar / ceiling-mounted version2.7. Dimensions, wattage etc. RVS-MP RestarType RVS-MP 100 120 140 160 180 200 220 240 260 280 300Width W (mm) 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000Height H (mm) 420 420 420 420 420 420 420 420 420 420 420Split ❍ ❍ ❍ ❍ ❍ ❍Single-piece ❍ ❍ ❍ ❍ ❍N. B.:For hood widths between 1000 mm and 1400 mm,aerosol separators of 450 mm x 300 mm are used!Type RVS-MP RestarLengthin mmNo. ofgreasedraincocksMax. no. of separators/ exhaustair volume inm 3 /h (approx.)Light fixturesNumber Wattagein WLengthpce. (mm)No. ofsuspensions(recomm.)Connecting sockets· loose · fixedDimensions in mmNumber Type ESG E L/2 A C G4800 4 20 / up to 10000 6 58 1550 12 3 500/500 800 2400 500 550 16005000 4 22 / up to 11000 6 58 1550 12 3 500/500 835 2500 500 585 16655200 4 22 / up to 11000 6 58 1550 12 3 500/500 865 2600 500 615 17355400 4 24 / up to 12000 6 58 1550 12 3 500/500 900 2700 500 650 18005600 4 24 / up to 12000 6 58 1550 12 3 500/500 935 2800 500 685 18655800 4 24 / up to 12000 6 58 1550 12 3 500/500 965 2900 500 715 19356000 4 26 / up to 13000 6 58 1550 12 3 500/500 1000 3000 500 750 2000N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 400 mmLength = cooking equipment length + 400 mm215

Technical data:Exhaust air extraction hood RVS-MP Restar / ceiling-mounted version2.7. Weights in kg RVS-MP RestarType RVS-MP 100 120 140 160 180 200 220 240 260 280 300Height in mm 420 420 420 420 420 420 420 420 420 420 4201000 54 60 66 72 78 84 90 96 102 108 1141200 62 68 74 80 86 93 101 109 118 127 1371400 73 80 86 94 102 110 118 128 138 149 1611600 81 88 96 104 112 121 131 141 153 165 1781800 87 95 103 112 121 131 141 152 165 178 1922000 97 105 114 124 134 145 156 169 182 197 2132200 104 113 123 134 145 156 169 182 197 213 2302400 112 122 132 144 156 168 181 196 212 229 2472600 120 130 142 154 166 180 194 210 226 244 2642800 131 142 155 168 181 196 212 229 247 267 2883000 137 149 162 176 190 205 222 239 259 279 3023200 146 159 173 188 203 219 237 256 276 298 3223400 154 168 182 198 214 231 249 269 291 314 3393600 160 174 190 206 222 240 260 280 303 327 3533800 168 183 199 216 233 252 272 294 317 343 3704000 179 195 212 230 248 268 290 313 338 365 3944200 187 203 221 240 259 280 302 327 353 381 4114400 195 212 230 250 270 292 315 340 367 397 4284600 201 218 237 258 279 301 325 351 379 409 4424800 209 227 247 268 289 313 338 365 394 425 4595000 220 239 259 282 305 329 355 384 414 447 4835200 226 245 267 290 313 338 365 395 426 460 4975400 234 254 276 300 324 350 378 408 441 476 5145600 243 264 287 312 337 364 393 424 458 495 5355800 252 274 298 324 350 378 408 441 476 514 5556000 260 283 307 334 361 390 421 454 491 530 572216

RV S - M P R e s t a rTechnical data:Exhaust air extraction hood RVS-MP Restar / ceiling-mounted version2.7. Accessories RVS-MP RestarStandard accessories:❑ Exhaust air socket ESG 500 x 500 x 110 mm❑ Suspensions for threaded rods M8❑ Threaded rods❑ Separator type RXZ, BAFFLE, FF4, 450 x 400 mm❑ Electric wiring up to the connection box❑ Grease drain cocksN. B.:The hoods are also available astrapezoidal or slanted versions!217

Exhaust air extraction hoodRAS-W Airstar / wall-mounted versionCOOKER EXTRACTION HOODS · COOKER EXTRACTION HOODSRAS-W Airstar218

R A S - W A i r s t a rTechnical data:Exhaust air extraction hood RAS-W Airstar / wall-mounted versionSystem description2.8. Type RAS-W AirstarThe hood is made of a durable stainless steelstructure with welded corner joints. All cuttingedges are enveloped and rounded free from burrs.The hood is equipped with grease- and waterproofexhaust segments made of stainless steel. Thegrease separators are inserted in a slanted positioninto these segments in accordance with VDI 2052.The hood canopy is suitably designed to retaineven surge vapours. The special light fixtures,type EB with polycarbonate cover, are splash andjet waterproof, with IP 54 protection and heatresistance up to 110 °C. The polycarbonate coveroffers highest transparency and is breakproof andresistant to impact, oil and acid at the same time.The light fixtures are fully wired up to the connectionbox. The grease drain cock with internal thread islocated in the deep-drawn drain area of the greasecollecting channel. The exhaust air chamber canaccommodate various types of grease separatorsthat can be inserted without tools. The hood isplaced above the kitchen equipment block andshould project sufficiently over the outer edgesof the appliances. The Airstar extraction hooddistinguishes itself by its low construction heightof 300 mm.The hood and its components are TÜV-tested inaccordance with UL regulations. A hygiene report isavailable too. All versions of this hood comply withregulation VDI 2052 issued by the Association ofGerman Engineers and the workplace health andsafety regulation BGR 111 issued by German TradeAssociations.Material:chromium nickel steel(material no. 1.4301)Surface finish: fine sanding, 180 grainincl. protective film219

COOKER EXTRACTION HOODS · COOKER EXTRACTION HOODSTurnbuckle with M8 threadExhaust air gate valve220

References RASRAS-W AirstarRAS-W hood221

Technical data:Exhaust air extraction hood RAS-W Airstar / wall-mounted version2.8. Detailed drawings of RAS-W Airstar: length 1000 – 2400 mm222

R A S - W A i r s t a rTechnical data:Exhaust air extraction hood RAS-W Airstar / wall-mounted version2.8. Dimensions, wattage etc. RAS-W AirstarType RAS-W 60 65 70 75 80 85 90 95Width W (mm) 600 650 700 750 800 850 900 950Height H (mm) 300 300 300 300 300 300 300 300Type RAS-W AirstarLengthin mmNo. ofgreasedraincocksNo. of separators(450/300) / exhaustair volume inm 3 /h (approx.)Light fixturesNumber Wattagein WLengthin mmNo. ofsuspensions(M8)Connecting socketsDimensions in mmNumber E A D1000 1 2 / up to 900 1 18 640 4 1 500/250 500 500 2501200 1 2 / up to 900 1 18 640 4 1 500/250 600 500 3501400 1 3 / up to 1350 1 36 1250 4 1 500/250 700 500 4501600 1 3 / up to 1350 1 36 1250 4 1 500/250 800 500 5501800 1 3 / up to 1350 1 58 1550 4 1 500/250 900 500 6502000 1 4 / up to 1800 1 58 1550 4 1 500/250 1000 500 7502200 1 4 / up to 1800 1 58 1550 4 1 500/250 1100 500 8502400 1 5 / up to 2250 1 58 1550 4 1 500/250 1200 500 950N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 200 mmLength = cooking equipment length + 400 mm223


R A S - W A i r s t a rTechnical data:Exhaust air extraction hood RAS-W Airstar / wall-mounted version2.8. Dimensions, wattage etc. RAS-W AirstarType RAS-W 100 105 110 115 120 125 130 135Width W (mm) 1000 1050 1100 1150 1200 1250 1300 1350Height H (mm) 300 300 300 300 300 300 300 300Type RAS-W AirstarLengthin mmNo. ofgreasedraincocksNo. of separators(450/300) / exhaustair volume inm 3 /h (approx.)Light fixturesNumber Wattagein WLengthin mmNo. ofsuspensions(M8)Connecting socketsDimensions in mmNumber E A D1000 1 2 / up to 900 1 18 640 4 1 500/250 500 500 2501200 1 2 / up to 900 1 18 640 4 1 500/250 600 500 3501400 1 3 / up to 1350 1 36 1250 4 1 500/250 700 500 4501600 1 3 / up to 1350 1 36 1250 4 1 500/250 800 500 5501800 1 4 / up to 1800 1 58 1550 4 1 500/250 900 500 6502000 1 4 / up to 1800 1 58 1550 4 1 500/250 1000 500 7502200 1 4 / up to 1800 1 58 1550 4 1 500/250 1100 500 8502400 1 5 / up to 2250 1 58 1550 4 1 500/250 1200 500 950N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 200 mmLength = cooking equipment length + 400 mm225


R A S - W A i r s t a rTechnical data:Exhaust air extraction hood RAS-W Airstar / wall-mounted version2.8. Dimensions, wattage etc. RAS-W AirstarType RAS-W 140 145 150 155 160Width W (mm) 1400 1450 1500 1550 1600Height H (mm) 300 300 300 300 300Type RAS-W AirstarLengthin mmNo. ofgreasedraincocksNo. of separators(450/300) / exhaustair volume inm 3 /h (approx.)Light fixturesNumber Wattagein WLengthin mmNo. ofsuspensions(M8)Connecting socketsDimensions in mmNumber E A D1000 1 2 / up to 900 1 18 640 4 1 500/250 500 500 2501200 1 2 / up to 900 1 18 640 4 1 500/250 600 500 3501400 1 3 / up to 1350 1 36 1250 4 1 500/250 700 500 4501600 1 3 / up to 1350 1 36 1250 4 1 500/250 800 500 5501800 1 4 / up to 1800 1 58 1550 4 1 500/250 900 500 6502000 1 4 / up to 1800 1 58 1550 4 1 500/250 1000 500 7502200 1 4 / up to 1800 1 58 1550 4 1 500/250 1100 500 8502400 1 5 / up to 2250 1 58 1550 4 1 500/250 1200 500 950N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 200 mmLength = cooking equipment length + 400 mm227


R A S - W A i r s t a rTechnical data:Exhaust air extraction hood RAS-W Airstar / wall-mounted version2.8. Dimensions, wattage etc. RAS-W AirstarType RAS-W 60 65 70 75 80 85 90 95Width W (mm) 600 650 700 750 800 850 900 950Height H (mm) 300 300 300 300 300 300 300 300Type RAS-W AirstarLengthin mmNo. ofgreasedraincocksNo. of separators(450/300) / exhaustair volume inm 3 /h (approx.)Light fixturesNumber Wattagein WLengthin mmNo. ofSuspensions(M8)Connecting socketsDimensions in mmNumber E A D L/22600 1 5 / up to 2250 1 58 1550 4 2 500/250 650 500 400 –2800 1 6 / up to 2700 1 58 1550 4 2 500/250 700 500 450 –3000 2 6 / up to 2700 1 58 1550 4 2 500/250 750 500 500 –3200 2 7 / up to 3150 2 58 1550 6 2 500/250 800 500 550 16003400 2 7 / up to 3150 2 58 1550 6 2 500/250 850 500 600 17003600 2 8 / up to 3600 2 58 1550 6 2 500/250 900 500 650 18003800 2 8 / up to 3600 2 58 1550 6 2 500/250 950 500 700 19004000 2 8 / up to 3600 2 58 1550 6 2 500/250 1000 500 750 20004200 2 9 / up to 4050 2 58 1550 6 2 500/250 1050 500 800 21004400 2 9 / up to 4050 2 58 1550 6 2 500/250 1100 500 850 22004600 2 10 / up to 4500 2 58 1550 6 2 500/250 1150 500 900 2300N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 200 mmLength = cooking equipment length + 400 mm229


R A S - W A i r s t a rTechnical data:Exhaust air extraction hood RAS-W Airstar / wall-mounted version2.8. Dimensions, wattage etc. RAS-W AirstarType RAS-W 100 105 110 115 120 125 130 135Width W (mm) 1000 1050 1100 1150 1200 1250 1300 1350Height H (mm) 300 300 300 300 300 300 300 300Type RAS-W AirstarLengthin mmNo. ofgreasedraincocksNo. of separators(450/300) / exhaustair volume inm 3 /h (approx.)Light fixturesNumber Wattagein WLengthin mmNo. ofsuspensions(M8)Connecting socketsDimensions in mmNumber E A D L/22600 1 5 / up to 2250 1 58 1550 4 2 500/250 650 500 400 –2800 1 6 / up to 2700 1 58 1550 4 2 500/250 700 500 450 –3000 2 6 / up to 2700 1 58 1550 4 2 500/250 750 500 500 –3200 2 7 / up to 3150 2 58 1550 6 2 500/250 800 500 550 16003400 2 7 / up to 3150 2 58 1550 6 2 500/250 850 500 600 17003600 2 8 / up to 3600 2 58 1550 6 2 500/250 900 500 650 18003800 2 8 / up to 3600 2 58 1550 6 2 500/250 950 500 700 19004000 2 8 / up to 3600 2 58 1550 6 2 500/250 1000 500 750 20004200 2 9 / up to 4050 2 58 1550 6 2 500/250 1050 500 800 21004400 2 9 / up to 4050 2 58 1550 6 2 500/250 1100 500 850 22004600 2 10 / up to 4500 2 58 1550 6 2 500/250 1150 500 900 2300N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 200 mmLength = cooking equipment length + 400 mm231


R A S - W A i r s t a rTechnical data:Exhaust air extraction hood RAS-W Airstar / wall-mounted version2.8. Dimensions, wattage etc. RAS-W AirstarType RAS-W 140 145 150 155 160Width W (mm) 1400 1450 1500 1550 1600Height H (mm) 300 300 300 300 300Type RAS-W AirstarLengthin mmNo. ofgreasedraincocksNo. of separators(450/300) / exhaustair volume inm 3 /h (approx.)Light fixturesNumber Wattagein WLengthin mmNo. ofsuspensions(M8)Connecting socketsDimensions in mmNumber E A D L/22600 1 5 / up to 2250 1 58 1550 4 2 500/250 650 500 400 –2800 1 6 / up to 2700 1 58 1550 4 2 500/250 700 500 450 –3000 2 6 / up to 2700 1 58 1550 4 2 500/250 750 500 500 –3200 2 7 / up to 3150 2 58 1550 6 2 500/250 800 500 550 16003400 2 7 / up to 3150 2 58 1550 6 2 500/250 850 500 600 17003600 2 8 / up to 3600 2 58 1550 6 2 500/250 900 500 650 18003800 2 8 / up to 3600 2 58 1550 6 2 500/250 950 500 700 19004000 2 8 / up to 3600 2 58 1550 6 2 500/250 1000 500 750 20004200 2 9 / up to 4050 2 58 1550 6 2 500/250 1050 500 800 21004400 2 9 / up to 4050 2 58 1550 6 2 500/250 1100 500 850 22004600 2 10 / up to 4500 2 58 1550 6 2 500/250 1150 500 900 2300N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 200 mmLength = cooking equipment length + 400 mm233


R A S - W A i r s t a rTechnical data:Exhaust air extraction hood RAS-W Airstar / wall-mounted version2.8. Dimensions, wattage etc. RAS-W AirstarType RAS-W 60 65 70 75 80 85 90 95Width W (mm) 600 650 700 750 800 850 900 950Height H (mm) 300 300 300 300 300 300 300 300Type RAS-W AirstarLengthin mmNo. ofgreasedraincocksNo. of separators(450/300) / exhaustair volume inm 3 /h (approx.)NumberLight fixturesWattagein WLengthin mmNo. ofsuspensions(M8)Connecting socketsDimensions in mmNumber E A C D L/34800 2 10 / up to 4500 3 36 1250 8 3 500/250 800 500 1100 550 16005000 2 11 / up to 4950 3 36 1250 8 3 500/250 833 500 1166 583 16665200 2 11 / up to 4950 3 36 1250 8 3 500/250 866 500 1232 616 17335400 2 11 / up to 4950 3 36 1250 8 3 500/250 900 500 1300 650 18005600 2 12 / up to 5400 3 36 1250 8 3 500/250 933 500 1366 683 18665800 2 12 / up to 5400 3 58 1550 8 3 500/250 966 500 1432 716 19336000 2 13 / up to 5850 3 58 1550 8 3 500/250 1000 500 1500 750 2000N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 200 mmLength = cooking equipment length + 400 mm235


R A S - W A i r s t a rTechnical data:Exhaust air extraction hood RAS-W Airstar / wall-mounted version2.8. Dimensions, wattage etc. RAS-W AirstarType RAS-W 100 105 110 115 120 125 130 135Width W (mm) 1000 1050 1100 1150 1200 1250 1300 1350Height H (mm) 300 300 300 300 300 300 300 300Type RAS-W AirstarLengthin mmNo. ofgreasedraincocksNo. of separators(450/300) / exhaustair volume inm 3 /h (approx.)Light fixturesNumber Wattagein WLengthin mmNo. ofsuspensions(M8)Connecting socketsDimensions in mmNumber E A C D L/34800 2 10 / up to 4500 3 36 1250 8 3 500/250 800 500 1100 550 16005000 2 11 / up to 4950 3 36 1250 8 3 500/250 833 500 1166 583 16665200 2 11 / up to 4950 3 36 1250 8 3 500/250 866 500 1232 616 17335400 2 11 / up to 4950 3 36 1250 8 3 500/250 900 500 1300 650 18005600 2 12 / up to 5400 3 36 1250 8 3 500/250 933 500 1366 683 18665800 2 12 / up to 5400 3 58 1550 8 3 500/250 966 500 1432 716 19336000 2 13 / up to 5850 3 58 1550 8 3 500/250 1000 500 1500 750 2000N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 200 mmLength = cooking equipment length + 400 mm237


R A S - W A i r s t a rTechnical data:Exhaust air extraction hood RAS-W Airstar / wall-mounted version2.8. Dimensions, wattage etc. RAS-W AirstarType RAS-W 140 145 150 155 160Width W (mm) 1400 1450 1500 1550 1600Height H (mm) 300 300 300 300 300Type RAS-W AirstarLengthin mmNo. ofgreasedraincocksNo. of separators(450/300) / exhaustair volume inm 3 /h (approx.)Light fixturesNumber Wattagein WLengthin mmNo. ofsuspensions(M8)Connecting socketsDimensions in mmNumber E A C D L/34800 2 10 / up to 4500 3 36 1250 8 3 500/250 800 500 1100 550 16005000 2 11 / up to 4950 3 36 1250 8 3 500/250 833 500 1166 583 16665200 2 11 / up to 4950 3 36 1250 8 3 500/250 866 500 1232 616 17335400 2 11 / up to 4950 3 36 1250 8 3 500/250 900 500 1300 650 18005600 2 12 / up to 5400 3 36 1250 8 3 500/250 933 500 1366 683 18665800 2 12 / up to 5400 3 58 1550 8 3 500/250 966 500 1432 716 19336000 2 13 / up to 5850 3 58 1550 8 3 500/250 1000 500 1500 750 2000N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 200 mmLength = cooking equipment length + 400 mm239

Technical data:Exhaust air extraction hood RAS-W Airstar / wall-mounted version2.8. Weights in kg RAS-W AirstarType RAS-W 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160Height in mm 300 300 300 300 300 300 300 300 420 420 420 420 420 420 420 420 420 420 420 420 4201000 26 27 29 31 33 35 37 39 42 45 47 50 53 56 60 63 67 71 75 80 851200 29 30 32 34 37 39 42 44 47 50 53 56 59 63 67 71 75 79 84 89 951400 33 35 37 40 42 45 48 51 54 57 61 64 68 72 77 81 86 91 97 103 1091600 37 39 41 44 47 50 53 56 60 64 67 71 76 80 85 90 96 101 107 114 1211800 40 42 45 48 51 54 57 61 65 69 73 77 82 87 92 98 104 110 116 123 1312000 44 47 50 53 56 60 64 68 72 76 81 86 91 96 102 108 115 122 129 137 1452200 47 50 53 57 60 64 68 72 77 82 87 92 97 103 109 116 123 130 138 146 1552400 51 54 57 61 65 69 73 78 83 88 93 99 105 111 118 125 132 140 149 158 1672600 54 58 61 65 69 74 79 84 89 94 100 106 112 119 126 134 142 150 159 169 1792800 59 62 66 70 75 80 85 90 96 102 108 114 121 128 136 144 153 162 172 182 1933000 62 65 70 74 79 84 89 95 101 107 113 120 128 135 143 152 161 171 181 192 2033200 66 70 75 79 84 90 95 102 108 114 121 129 136 145 153 162 172 182 193 205 2173400 69 73 78 83 88 94 100 106 113 120 127 135 143 151 160 170 180 191 202 215 2273600 72 77 81 87 92 98 104 111 118 125 133 141 149 158 167 177 188 199 211 224 2373800 76 80 86 91 97 103 110 117 124 131 139 148 157 166 176 186 198 209 222 235 2504000 80 85 90 96 102 109 116 123 131 139 147 156 165 175 186 197 209 221 235 249 2644200 84 89 95 101 107 114 121 129 137 145 154 163 173 183 194 206 218 231 245 260 2764400 87 93 99 105 112 119 126 134 143 152 161 170 181 191 203 215 228 242 256 271 2884600 90 96 102 109 116 123 131 139 148 157 166 176 187 198 210 223 236 250 265 281 2984800 93 99 106 112 119 127 135 144 153 162 172 182 193 205 217 230 244 258 274 290 3085000 98 104 111 118 126 134 142 151 161 171 181 192 203 215 228 242 257 272 288 306 3245200 101 108 115 122 130 138 147 156 166 176 187 198 210 222 235 250 265 280 297 315 3345400 104 111 118 125 134 142 151 161 171 181 192 204 216 229 243 257 273 289 306 325 3445600 109 115 123 131 139 148 157 167 178 189 200 212 225 238 252 268 284 301 319 338 3585800 113 120 128 136 144 154 163 174 185 196 208 220 234 248 262 278 295 313 331 351 3726000 116 124 132 140 149 159 169 180 191 202 215 227 241 256 271 287 304 323 342 363 384240

R A S - W A i r s t a rTechnical data:Exhaust air extraction hood RAS-W Airstar / wall-mounted version2.8. Accessories RAS-W AirstarStandard accessories:❑ Exhaust air socket 500 x 250 x 110 mm❑ Suspensions for threaded rods M8❑ Threaded rods❑ Separator type RXZ, BAFFLE, FF4, 450 x 300 mm❑ Light fixtures EB1/18W, EB1/36W, EB1/58W❑ Electric wiring up to the connection box❑ Grease drain cocks241

Dispensing hoodX-Cyclone ® glass hood / design hood made of glassCOOKER EXTRACTION HOODS · COOKER EXTRACTION HOODSX-Cyclone ® glass hood242

Glass HoodTechnical data:Dispensing counter hood X-Cyclone ® glass hood / design hood made of glassSystem description2.9. Type X-Cyclone ® glass hoodThe hood is made of stainless steel. A patentedX-Cyclone ® separator is integrated into a trapezoidalsafety glass pane (tempered safety glass) havinga thickness of 10 mm. The exhaust air piping consistsof a stainless steel duct including ceiling fasteningplates and a connecting flange for existing ventilationsystems. The separator is a self-cleaning, highperformanceRXZ separator with tested flamearrestingcapability.➜ You can adjust the numberof extraction points and filterelements to your requirements!➜ The X-Cyclone ® flow technologyprovides for optimum extractionand capturing of pollutants!Material: stainless steel (1.4301)and safety glassSurface finish: fine sanding, 180 grainincl. protective filmStandard accessories:❑ High-performance separator typeRXZ-450 x 300 x 50 mm❑ Adjustable throttle valve❑ Exhaust air duct 150 x 150 mm243

Technical data:Dispensing counter hood X-Cyclone ® glass hood / design hood made of glass2.9. Detailed drawings of X-Cyclone ® glass hood: length: 1000 mm - 4000 mm244

Glass HoodTechnical data:Dispensing counter hood X-Cyclone ® glass hood / design hood made of glass2.9. Dimensions, wattage etc. X-Cyclone ® glass hoodType X-Cyclone ® glass hoodLength in mm No. of separators (450/300) / Suspensions (M8) ) Connecting socketsexhaust air volume in m 3 /hon exhaust air pipe(approx.)Number/typeNumber1000 2/up to 900 m 3 /h 2/square tube 2 150/1501200 2/up to 900 m 3 /h 2/square tube 2 150/1501400 2/up to 900 m 3 /h 2/square tube 2 150/1501600 2/up to 1350 m 3 /h 2/square tube 2 150/1501800 3 /up to 1350 m 3 /h 3/square tube 3 150/1502000 3 /up to 1350 m 3 /h 3/square tube 3 150/1502200 3 /up to 1350 m 3 /h 3/square tube 3 150/1502400 3 /up to 1350 m 3 /h 3/square tube 3 150/1502600 4 /up to 1800 m 3 /h 4/square tube 4 150/1503000 4 /up to 1800 m 3 /h 4/square tube 4 150/1503200 4 /up to 1800 m 3 /h 4/square tube 4 150/1503400 4 /up to 1800 m 3 /h 4/square tube 4 150/1503600 4 /up to 1800 m 3 /h 4/square tube 4 150/1503800 5 /up to 2250 m 3 /h 5/square tube 5 150/1504000 5 /up to 2250 m 3 /h 5/square tube 5 150/150N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 500 mmLength = cooking equipment length + 120 mm245

Extraction hood (recirculation mode, parallel shape)RGN recirculation / wall-mounted versionCOOKER EXTRACTION HOODS · COOKER EXTRACTION HOODSRGN recirculation hood W246

RGN Recirculation WTechnical data:Extraction hood RGN recirculation / wall-mounted versionSystem description2.10. RGN recirculationWThe hood is made of a durable stainless steelstructure with welded corner joints. All cuttingedges are enveloped and rounded free from burrs.The hood is equipped with grease- and waterproofexhaust segments made of stainless steel. Thegrease separators are inserted in a slanted positioninto these segments in accordance with regulationVDI 2052 issued by the Association of GermanEngineers. The hood canopy is suitably designedto retain even surge vapours. The special light fixtures,type EB with polycarbonate cover, are splashand jet waterproof, with IP 54 protection and heatresistance up to 110 °C. The polycarbonate coveroffers highest transparency and is breakproof andresistant to impact, oil and acid at the same time.The light fixtures are fully wired up to the connectionbox. The grease drain cock with internal thread islocated in the deep-drawn drain area of the greasecollecting channel. The exhaust air chamber canaccommodate various types of grease separatorsthat can be inserted without tools. The hood islocated above the kitchen equipment block andshould sufficiently project over the outer equipmentedges.The extracted air is returned into the kitchen via thelow-velocity air diffusers in the upper hood sectionafter all pollutants such as oil, grease, emulsionsand odorous matters have been filtered out. A testreport with approval of the air recirculation system isavailable on request.Material:chromium nickel steel(material no. 1.4301)Surface finish: fine sanding, 180 grainincl. protective filmAll fans equates to theEuropean ErP directive!The hood and its components are TÜV-tested inaccordance with UL regulations. A hygiene reportis available too. The hood is fitted with X-Cyclone ®high-performance separators type RXZ and RGN 99odour filters.The extracted air is returned into the kitchen via thelow-velocity air diffusers in the upper hood sectionafter all pollutants such as oil, grease, emulsions andodorous matters have been filtered out. A test reportwith approval of the air recirculation system is availableon request.247

Technical data:Extraction hood RGN recirculation / wall-mounted version2.10. A hood with combined air recirculation and odour filter – that is new!Due to the combustion of animal fat and vegetable oilduring food preparation, quite a number of complexand aggressive organic gas compounds are producedin kitchens. These kitchen odours are transported bythe airflow in the form of molecules. The moleculesare far too small to remove them with commonseparators used in kitchen extraction systems. Thistask requires special processes. In most cases,odours are eliminated by absorption in an oxidationprocess with active carbon or by using so-calledUV systems. The RGN 99 system implements acompletely new approach to odour elimination, anoxidation process involving potassium permanganateand zeolite. The disadvantage of active carbonseparators is that they are highly flammable and emitodours in the saturated state. In most cases, theseodours are even worse than the kitchen smellsthemselves. Other systems such as UV systemsare often uneconomical. The service life of theseparating medium depends on many differentfactors, such as the quantity of filter granulateused, the type of odour molecules, the number ofparticles and the air temperature. Due to the oxidationof odour molecules, the potassium permanganatechanges colour with time and turns from purple tobrown. This change in colour allows you to monitorthe state of the separator.StructureTwo-stage high-performance separatorsfor odour neutralization.Oil, grease, emulsions as well as other fluidsand solid particles are separated by a patentedX-Cyclone ® high-performance separator type RXZin the first separating stage. The high-performanceseparator was tested in accordance with regulationVDI 2052 issued by the Association of GermanEngineers.In a second separating stage, odorous matter andother gaseous pollutants are filtered out from theexhaust air.➜ Both separating stages are availableas plate modules and can be inserteddirectly into the hood.Both separating stages were tested in accordancewith VDI 2052 by the Fraunhofer Institute forToxicology and Aerosol Research.248

RGN Recirculation WTechnical data:Extraction hood RGN recirculation / wall-mounted versionNotesThe RGN 99 odour neutralizer is only suitable fortwo-stage separating systems. An X-Cyclone ®high-performance separator type RXZ should beinstalled upstream of each RGN 99 plate separatorin order to provide optimum protection to the latter.RXZ and RGN 99 separators have always the samesize! The hood dimensioning and air volume calculationcan be done as normal. You should observe adifferential pressure of between 120 and 180 Pafor the RGN 99 plate filter, however.MaterialX-Cyclone ® high-performance separator type RXZ:stainless steelRGN 99 plate separator:frame made of stainless steelFilling material: high-performance granulateRGN recirculationWidth W Height H Thickness Tin mm in mm in mm450 400 50450 300 50➜ Please adhere to the following rule in allcases: The size of the hood separator =size of the RGN 99 plate filterHigh-performance granulateWe will solve your odour problems!RGN 99249

Technical data:Extraction hood RGN recirculation / wall-mounted version2.10. Visual inspection of the RGN 99 granulateReceptacle filledwith waterReceptacle filledwith waterGranulate grainGranulate grainVisual inspection of the RGN 99granulate to determine its stateAfter 30 seconds, the granulate grain in the waterrecipient develops ➜ a deep purple colour.This colour is an indicator for relatively fresh,unsaturated granulate. When inspecting thegranulate state visually ➜ fresh granulate hasa deep purple colour.Visual inspection of the RGN 99granulate to determine its stateAfter 30 seconds, the granulate grain in thewater recipient develops ➜ a light purple colour.This colour is an indicator for worn granulate.It should be replaced.Receptacle filledwith waterWorngranulate grainAnother indicator for worn granulate is the increasingodour nuisance in the exhaust air because saturatedgranulate can no longer absorb odorous matter.When inspecting the granulate state visually➜ worn, saturated granulate has a dark reddishor brown colour.250

RGN Recirculation WTechnical data:Extraction hood RGN recirculation / wall-mounted version2.10. Also suitable for retrofitting – odour filter type RGN 99 plate filterIn the second separating stage, the odorous matterand other gaseous pollutants are eliminated fromthe exhaust air with the help of a high-performancegranulate in the RGN 99 plate filter. It attains eliminationrates of up to 80 %. The oxidation process in theRGN 99 filter takes place with the help of potassiumpermanganate and volcanic zeolite minerals. On theone hand, odours are eliminated by the reaction withpotassium permanganate. On the other hand, theyare captured by the carrier material made of volcaniczeolite minerals.The RGN 99 plate separator is an independent unitof a modular system and suitable for the installationin extraction hoods downstream of a flame-arrestingaerosol separator. The particle separation efficiencyof the total system was tested in accordance withVDI 2052 by the Fraunhofer Institute for Toxicologyand Aerosol Research. The separator frame ofthe RGN 99 plate separator has smooth surfacesand is optimized to the airflow. The two-stage highperformancefilter technology also provides for odourreduction. In the first separating stage, oil, grease,emulsions as well as other fluids and solid particlesare separated in an aerosol separator. This hoodseparator should be dimensioned and calculatedseparately.Pressure loss of the RGN 99 plate separator:approx. 120-180 PaRGN 99Width W Height H Thickness Tin mm in mm in mm450 400 50450 300 50251

Technical data:Extraction hood RGN recirculation / wall-mounted version2.10. Detailed drawings of RGN recirculation W: length 800 – 1800 mmWall sideFan data:Nominal voltage: 230 V ACFrequency: 50 HzVolume flow: 1400 m 3 /hSpeed: 1800 rpmPower input: 0.5 kWCurrent input: 2.19 ASound pressure level: 67 dB(A)N. B.:Supply air flows in via low-velocity airdiffusers, fitted on three sides of the hood top,The 5-position switch is integrated into the hood!252

RGN Recirculation WTechnical data:Extraction hood RGN recirculation / wall-mounted version2.10. Dimensions, wattage etc. RGN recirculation WType RGN 100 110 120 130 140 150recirculation WWidth W (mm) 1000 1100 1200 1300 1400 1500Height H (mm) 700 700 700 700 700 700Type RGN recirculation WLength No. of grease Number of separators/ Light fixtures Number ofin mm drain cocks exhaust air volume suspensionsin m 3 /h (approximately)Number Wattage Lengthin W in mm800 1 1/up to 500 m 3 /h 1 18 640 4905 1 2/up to 1000 m 3 /h 1 18 640 41000 1 2/up to 1000 m 3 /h 1 18 640 41100 1 2/up to 1000 m 3 /h 1 18 640 41200 1 2/up to 1000 m 3 /h 1 18 640 41300 1 2/up to 1000 m 3 /h 1 36 1250 41400 1 3/up to 1400 m 3 /h 1 36 1250 41500 1 3/up to 1400 m 3 /h 1 36 1250 41600 1 3/up to 1400 m 3 /h 1 58 1550 41700 1 3/up to 1400 m 3 /h 1 58 1550 41800 1 3/up to 1400 m 3 /h 1 58 1550 4N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Hood dimensions to be selected:Width = cooking equipment width + 200 mmLength = cooking equipment length + 400 mm253

Technical data:Extraction hood RGN recirculation / wall-mounted version2.10. Weights in kg RGN recirculation WType RGNreciculation W 100 110 120 130 140 150Length in mm 920 920 920 920 920 920800 73 79 84 90 96 102905 79 85 90 96 102 1081000 84 90 96 102 108 1141100 89 95 102 108 114 1211200 94 100 108 114 120 1281300 101 108 116 122 129 1371400 108 116 124 130 138 1461500 114 122 130 137 145 1531600 120 128 136 144 152 1601700 125 134 142 150 159 1671800 130 140 148 156 166 174254

RGN Recirculation WTechnical data:Extraction hood RGN recirculation / wall-mounted version2.10. Accessories RGN recirculation WStandard accessories:❑ Suspensions for threaded rods M8❑ Threaded rods❑ Separator type RXZ 450 x 400 x 50 mm❑ Separator type RGN, 450 x 400 x 50 mm❑ Light fixtures EB 1/18 W, EB 1/36 W, EB 1/58 W❑ Electric wiring up to the connection box❑ Grease drain cocks❑ Radial high-performance fan❑ Air diffuser grille255

COOKER EXTRACTION HOODS · COOKER EXTRACTION HOODS256

References257

COOKER EXTRACTION HOODS · COOKER EXTRACTION HOODS258

References259

Low-velocity air diffuser ECOJET ®LOW-VELOCITY AIR DIFFUSER · LOW-VELOCITY AIR DIFFUSERECOJET ®260

ECOJET ®Technical data:Low-velocity air diffuser ECOJET ®Technical data:3. Type ECOJET ®ECOJET ® is suitable for perforation-type integrationinto existing ceilings. The air diffuser supports airmanagement when cooker extraction hoods are used.The flowing-in fresh air can penetrate down to thefloor region of the kitchen.The air diffuser consists of a box-type housing madeof stainless steel and a lateral socket with adjustingunit. The housing is fitted with suspension lugs forthe fastening of the device to the existing ceiling.Material/ galvanized sheet steelhousing:Material/ chromium nickel steel (1.4301)ceiling fine sanding, 180 grainpanel: incl. protective film,anodized aluminium,aluminium in RAL 9010The edges of the bottom face of the galvanized steelsheet housing are designed to support suspendedceilings (e.g. plasterboards). Two perforated metalsheet levels (hole pattern Rv 3.5-5) ensure the draughtfreeinflow of fresh air. The lower perforated metalsheet panels can be removed for adjusting work. Theexposed perforated metal sheet panel is available inthe following material and colour versions:261

Technical data:Low-velocity air diffuser ECOJET ®3. Detailed drawings of ECOJET ® : length 500 – 2000 mmLateral connection262

ECOJET ®Technical data:Low-velocity air diffuser ECOJET ®3. Dimensions, wattage, weights and accessories ECOJET ®Type ECOJET ® 50Width W (mm) 500Height H (mm) 290Type ECOJET ®Length in mm Supply air volume in m 3 /h Supply air sockets Suspensions(approx.)Number500 250 1 DN 148 41000 500 2 DN 148 41500 750 3 DN 148 42000 1000 4 DN 148 42500 1250 5 DN 148 63000 1500 6 DN 148 63500 1750 7 DN 148 84000 2000 8 DN 148 8N. B.:Other sizes on request!Weights in kg:Type ECOJET ® Width 500 mmLength in mm constantly500 7.001000 14.001500 21.002000 28.002500 35.003000 42.003500 49.004000 56.00Standard accessories:❑ Supply air socket DN 148❑ Throttle valve for air volume adjustment❑ Suspensions for threaded rods M8263

Exhaust air extraction ceiling with automatic separator cleaningREVEX ® D / peripheral and central hoodsVENTILATING KITCHEN CEILINGS · VENTILATING KITCHEN CEILINGSREVEX ® D264

REVEX ® DTechnical data:Exhaust air ceiling with automatic separator cleaning / peripheral and central hoodsSystem description4.1. Type REVEX ® DThe exhaust air ceiling is a closed structure whichcomplies with the hygienic requirements of VDI 2052,a regulation issued by the Association of GermanEngineers, and BGR 111, a workplace health andsafety regulation issued by German Trade Associations.The type of construction prevents the accumulationof soot in the hollow space above the ceiling. Theexhaust air chambers of the hoods can accommodatevarious types of fume extraction equipment withgrease separators. Their installation does not requireany tools.The exhaust air ceiling consists of waterproof andgrease-tight exhaust air segments and includes aclosed duct system with integrated grease collectingchannels and connecting sockets to on-site air ducts.The ventilating ceiling and its components are TÜVtestedin accordance with UL regulations. A hygienereport is available too.The ceiling segments are durable stainless steelstructures with welded corner joints. All cuttingedges are enveloped and rounded free from burrs.A spraying facility for warm water is integratedinto the exhaust air chamber and provides for thecleaning of the grease separators on both sidesat regular intervals. The control system includedin the cleaning system allows the adjustment ofthe cleaning intervals to the actual level of contaminationof the separators, which depends on thekitchen equipment used. In order to intensify thecleaning process, a grease remover is injectedduring the main washing cycle.The monitoring and automatic control of the selfcleaningceiling REVEX ® is ensured by a modular,freely programmable process controller that offersvarious adjustment options. Among other things, youcan set all desired values, such as the start time ofthe spraying cycle, the spraying time, the injectiontime of the cleaning agent as well as the rinsing time.The maintenance intervals are also indicated bythe controller.The solenoid valves that control the cleaning unitsare located on top of the hood roof. All wiring andpiping are installed ready for connection to the onsitewater supply. The strainer and pipe networkinsulating valve are to be delivered by customer.Material:chromium nickel steel(material no. 1.4301)Surface finish: fine sanding, 180 grainincl. protective filmCeiling hood dimensions to be selected:The projections for extraction ceilingsrequired by VDI 2052 should be complied with.265

Technical data:Exhaust air ceiling with automatic separator cleaning / peripheral and central hoods4.1. Schematic wiring diagram REVEX ® DNot included in the scope of delivery!Not included in the scope of delivery!266

REVEX ® DTechnical data:Exhaust air ceiling with automatic separator cleaning / peripheral and central hoods4.1. Cleaning intervals REVEX ® DBasic setting:Pre-filter:4 min. total cleaning time:1 min. warm rinsing2 min. washing with cleaning agent1 min. warm rinsingInjection of cleaning agent once per second.Consumption per cycle is 1.11 ml x 120 cycles =133.2 ml total consumptionAfter-filter:30 sec. total cleaning time:10 sec. washing with cleaning agent20 sec. warm rinsingInjection of cleaning agent once per second.Consumption per cycle is 1.11 ml x 10 cycles =11.1 ml total consumptionWater consumption:1.5 litres and more per minute and metre of hood. The bestcompromise between water consumption and cleaningperformance is 3 litres per minute and metre approximately.Consumption can be adjustedto suit project requirements!267

Technical data:Exhaust air ceiling with automatic separator cleaning / peripheral and central hoods4.1. Technical equipment REVEX ® DSwitch cabinetFor the monitoring and control of the self-cleaningREVEX ® hoods, completely wired in accordance withVDE directives. The monitoring and control tasks arehandled by a modular, freely programmable processcontroller consisting of the following components:Display unit❑ Desired/actual values❑ Alarm❑ Operator guidance❑ Help functionsProgram controlInput keyboard for the digital and menu-guided input of❑ desired values, such asDisplay unit❑ Status messages from the individualspraying cycles and indication of thetotal and remaining spraying time❑ Monitoring of the cleaning agent reservoir andalarm when the agent runs short (optional)❑ Monitoring of the solenoid valves and lockingof the system in case of undefined flow (optional)❑ Zero potential single-pole double-throwfor centralized alarmConnection to the central control board❑ One input for on/off switching of thesystem via the central control board❑ Zero potential centralized alarm- the start time of the spraying cycleseparately for each solenoid valve- the spraying cycle time (freely selectable)for each solenoid valve depending on thecooking activity and grease load to be expected- the injection time for the cleaning agentor grease remover for two defined groupsand the rinsing time (both freely settable)- the lock-up of the ventilation systemduring cleaning operations- the system configuration (basic data)- a weekly program with real-time control268

REVEX ® DTechnical data:Exhaust air ceiling with automatic separator cleaning / peripheral and central hoods4.1. Installation REVEX ® DThe following should be observed wheninstalling the REVEN ® REVEX ® ceiling:1. The switch cabined should belocated near the kitchen area.2. The pipelines by customer from the switchcabinet to the hoods should be made ofstainless steel or copper.N. B.:Do not use galvanized pipes!3. The cleaning agent for the washingsystem is to be delivered by customer.4. The solenoid valves should beeasily accessible after installation.5. The exhaust air ducts mustbe grease- and oilproof.6. You must not drill any holes into the exhaust airsegments of the REVEX ® ceiling (to fasten anintermediate ceiling, for instance).269

Technical data:Exhaust air ceiling with automatic separator cleaning / peripheral and central hoods4.1. Detailed drawings of REVEX ® D: length 1500 – 4000 mmPeripheral exhaust air hoodCentral exhaust air hood270

REVEX ® DTechnical data:Exhaust air ceiling with automatic separator cleaning / peripheral and central hoods4.1. Dimensions, wattage etc. REVEX ® DType REVEX ® D Peripheral hood Central hoodWidth W (mm) 570 1044Height H (mm) 360 360Type REVEX ® D / peripheral hoodLength Number of separators/ Number of Connecting sockets Weightin mm (450 x 300) suspensions (M10)exhaust air volumeStainless steelin m 3 /h (approximately) Number in kg1500 3/up to 900 m 3 /h 4 1 510 x 260 51.02000 4/up to 1200 m 3 /h 4 2 510 x 260 64.02500 5/up to 1500 m 3 /h 4 2 510 x 260 77.03000 6/up to 1800 m 3 /h 6 2 510 x 260 96.03500 7/up to 2100 m 3 /h 6 2 510 x 260 109.04000 8/up to 2400 m 3 /h 6 3 510 x 260 128.0Type REVEX ® D / central hoodLength Number of separators/ Number of Connecting sockets Weightin mm (450 x 300) suspensions (M10)exhaust air volumeStainless steelin m 3 /h (approximately) Number in kg1500 6/up to 1800 m 3 /h 4 1 510 x 260 62.42000 8/up to 2400 m 3 /h 4 2 510 x 260 78.02500 10/up to 3000 m 3 /h 4 2 510 x 260 93.63000 12/up to 3600 m 3 /h 6 2 510 x 260 117.03500 14/up to 4200 m 3 /h 6 2 510 x 260 133.04000 16/up to 4800 m 3 /h 6 3 510 x 260 150.0N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!Ceiling hood dimensions to be selected:Width = cooking equipment width + 200 mmLength = cooking equipment length + 400 mm271

272

REVEX ® DTechnical data:Exhaust air ceiling with automatic separator cleaning / peripheral and central hoods4.1. Accessories REVEX ® DStandard accessories:N. B.:Included in the scope of delivery:❑ Exhaust air socket ESG 510 x 260 x 110 mm❑ Threaded rods M10❑ Suspensions for threaded rods❑ Separator type RXZ; FF4 450 x 300 mmNot included in the scope of delivery!❑ Cleaning agent❑ Piping up to the exhaust air ceiling❑ Network isolating valve❑ Strainer❑ Switch cabinet with microprocessorfor operating and cleaning processes❑ Dosing pump for the injection of the cleaning agent❑ Piping system with spray nozzlesfor the exhaust chamber cleaning❑ Solenoid valves for the individual cleaning units273

Induction ceiling REDE – exhaust air / REDE – supply air /peripheral and central hoodsVENTILATING KITCHEN CEILINGS · VENTILATING KITCHEN CEILINGSREDE exhaust air / REDE supply air274

REDETechnical data:Induction ceiling REDE exhaust air / REDE supply air / peripheral and central hoodsSystem description4.2. REDE exhaust air / REDE supplyairExhaust air system:The exhaust air ceiling is a closed structure whichcomplies with the hygienic requirements of VDI 2052,a regulation issued by the Association of GermanEngineers, and BGR 111, a workplace health andsafety regulation issued by German Trade Associations.The type of construction prevents the accumulationof soot in the hollow space above the ceiling. Theexhaust air chambers of the hoods can accommodatevarious types of fume extraction equipment withgrease separators. Their installation does not requireany tools.Material:chromium nickel steel(material no. 1.4301)Surface finish: fine sanding, 180 grainincl. protective filmThe exhaust air ceiling consists of waterproof andgrease-tight exhaust air segments and each hoodincludes a closed duct system with integrated greasecollecting channel, a grease drain cock, pockets forthe installation of light fixtures and connecting socketsfor on-site air ducts. The ventilating ceiling and itscomponents are TÜV-tested in accordance with ULregulations. A hygiene report is available too.Supply air system:The supply air system is designed for the supplyof untempered fresh air of up to 50 % of the totalexhaust air volume. The closed supply air hood isfitted with a thermal insulation for temperatures downto -50 °C and one or two patented Venturi supply airnozzles, connecting sockets with regulating dampersand pockets for the installation of light fixtures.Ceiling hood dimensions to be selected:The projections for extraction ceilingsrequired by VDI 2052 should be complied with.275

Technical data:Induction ceiling REDE exhaust air / REDE supply air / peripheral and central hoods4.2. Energy-saving ventilating ceiling REDE➜ Minimum ceiling heightabove the floor: 3.00 mPlease submit the followingdocuments with your enquiry:❑ Dimensioned architectural drawingof the kitchen floor plan as a DWG file❑ Sections in the kitchen area with height specifications❑ Equipment layout planREDE ventilating ceilingREDE ventilating ceilings arecomposed of the following elements:❑ Closed exhaust air hoods with built-in/accessory parts❑ Closed supply air hoods fitted with thermalinsulation for temperatures down to -50 °Cand patented Venturi nozzles for untemperedsupply air promoting air induction❑ Ceiling panels to be inserted between the exhaustair hoods and the energy-saving supply air hoods❑ ECOJET ® or low-velocityair diffuser as supply air structure❑ Side panels, top-mounted screens and offsets❑ Various profiles❑ List of the kitchen equipment incl. the specificationof the connected load and the type of powerREVEN ® prepares your offer including thefollowing drawings and calculations basedon the submitted documents:❑ Drawing of the ceiling as topview including sections❑ Detailed offer❑ Calculation of the supply and exhaust air volumes(if not specified in the enquiry)❑ Evaluation of the economic efficiencyof the kitchen ventilation system❑ Calculation of the lightingrequirements in the kitchen areaREDE ceiling layouts:Straight flat panels are installedhorizontally in all ventilating ceilings.Supply airnozzle hoodExhhaust air hoodLow-velocity supply air diffuserWall junktion bracketL-type angle profileREDE layout with straight panels276

REDETechnical data:Induction ceiling REDE exhaust air / REDE supply air / peripheral and central hoodsClosed exhaust air hoods and supply air hoods foruntempered air are arranged parallel to each otherabove the main emission sources at a distance ofapproximately one to two metres. The active hoodsare evenly distributed over the ceiling, wherebyfunctional and architectural aspects should be takeninto consideration.Please note that you cannot use blank panels inREDE ceilings and ensure that you take the minimumexhaust air volume of the separators into account.Untempered fresh air flows through the thermallyinsulated supply air hood into the kitchen. Thepatented Venturi nozzle prevents turbulences in theairflow that passes through the kitchen in the directionof the exhaust air filters. Due to the high flow velocity,fumes and vapours in the environment of the supplyair hoods are induced in the supply airflow and transportedto the exhaust air hoods. The untemperedsupply air flows along the insulated ceiling panels(Couanda effect) to the exhaust air hoods and iscaptured by the grease separators.The supply air hood for untempered air is normallylocated in the peripheral area of the kitchen andflushes the room with fresh air. Expansion or walljunction brackets terminate the ventilating ceilingand connect it to the kitchen walls. Due to the completesealing of the space above any sooting can beprevented.REDE exhaust air ceiling hoodsDepending on the number of separator rows, twotypes of hoods can be distinguished: peripheralhoods with one separator row and central hoodswith two separator rows. The hoods are the sametype as the RLD ventilating ceiling. Each exhaustair hood faces a supply air hood for untempered airover the total length and must therefore be fittedwith a continuous row of grease separators!Peripheral hood, type REDE-ABL-WCentral hood, type REDE-ABL-MTyp: REDE-ABL-W peripheral hoodTyp: REDE-ABL-M central hoodMaterial: stainless steelLength: 1500 to 4000 mType REDE Weight Max. exhaust airin kg/min m 3 /h (approximately)REDE-AW 30 1000REDE-AM 35 2000Both the central and peripheral versions, are closed,condensate- and grease-proof exhaust air hoods withinternal grease collecting channels. The producedgrease condensate is separated from the airflow bythe built-in grease separators and can be drained viaa grease drain cock with 3/8-inch ball valve that islocated in the deep drawn area of the collecting channel.The 3/8-inch internal thread allows the connectionof a condensate collecting tank, preferably made oftransparent plastic, or a drainage hoseto the drain cock.277

Technical data:Induction ceiling REDE exhaust air / REDE supply air / peripheral and central hoods4.2. Energy-saving ventilating ceiling REDEThe number of separators per exhaust air hood isdetermined by with the air volume to be extractedabove the cooking equipment. When assessing theseparator requirements it should be made sure thatthe airflow neither falls below the minimum approachvelocity of the separator in order to provide for properseparation (approx. 300 m 3 /h for 450 x 300 mm FF4separators) nor exceeds the maximum approachvelocity in order to avoid excessive pressures andnoise nuisance (450 m 3 /h for 450 x 300 mm FF4separators). An air volume of 350 m 3 /h per separatorhas proven its worth as a good average value for thedesign.Supply air hood with nozzlesSingle- and double-sided supply air hoods are available,depending on the number of supply air nozzles.Peripheral hood, type REDE-ZUL-WA closed lighting strip with flat light fixtures (typeEB 2/26 W and EB 2/58 W) is integrated flush intothe bottom face of the exhaust air hood. Due tothe omission of any profile sections, the hood andparticularly the light fixture covers are easy to clean.In addition, the light fixtures are as close as possibleto the workplace and therefore provide for excellentlighting.Central hood, type REDE-ZUL-MType: REDE-ZUL-W peripheral hoodType: REDE-ZUL-M central hoodMaterial: stainless steelLength: 1500 to 4000 mType REDE Weight Supply air max.in kg/min m 3 /h (approximately)REDE-ZW 30 500REDE-ZM 35 2000278

REDETechnical data:Induction ceiling REDE exhaust air / REDE supply air / peripheral and central hoodsBoth the central and peripheral versions are closedhoods fitted with a thermal insulation for temperaturesdown to -50 °C and one or two patented supply airnozzles. The supply air flows into the hood via thesupply air sockets, distributes inside and is blownout through the nozzles, thus preventing strongturbulences in the airflow. The reduction of thecross-section inside the nozzle provides for a strongacceleration of the blown out airflow. Due to its speedit picks up the rising fumes and vapours via inductionand transports them to the grease separators. Whenexterior temperatures are low, condensation is additionallypromoted by the cold air.The supply air volume should not exceed 50 % ofthe exhaust air volume of the facing exhaust air hood.When calculating the volumes, the fact that the centralversion of the exhaust air hood extracts the sameair volumes on both sides should be taken intoconsideration.REDE ceiling panels:Ceiling panels are inserted horizontally between thesupply and exhaust air hoods. They enhance theretention capacity which is particularly important inthe event of surge vapours and improve the captureof the greasy vapours by the grease separators.Central panel, type REDESupply air hood for tempered air:In REDE ventilating ceilings, supply air diffusersmade of special perforated metal sheeting are usedfor the supply of tempered air.A closed light strip with flat light fixtures is integratedflush into the bottom face of the supply air hood.Front panels are inserted between the light fixtures(type EB 2/36 W and E 2/58 W). Due to theomission of any profile sections in the lightingarea, the supply air hood and particularly the lightfixture covers are easy to clean. In addition, thelight fixtures are as close as possible to the workplaceand therefore provide for excellent lighting.Facings:In many cases, facings for parts of the building or theventilating ceiling are required. We offer pre-shapedmetal sheets for each application.Support profiles:Support profiles are available as L- or T-types.➜ They are made exclusively of aluminium –also if stainless steel ceilings are used.At the factory, all supply air hoods are fitted withregulating dampers. These dampers are intendedfor the fine and not the coarse adjustment of theairflow. The connected duct network should beinsulated under all circumstances by the customer.As a standard, suspensions are loosely joined andare fastened during assembly.279

Technische Daten:Induction ceiling REDE exhaust air / peripheral and central hoods4.2. Detailed drawings of REDE: lenght 1500 – 4000 mmPeripheral exhaust air hoodCentral exhaust air hood280

REDETechnische Daten:Induction ceiling REDE exhaust air / peripheral and central hoods4.2. Dimensions, wattage etc. REDEExhaust air hood / Exhaust air hood /Type REDE peripheral version central versionWidth W (mm) 520 750Height H (mm) 360 360Type REDE peripheral exhaust air hoodLighting panelLength No. of No. of separators (450 x 300)/ No. of Exhaust air socket Light fixtures Weightin mm Grease drain exhaust air volume suspensionscocksin m 3 /h (approximately)min. max. Number Type ESG Number Type EB2 St. steelin kg1500 2 3/900 m 3 /h 4 1 51/26 1 36 15,52000 2 4/1200 m 3 /h 4 1 51/26 1 58 18,42500 2 5/1500 m 3 /h 4 1 51/26 1 58 25,73000 2 6/1800 m 3 /h 4 1 51/26 1 58 28,63500 4 7/2100 m 3 /h 6 1 51/26 2 36 33,94000 4 8/2400 m 3 /h 6 1 51/26 2 58 36,8Type REDE central exhaust air hoodLighting panelLength No. of Anzahl No. of separators (450 x 300)/ No. of Exhaust air socket Light fixtures Weightin mm Grease drain exhaust air volume suspensonscocksin m 3 /h (approximately)min. max. Number Type ESG Number Type EB2 St. steelin kg1500 2 6/1800 m 3 /h 4 1 51/26 1 36 15,52000 2 8/2400 m 3 /h 4 1 51/26 1 58 18,42500 2 10/3000 m 3 /h 4 1 51/26 1 58 25,73000 2 12/3600 m 3 /h 4 2 51/26 1 58 28,63500 4 14/4200 m 3 /h 6 2 51/26 2 36 32,54000 4 16/4800 m 3 /h 6 2 51/26 2 58 36,8N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!281

Technical data:Induction ceiling REDE supply air / peripheral and central hoods4.2. Detailed drawings of REDE: length 1500 – 4000 mmPeripheral supply air hoodCentral supply air hood282

REDETechnical data:Induction ceiling REDE supply air / peripheral and central hoods4.2. Dimensions, wattage etc. REDESupply air hood / Supply air hood /Type REDE peripheral version central versionWidth W (mm) 520 750Height H (mm) 360 360Type REDEPeripheral supply air hood / with supply air dampers and nozzles Central supply air hood / with supply air dampers and nozzles(untempered air)(untempered air)Length No. of Supply air volume Supply air sockets Weight No. of Supply air volume Supply air sockets Weightin mm grease in m 3 /h (approximately) suspen- in m 3 /h (approximately)drain max. sions max.cocks Number Type St. steel Number Type St. steelVKD kg VKD kg1500 4 up to 750 m 3 /h 1 50/20 48.0 4 up to 1500 m 3 /h 1 50/20 56.01200 4 up to 1000 m 3 /h 1 50/20 60.0 4 up to 2000 m 3 /h 1 50/20 70.01400 4 up to 1250 m 3 /h 1 50/20 72.0 4 up to 5500 m 3 /h 1 50/20 84.03000 6 up to 1500 m 3 /h 2 50/20 90.0 6 up to 3000 m 3 /h 2 50/20 105.03500 6 up to 1750 m 3 /h 2 50/20 102.0 6 up to 3500 m 3 /h 2 50/20 119.04000 6 up to 2000 m 3 /h 2 50/20 120.0 6 up to 4000 m 3 /h 2 50/20 140.0N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!283

Technical data:Induction ceiling REDE supply air / peripheral and central hoods4.2. REDE284

REDETechnical data:Induction ceiling REDE supply air / peripheral and central hoods4.2. Accessories REDEStandard accessories:❑ Exhaust air socket ESG 510 x 260 x 110 mm❑ Supply air dampers 500 x 250 x 110 mm❑ Threaded rods M10❑ Suspensions for threaded rods❑ Separator type RXZ, 450 x 300 x 50 mm❑ Separator type FF4, 450 x 300 x 20 mm285

RLD exhaust air / peripheral and central hoodsVENTILATING KITCHEN CEILINGS · VENTILATING KITCHEN CEILINGSRLD exhaust air286

RLDTechnical data:RLD exhaust air / peripheral and central hoodsSystem description4.3. RLD exhaust airExhaust air system:The exhaust air ceiling is a closed structure whichcomplies with the hygienic requirements of VDI 2052,a regulation issued by the Association of GermanEngineers and BGR 111, a workplace health and safetyregulation issued by German Trade Associations. Thetype of construction prevents the accumulation of sootin the hollow space above the ceiling. The exhaustair chambers of the hoods can accommodate varioustypes of fume extraction equipment with greaseseparators. Their installation does not require any tools.The exhaust air ceiling consists of waterproof andgrease-tight exhaust air segments and each hoodincludes a closed duct system with integrated greasecollecting channel, a grease drain cock, pocketsfor the installation of light fixtures and connectingsockets for on-site air ducts. The ventilating ceilingand its components are TÜV-tested in accordancewith UL regulations. A hygiene report is available too.Ceiling hood dimensions to be selected:The projections for extraction ceilings requiredby VDI 2052 should be complied with.Material:chromium nickel steel(material no. 1.4301)Surface finish: fine sanding, 180 grainincl. protective film287

Technical data:RLD exhaust air / peripheral and central hoods4.3. Ventilating ceiling RLDPeripheral hood type RLD-ABL-WCentral hood type RLD-ABL-MType: RLD-ABL-W peripheral hoodType: RLD-ABL-M central hoodMaterial: stainless steelLength: 950 to 4000 mBoth the central and peripheral versions are closed,condensate- and grease-proof exhaust air hoodswith internal grease collecting channels. The producedgrease condensate is separated from the airflow bythe built-in grease separators and can be drainedvia a grease drain cock with 3/8-inch ball valve thatis located in the deep drawn area of the collectingchannel. The 3/8-inch internal thread allows theconnection of a condensate collecting tank, preferablymade of transparent plastic, or a drainage hose tothe drain cock.The number of separators per exhaust air hood isdetermined in accordance with the air volume tobe extracted above the cooking equipment. Whenassessing the separator requirements it should bemade sure that the airflow neither falls below theminimum approach velocity of the separator in orderto provide for proper separation (approx. 220 m 3 /h for450 x 300 mm/separator) nor exceeds the maximumapproach velocity in order to avoid excessive pressuresand noise nuisance (450 m 3 /h for 450 x 300 mm). Anair volume of 300 m 3 /h per separator has proven itsworth as a good average value for the design. Emptyspaces in the separator row are faced with blindpanels. You can replace them with additional separatorsat any time.A closed light strip with flat light fixtures is integratedflush into the bottom face of the exhaust air hood.Front panels are inserted between the light fixtures(type EB 2/36 W and E 2/58 W). Due to theomission of any profiles in the lighting area, theexhaust air hood and particularly the light fixturecovers are easy to clean. In addition, the lightfixtures are as close as possible to the workplaceand therefore provide for excellent lighting.Type RLD Weight Max exhaust airin kg/min m 3 /h (approximately)ABL-W 30 1000ABL-M 35 2000By customer:Connection to theduct with a socket thatfits into the outer sectionof the sliding socket.Rentschler REVEN ® deliversthe outer section of the slidingsocket, standard interiordimensions: 260 x 510 mmConnection of the socket on top of the exhaust air hood288

RLDTechnical data:RLD exhaust air / peripheral and central hoods4.3. Accessories RLDStandard accessories:❑ Exhaust air socket ESG 510 x 260 x 110 mm❑ Suspensions for threaded rods❑ Threaded rods M10❑ Separator type RXZ, 450 x 300 x 50 mm❑ Separator type FF4, 450 x 300 x 20 mm289

Technical data:RLD exhaust air / peripheral and central hoods4.3. Detailed drawings of RLD: length 1500 – 4000 mmPeripheral exhaust air hoodCentral exhaust air hood290

RLDTechnical data:RLD exhaust air / peripheral and central hoods4.3. Dimensions, wattage etc. RLDType RLD Exhaust air hood / Exhaust air hood /peripheral versioncentral versionWidth W (mm) 520 750Height H (mm) 360 360Type RDL peripheral exhaust air hoodLength No. of grease No. of separators No. of Exhaust air sockets Weight Light fixturesin mm drain cocks (450 x 300) / exhaust suspensionsair volume in m 3 /hSt. steel(approximately) Number Type ESG kg Number Type EB2min. max.1500 2 3/900 m 3 /h 4 1 51/26 42.0 1 362000 2 4/1200 m 3 /h 4 1 51/26 60.0 1 582500 2 5/1500 m 3 /h 4 1 51/26 78.0 1 583000 2 6/1800 m 3 /h 4 2 51/26 90.0 1 583500 4 7/2100 m 3 /h 6 2 51/26 102.0 2 364000 4 8/2400 m 3 /h 6 2 51/26 120.0 2 58Type RDL central exhaust air hoodLength No. of grease No. of separators No. of Exhaust air sockets Weight Light fixturesin mm drain cocks (450 x 300) / exhaust suspensionsair volume in m 3 /hSt. steel(approximately) Number Type ESG kg Number Type EB2min. max.1500 2 6/1800 m 3 /h 4 1 51/26 56.0 1 362000 2 8/2400 m 3 /h 4 1 51/26 70.0 1 582500 2 10/3000 m 3 /h 4 1 51/26 84.0 1 583000 2 12/3600 m 3 /h 4 2 51/26 105.0 1 583500 4 14/4200 m 3 /h 6 2 51/26 119.0 2 364000 4 16/4800 m 3 /h 6 2 51/26 140.0 2 58N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!291

RGH large-scale kitchen hoodVENTILATING KITCHEN CEILINGS · VENTILATING KITCHEN CEILINGSRGH large-scale kitchen hood292

RGHTechnical data:RGH large-scale kitchen hoodSystem description4.4. RGHExhaust air system:The large-scale kitchen hood is a closed structurewhich complies with the hygienic requirements ofVDI 2052, a regulation issued by the Association ofGerman Engineers and BGR 111, a workplace healthand safety regulation issued by the German TradeAssociations. The type of construction prevents theaccumulation of soot in the hollow space above theceiling. The exhaust air chamber can accommodatevarious types of fume extraction equipment withgrease separators. Their installation does not requireany tools.The large-scale kitchen hood consists of waterproofand grease-tight exhaust air segments and includesa closed duct system with integrated greasecollecting channel, a grease drain cock and connectingsockets to on-site air ducts. The exhaustair segments and their components are TÜV-testedin accordance with UL regulations. A hygienereport is available too.System componentsRGH large-scale kitchen hoods arecomposed of the following elements:❑ Closed exhaust air duct segmentswith built-in / accessory parts❑ Flat ceiling panels with integrated light strips❑ Flat ceiling panels❑ Side panel❑ Profiled corners for exhaust air duct segments❑ Closed supply air hoods fortempered supply air (type RGH-Z)These ceiling elements provide for RGHventilation hoods in various layouts.Hood dimensions to be selected: The projectionsfor extraction equipment required by VDI 2052should be complied with.Material:chromium nickel steel(material no. 1.4301)Surface finish: fine sanding, 180 grainincl. protective film293

Technical data:RGH large-scale kitchen hood4.4. Detailed drawings of RGH: RGH standard and RGH mitredRGH standardRGH mitred294

RGHTechnical data:RGH large-scale kitchen hood4.4. Detailed drawings of RGH: twin RGH and twin RGH mitredTwin RGHTwin RGH with mitred RGH295

Technical data:RGH large-scale kitchen hood4.4. Detailed drawings of RGH: strip lights, side panel and flat ceiling panelsRGH ceiling layoutsRGH space requirements and ceiling heightsRGH lighting strip296

RGHTechnical data:RGH large-scale kitchen hood4.4. Dimensions, wattage etc. RGHRGH standardLighting panelLength No. of No. of separators No. of Exhaust air sockets Weight Light fixtures Weightin mm grease (450 x 300) / exhaust suspensdrainair volume in m 3 /h ionscocks (approximately) Number Type ESG St. steel Number Type EB2 St. steelmin. max. kg kg950 1 2/ up to 600 m 3 /h 4 1 500/250 13.78 0 – –1000 1 2/ up to 600 m 3 /h 4 1 500/250 14.50 0 – –1200 1 2/ up to 600 m 3 /h 4 1 500/250 17.40 0 – –1400 1 3/ up to 900 m 3 /h 4 1 500/250 20.30 1 36 13.51600 1 3/ up to 900 m 3 /h 4 1 500/250 23.20 1 58 15.51800 1 3/ up to 900 m 3 /h 4 1 500/250 26.10 1 58 17.02000 1 4/ up to 1200 m 3 /h 4 1 500/250 29.00 1 58 18.42200 1 4/ up to 1200 m 3 /h 4 1 500/250 31.90 1 58 19.82400 1 5/ up to 1500 m 3 /h 4 1 500/250 34.80 1 58 21.32600 1 5/ up to 1500 m 3 /h 4 1 500/250 37.70 2 36 25.72800 1 6/ up to 1800 m 3 /h 4 2 500/250 40.60 2 36 27.13000 1 6/ up to 1800 m 3 /h 6 2 500/250 43.50 2 36 28.63200 2 7/ up to 2100 m 3 /h 6 2 500/250 46.40 2 58 31.03400 2 7/ up to 2100 m 3 /h 6 2 500/250 49.30 2 58 32.53600 2 8/ up to 2400 m 3 /h 6 2 500/250 52.20 2 58 33.93800 2 8/ up to 2400 m 3 /h 6 2 500/250 55.10 2 58 35.34000 2 8/ up to 2400 m 3 /h 6 2 500/250 58.00 2 58 36.84200 2 9/ up to 2700 m 3 /h 6 2 500/250 60.90 2 58 38.24400 2 9/ up to 2700 m 3 /h 6 2 500/250 63.80 2 58 39.74600 2 10/ up to 3000 m 3 /h 6 2 500/250 66.70 2 58 41.44800.2 10/ up to 3000 m 3 /h 6 2 500/250 69.60 3 58 46.65000 2 11/ up to 3300 m 3 /h 6 2 500/250 72.50 3 58 48.05200 2 11/ up to 3300 m 3 /h 6 2 500/250 75.40 3 58 49.45400 2 12/ up to 3600 m 3 /h 6 3 500/250 78.30 3 58 50.95600 2 12/ up to 3600 m 3 /h 6 3 500/250 81.20 3 58 52.35800 2 12/ up to 3600 m 3 /h 6 3 500/250 84.10 3 58 53.86000 2 13/ up to 3900 m 3 /h 6 3 500/250 87.00 3 58 55.2N. B.:Make sure that you add the necessary projection!N. B.:Other sizes on request!297

Technical data:RGH large-scale kitchen hood4.4. RGH298

RGHTechnical data:RGH large-scale kitchen hood4.4. Accessories RGHStandard accessories:❑ Exhaust air socket ESG 510 x 260 x 110 mm❑ Suspensions for threaded rods❑ Threaded rods M10❑ Separator type RXZ, 450 x 300 x 50 mm❑ Separator type FF4, 450 x 300 x 20 mm299

RFD-SSP flat ceilingVENTILATING KITCHEN CEILINGS · VENTILATING KITCHEN CEILINGSRFD-SSP flat ceiling300

RFD-SSPTechnical data:RFD-SSP flat ceilingSystem description4.5. RFD-SSPThe flat ceiling is a uniform composite structure madeof supporting elements that are firmly fixed to thebuilding. These elements are splash water-proof andflame arresting (TÜV test IAW UL) and can accommodateadditional system components. All flat panelscan be removed without tools and cleaned in adishwasher. Expensive inspection openings can bedispensed with because the hollow space above theceiling is everywhere easily accessible as requiredby VDI 2052. The circumferential wall junction bracketincluded in the delivery is designed as an expansionbracket and is suitable to accommodate the connectingpanels. The lighting strips which are also includedin the scope of delivery are integrated flush withthe surface. The light intensity in the working areacomplies with the requirements of workplace healthand safety regulations. The suspension system of theentire ventilating ceiling consists of a durable supportingstructure including fasteners for the fixing to existingfixing points. The entire system complies withregulation VDI 2052 issued by the Association ofGerman EngineersSelectable materialand surface finish options:Material:chromium nickel steel(material no. 1.4301)Surface finish: fine sanding, 180 grainincl. protective filmMaterial: aluminium AG 060medium hardSurface finish: natural colour, anodizedincl. protective filmMaterial:aluminiumSurface finish: powder-coated in RAL 9010incl. protective filmPanel length: 2,000 mmPanel width: 500 mm301

Technical data:RFD-SSP flat ceiling4.5. RFD-SSP ceiling elements and layoutsRFD flat ceilings are all-metal structures for thescreening of existing ceilings. They are used in areasadjacent to the kitchen, such as entries and dispensingcounters to integrate them functionally and architecturallywith the ventilating kitchen ceiling.RFD ventilating ceilings arecomposed of the following elements:❑ Ceiling panels❑ Lighting panels❑ Various facing panels also for offsets❑ Various profile sections❑ SuspensionsPlease submit the followingdocuments with your enquiry:❑ Dimensioned architectural drawingof the kitchen floor plan as a DWG file❑ Sections in the kitchen areawith height specificationsREVEN ® prepares your offer and the followingdrawings and calculations based on the submitteddocuments:❑ Drawing of the ceiling astop view including sections❑ Detailed offer❑ Calculation of the lightingrequirements in the kitchen areaRFD ceiling layouts:All ventilating ceilings consists of straightflat panels that are installed horizontally.RFD-SSP ceiling layoutThe all-metal ceiling panels are installed adjacentto one another. The lighting panels with built-inlight fixtures that are integrated flush with the surfaceprovide for the illumination of the space below.Individual panels are designed as inspection panelsand marked accordingly. They can be removed withouttools for maintenance and inspection purposes.Expansion or wall junction brackets terminate theventilating ceiling and connect it to the kitchen walls.Due to the complete sealing of the space above, theaccumulation of soot can be prevented.302

RFD-SSPTechnical data:RFD-SSP flat ceiling4.5. RDF-SSP ceiling panels, recessed light fixtures and facingsThe ceiling can include the following differenttypes of panelsThe lighting panels are fitted with recessed lightfixtures that are integrated flush with the surface.Type RFD-SSP 1 recessed light 2 recessed lightfixture type EB 2 x 36 W fixtures type EB 2 x 36 Wprotection IP54protection IP54Length L (mm) 1500 3000Width W (mm) 290 290Space requirements and ceiling heights for RFD-SSPType RFD-SSP 1 recessed light 2 recessed lightfixture type EB 2 x 58 W fixtures type EB 2 x 58 Wprotection IP54protection IP54Length L (mm) 2000 4000Width W (mm) 290 290As a standard, the lighting panels are assembledcompletely at the factory and screwed togetherto elements of a length of 3,000 mm or 4,000 mm.Due to the omission of any profiles in area of thelight fixtures, the ceiling and particularly the lightfixture covers are easy to clean.Facing:In many cases facings for parts of the building or theventilating ceiling are required. We offer pre-shapedmetal sheets for each application.Lighting strips for RFD-SSPOffsets in height, top-mounted facings and beamcladdings are similar to those of RLD ventilatingceilings.303

RSD-SSP sound-absorbing ceilingVENTILATING KITCHEN CEILINGS · VENTILATING KITCHEN CEILINGSRSD-SSP sound-absorbing ceiling304

RSD-SSPTechnical data:RSD-SSP sound-absorbing ceilingSystem description4.6. RSD-SSPThe sound-absorbing ceiling is a uniform compositeceiling structure made of supporting elements thatare firmly fixed to the building. These elements aresplash water-proof and flame arresting (TÜV testIAW UL) and can accommodate additional systemcomponents. All flat panels can be removed withouttools and cleaned in a dishwasher. Expensive inspectionopenings can be dispensed with because the hollowspace above the ceiling is easily accessible everywhere,as required by VDI 2052. The circumferentialwall junction bracket included in the delivery isdesigned as an expansion bracket and is suitableto accommodate the connecting panels. The lightingstrips also included in the scope of delivery areintegrated flush with the surface. The light intensityin the working area complies with the requirementsof workplace health and safety regulations. Thesuspension system of the entire ventilating ceilingconsists of a durable supporting structure includingfasteners for the fixing to existing fixing points. Theentire system complies with regulation VDI 2052issued by the Association of German Engineers.Selectable materialand surface finish options:Material:chromium nickel steel(material no. 1.4301)Surface finish: fine sanding, 180 grainincl. protective filmMaterial: aluminium AG 060medium hardSurface finish: natural colour, anodizedincl. protective filmMaterial:aluminiumSurface finish: powder-coated in RAL 9010incl. protective filmSound absorptioncoefficient: approximately 10 dB (A)Panel length: 2,000 mmPanel width: 500 mm305

Technical data:RSD-SSP sound-absorbing ceiling4.6. RSD-SSPThe kitchen ceiling type RSD is composed of thetried and tested ceiling elements of the ventilatingceilings RLD and RGH and the flat ceiling type RFD.All ceiling panels are backed up with special soundabsorbingboards that are wrapped with waterproofand vapour-tight plastic film, which means that youcan rinse them with water, just like all other ventilatingceiling components from Rentschler REVEN ®The sound-absorbing panels are removable to theextent that you can extract the sound-absorbing matsfor cleaning purposes.Sound-absorbing panels should not be used abovesources of high emissions such as deep fryers andfryers. They cannot be used between the activecomponents of the REDE ventilating ceiling either.The level of noise reduction depends on the totalsurface covered with RSD panels and the architecturalconditions in the kitchen (room height, length, width,equipment etc.). Only a noise reduction report can givea precise assessment of the noise reduction level.Sound-absorbing panel type RSDSound absorption coefficient alpha x1.21.00.80.60.40.20.0Frequency fSound absorption coefficientfor RSD kitchen ceiling panelsAs a guide, 40 to 50 % of the total kitchen ceilingsurface should be fitted with sound-absorbing panels.The resulting noise level reduction is between 4 and10 dB (A) approximately.306

RSD-SSPTechnical data:RSD-SSP sound-absorbing ceiling4.6. Sound-absorbing panel ceiling RSD-SSPThe ceiling is a uniform composite structureconsisting of perforated metal sheet panels, holepattern Rv 3.5/5 mm, which was tested by theFraunhofer Institute for Building Physics. Soundabsorbingboards with waterproof and vapour-tightfacing are inserted in the panel structure andsecured in place. The wall thickness of the panelsis 50 micrometres in order to allow the maximumtransmittance of sound. The panels are washableor suitable for typical cleaning methods in kitchens.The system consists of supporting ceiling elementsthat are firmly fixed to the building structure. Theelements are suitable for accommodating othersystem components. All panels can be removedwithout tools and are suitable for cleaning indishwashers.The measurements of the sound-absorption coefficientwere conducted by the Fraunhofer Institute in Stuttgart.307

Technical data:RSD-SSP sound-absorbing ceiling4.6. Fraunhofer Institute for Building Physics / Test report RSD-SSP*Fraunhofer Institute of Building PhysicsDirector: Univ.-Prof. Dr. Dr. h. c. Karl A. GertisOfficial testing laboratory for the approval auf new construction materials, components and construction types - research, testing and consulting in the field of building physicsP-BA 196/1991SOUND ABSORPTION COEFFICIENT IN THE REVERBERATION ROOM IAW DIN 52 212Applicant: RENTSCHLER REVEN Lüftungssysteme GmbHLudwigstrasse 16-187126 Sersheim1. Place and date of measurementThe measurement was carried out on 7 May 1991 in the technical collegeof the Fraunhofer Institute for Building Physics in Stuttgart2. Test objectSound-absorbing ventilating kitchen ceiling (see illustration 1).Structure and technical data (from top to bottom):Perforated metal sheet panels (6 ea.) made of 1.5 mm thick aluminium:hole diameter 3 mm; hole spacing 5 mm; hole surface proportion 33 %;size of perforated metal sheet panels W x H x L = 500 mm x 40 mm x 4000 mm;T-profiles in-between the panels (5 ea.) made of 2 mm-thick aluminium sheet,size W x H x L = 500 mm x 40 mm x 4000 mm;Mineral fibre mats type TW2; size WxHxL = 500 mm x 50 mm x 1000(unit weight UW = 29.6 kg/m 3 ). The mineral fibre mats are wrapped with 28 µm PE filmand inserted in the panel structures. In order to fasten the mineral fibre boards to theperforated metal sheet, several hard fibre strips are jammed in at a right angle to thelongitudinal axis of the panel. The panels were supported by squared timber fixed to supports.The distance from the top edge of the panels to the reverberation room floor was 610 mm.The testing surface was surrounded by a circumferential frame of 19 mm-thick chipboard.The frame was sealed with permanently elastic material on the side facing the reverberationroom floor.3. SamplingThe sample structure to be tested was delivered and assembled by the applicant on 6 May 1991.Fraunhofer Institute for Building PhysicsPostfach 80 04 69 – D-7000 Stuttgart 80 - Nobelstr. 12 – Tel.: + 49 (0)711 970-00* Translation of the German test report.308

RSD-SSPTechnical data:RSD-SSP sound-absorbing ceilingFraunhofer Institute for Building PhysicsPage 2P-BA 196/19914. Test procedureThe measurement was conducted in the reverberation room in accordance withDIN 52212 (Version 1961). The reverberation room and the measuring set-up aredescribed in Table 1. The reference noise was third-octave band noise. The measurandwas the reverberation time in the empty reverberation room as well as in the presenceof the test object.5. Measurement resultsThe reverberation times in the empty reverberation room under the stated test conditionsare specified in table 1. The measured values of the sound absorption coefficient areshown in dependence to the frequency in the form of a diagram and for the main octaveseries in the form of a table in Figure 2.This test report includes two pages, one table and two illustrations.Stuttgart, 6 September 1991Responsible: Department Manager: Institute Director:M. Benavent-Gil Dr. Ing. H.M. Fischer Prof. Dr. Ing habilDr. h.c. Karl A. Gertis309

Technical data:RSD-SSP sound-absorbing ceiling4.6. Fraunhofer Institute for Building Physics / Test report RSD-SSPFraunhofer Institute for Building PhysicsP-BA 196/1991Layout of the reverberation roomCapacity: 392 m 3Surface: 322 m 210 diffusers 1.60 m x 1.25 m5 diffusers 1.25 m x 1.25 mTotal surface of one side of the diffuser: 27.8 m 2Material: composite metal sheet, slightly convex.Angle between facing side walls approx. 5°Angle between floor and ceiling approx. 8°Reverberation time of the empty reverberation roomMeasuring conditions: Ambient temperature 17 °CRelative humidity 43 %Frequency [Hz] 125 250 500 1000 2000 4000Reverberation time [s] 16.8 14.2 10.7 8.6 5.8 3.0Measuring set-upLoudspeaker: dodecahedron, diameter of approx. 0.5 m,set up in a corner of the roomMicrophones:Table 15 positions in 1 to 2 metres height above the floor unevenlydistributed over the remaining floor area near to the test object.Three reverberation measurements per microphone positionreverberation room and measuring set-upfor the sound absorption measurement310

RSD-SSPTechnical data:RSD-SSP sound-absorbing ceilingSound absorption coefficient in accordance with DIN 52 212Applicant: RENTSCHLER REVEN Lüftungssysteme GmbH7126 SersheimP-BA 196/1991Figure 2Test objectSound-absorbing ventilating kitchen ceiling (see illustration 1).Structure and technical data (from top to bottom):Perforated metal sheet panels (6 ea.) made of 1.5 mm thick aluminium:hole diameter 3 mm; hole spacing 5 mm; hole surface proportion 33 %;size of perforated metal sheet panels W x H x L = 500 mm x 40 mm x 4000 mm;T-profiles in-between the panels (5 ea.) made of 2 mm-thick aluminium sheet;size W x H x L = 40 mm x 40 mm x 4000 mm;mineral fibre boards type TW2, size W x H x L = 500 mm x 40 mm x 1000(unit weight UW = 29.6 kg/m 3 ). The mineral fibre boards are wrapped with 28 µm PE filmand inserted in the panel structures. In order to fasten the mineral fibre boards to the perforatedmetal sheet, several hard fibre strips are jammed in at a right angle to the length axis of the panel.The panels were supported by squared timber that was fixed to supports.The distance from the top edge of the panels to the reverberation room floor was 610 mm.The testing surface was surrounded by a circumferential frame of 19 mm-thick chipboard. Theframe was sealed with permanently elastic material on the side facing the reverberation room floor.Testing surface: 12.0 m 2Reverberation room capacity: 392 m 3Humidity: 43 % RHTemperature: 17 °CIn order to increase diffusity10 boards 1.68 x 1.2 m and5 boards 1.25 x 1.25 mare suspended in the reverberation roomSound absorption coefficient alpha xFrequency fStuttgart,6 September 1991Fraunhofer Institute for Building Physics IBPInstitute Director:311

RQA low-velocity supply air diffuserVENTILATING KITCHEN CEILINGS · VENTILATING KITCHEN CEILINGSRQA low-velocity supply air diffuser312

RQATechnical data:RQA low-velocity supply air diffuserRQA ZuluftquellauslassSystem description4.7. RQA low-velocity supply air diffuserThe special supply air system provides for a highpenetration depth of the fresh air into the kitchen.The design of the box-type housing is matchedwith REVEN ® ventilation systems and is suitablefor installation into ventilating ceilings flush with thesurface. The air diffuser provides for the draught-freeintroduction of the supply air. Induction effects arereduced to a minimum. It consists of a closed boxtypesupply air unit made of galvanized steel and around connecting socket fitted with equalizing dampersfor the even distribution of the air. The bottom face isdesigned as a removable perforated ceiling panel.Material/housing:galvanized sheet steelMaterial/ chromium nickel steelceiling panel: (material no. 1.4301)Surface finish: fine sanding, 180 grainincl. protective filmaluminium with powdercoatingin RAL 9010313

Technical data:RQA low-velocity supply air diffuserRQA Zuluftquellauslass4.7. Detailed drawings of RQA low-velocity air diffuser: length 500 – 2000 mmLateral connectionsTop connections314

RQATechnical data:RQA low-velocity supply air diffuserRQA Zuluftquellauslass4.7. Dimensions, wattage, weights and accessories RQA low-velocity supply air diffuserType RQA 50Width W (mm) 500Height H (mm) 250Type RQALength in mm Supply air volume in m 3 /h Supply air sockets(approx.)Number1500 750 3 DN 1482000 1000 4 DN 148N. B.:Other sizes on request!Weights in kg:Type RQA Width constantlyLength in mm 500 mm1500 21.00 kg2000 28.00 kgStandard accessories:❑ Supply air socket DN 148❑ Suspensions for threaded rods❑ Threaded rods M8315

RAK box filterVENTILATING KITCHEN CEILINGS · VENTILATING KITCHEN CEILINGSRAK box filter316

RAKTechnical data:RAK box filterSystem description4.8. RAK box filterThe exhaust air box filter is fitted with a greaseseparator and a panel with filter cut-out. Thefilters are inserted horizontally into the panelstructure. The exhaust air box consists of galvanizedsheet steel and is fitted on top of the panel. Theconnecting socket is either on top or on one side.The grease separator is made of chromium nickelsteel and is designed as a flame-arresting cyclonefilter fitted with two operating handles. The filteris non-wearing and suitable for cleaning in dishwashers.Material/housing:Material/front panel:galvanized sheet steelchromium nickel steel(material no. 1.4301)Surface finish: - fine sanding, 180 grainincl. protective film- anodized aluminiumincl. protective filmaluminium with powdercoatingin RAL 9010incl. protective filmMaterial/greaseseparator: chromium nickel steel (1.4301)317

Technical data:RAK box filter4.8. Detailed drawings of RAK box filters: length 500 – 2000 mmLateral connectionsTop connections318

RAKTechnical data:RAK box filter4.8. Dimensions, wattage, weights and accessories RAK box filterType RAK 50Width W (mm) 500Height H (mm) 290Type RAKLength in mm No. of separators (450 x 400)/ Exhaust air sockets No. ofexhaust air volumesuspensionsin m 3 /h (approx.)min. max.Number500 500 1 DN 200 41000 1000 2 DN 200 41500 1500 3 DN 200 42000 2000 4 DN 200 4N. B.:Other sizes on request!Weights in kg:Type RAK Width constantlyLength in mm 500 mm500 13.001000 16.001500 19.002000 21.00Standard accessories:❑ Exhaust air socket DN 200❑ Suspensions for threaded rods❑ Threaded rods M8❑ Separator type RXZ, 450 x 400 x 50 mm❑ Separator type FF4, 450 x 400 x 20 mm319

VENTILATING KITCHEN CEILINGS · VENTILATING KITCHEN CEILINGS320

References321

VENTILATING KITCHEN CEILINGS · VENTILATING KITCHEN CEILINGS322

References323

RGN-RK duct separatorO D O U R N E U T R A L I Z AT I O N · O D O U R N E U T R A L I Z AT I O NRGN-RK duct separator324

RGN-RKTechnical data:RGN-RK duct separatorSystem description5. RGN-RK duct separatorThe independent unit is suitable for integration intohorizontal exhaust air duct lines. The stable housinghas smooth internal surfaces and is torsion-free. Thebottom part is designed as an oil- and waterproofcollection pan. The high-performance separatorsare arranged in three stages and also help to reduceodours. In the first and second separating stage, oils,grease and emulsions, as well as other fluids andsolid particles, are separated by a worldwide patentedX-Cyclone ® high-performance separator and a bagfilter. The flame-arresting high-performance separatorand the filter granulate used in the third separatingstage have been tested in accordance with regulationVDI 2052 issued by the Association of GermanEngineers. In the third separating stage, odorousmatter and other gaseous pollutants are eliminatedfrom the exhaust air with the help of a high-performancegranulate in the RGN 99 filter whichattains elimination rates of up to 90 %. The oxidationprocess in the granulate filter takes place with thehelp of potassium permanganate and volcanic zeoliteminerals. On the one hand, odours are eliminated bythe reaction with potassium permanganate. On theother hand, they are captured by the carrier materialof volcanic zeolite minerals. All separating stageswere tested in accordance with VDI 2052 by theFraunhofer Institute for Toxicology and AerosolResearch.Pressure loss in the entire system:approximately 600 PaMaterial/ stainless steel,housing: material no. 1.4301,material thickness:1.5 mm minimum325

Technical data:RGN-RK duct separator5. System description RGN-RK duct separatorDue to the combustion of animal fat and vegetableoil, quite a number of complex and aggressiveorganic gas compounds are produced in kitchensduring food preparation. These kitchen odours aretransported by the airflow in the form of molecules.These molecules are much too small to separatewith common kitchen separators. This task requiresspecial processes. In most cases, odours areeliminated by absorption in an oxidation processwith active carbon or potassium permanganate.The RGN 99 reduces odours by oxidation withpotassium permanganate. The odour moleculesare oxidized to carbon dioxide and water. Anotheradvantage of this filter technology in comparison toactive carbon is the non-combustibility of the filtermedium. When active carbon filters are saturatedor exposed to temperatures above 35 °C, theyemit the absorbed odours back into the environment.Unlike active carbon filters, the RGN 99 can beused even in atmospheres with more than 60 % airhumidity. The service life of the separating mediumand the odour absorption efficiency depend onmany different factors, such as the quantity of filtergranulate used, the type of odour molecules, thenumber of particles and the air temperature. Dueto the oxidation of odour molecules, potassiumpermanganate changes colour and turns to brownwith time. This change in colour allows you tomonitor the state of the separator.Structure:Three-stage high-performance filter system withodour reduction and elimination rates of up to 90 %.In the first and second separating stage, oils,grease and emulsions as well as other fluidsand solid particles are separated by a worldwidepatented X-Cyclone ® high-performance separatorand a bag filter.In the third separating stage, odorous matter andother gaseous pollutants are eliminated from theexhaust air with elimination rates of up to 90 %.All separating stages were tested in accordancewith VDE 2052 by the Fraunhofer Institute forToxicology and Aerosol Research.326

RGN-RKTechnical data:RGN-RK duct separatorNotes:The RGN 99 odour separator shouldalways be integrated➜ into a three-stage separating system,i. e. an RXZ separator should be fitted upstreamof each RGN 99 in order to provide for optimumprotection of the latter (see p. 364-365).The maximum airflow through the RGN 99 must not➜ exceed 800 m 3 /h per quad module(200 m 3 /h per cartridge).(Pressure loss is 150 Pa per cartridge and 600 Pain the total system). The number of cartridge quadmodules is calculated by distributing the total airvolume accordingly.➜ For extreme emission loads, such asthose in Chinese restaurants, you mustassume half of the airflow per cartridge(100 m 3 /h per cartridge)!Material:High-performance aerosol separator type RXZ:stainless steelBag filter(s) of the second separating stage:polypropylene (free of glass fibres)Filter cartridges of the third separating stage:plasticFilling material of the cartridges:high-performance granulateA perfect pre-separation (RXZ) ensures➜ a service life of the separatingmedium of up to 12 months.➜ The RGN 99 has a toxic and growthinhibitingeffect on many bacteria!➜ Worn granulate can easily be replaced.327

Technical data:RGN-RK duct separator5. A comparison between the RGN 99 and active carbon!RGN 99Active carbonActive componentKMn04Carrier material Volcanic minerals Active carbonAbrasion in the airflow Insignificant Low to highHardness of the carrier material Hard SoftParticle size of the granulate 3 mm - 6 mm 1.5 - 6 mmFlammable No YesPercentage of reactive components 8 %Max. ambient temperature 110 °C 40 °CMax. air humidity 99 % RH 60 % RHGermicidal Yes NoTaste of the filter material Insignificant Weak to strongReactive componentMn04/KOH/Mn02State of wear controllable via colour indication Yes No328

RGN-RKTechnical data:RGN-RK duct separator5. Sample installations of RGN 99 unitsAirflowdirectionRXZ unit (first separating stage)Cartridge: diameter of 145 mm and length of 450 mmcartridge carrier 305 x 305 x 20 mm➜ Quad module, available asa complete unit ready forinstallation or for subsequentfitting to existing cookerextraction equipment.Airflowdirection1 st separating stage: 2 nd separating stage: 3 rd separating stage:X-Cyclone ® separator bag filter(s) RGN 99 cartridgesTotal pressure loss in the RGN 99 systemis approximately 600 Pa610 x 610 mm unit suitable for 16 cartridges329

Technical data:RGN-RK duct separator5. Detailed drawings of RGN-RK 4: with 4 odour neutralization cartridgesSide viewSection A-ATop viewSection B-BExhaust air volume: 800 m 3 /hTotal pressure loss: approximately 600 PaWeight: approx. 95.5 kgACHTUNG:Please always specify whether theinspection door should open to theleft or right in relation to the airflow!330

RGN-RKTechnical data:RGN-RK duct separator5. Detailed drawings of RGN-RK 6: with 6 odour neutralization cartridgesSide viewSection A-ATop viewSection B-BExhaust air volume: 1200 m 3 /hTotal pressure loss: approximately 600 PaWeight: approx. 114 kgACHTUNG:Please always specify whether theinspection door should open to theleft or right in relation to the airflow!331

Technical data:RGN-RK duct separator5. Detailed drawings of RGN-RK 8: with 8 odour neutralization cartridgesSide viewSection A-ATop viewSection B-BExhaust air volume: 1600 m 3 /hTotal pressure loss: approximately 600 PaWeight: approx. 134 kgACHTUNG:Please always specify whether theinspection door should open to theleft or right in relation to the airflow!332





RGN-RKTechnical data:RGN-RK duct separator5. Dimensions, wattage etc. RGN-RK duct separatorType RGN-RK 4 6 8 12 16 24 36Width W (mm) 460 540 700 700 700 1190 1190Height H (mm) 460 460 460 650 700 810 1120Length L (mm) 1500 1500 1500 1500 1500 1500 1500Airflow rate in m 3 /h 800 1200 1600 2400 3200 4800 7200Type RGN-RKDuct connection in mmWeightst. steelHeight Width Number RXZ separator Bag filter in kg300 300 4 450 x 400 450 x 400 95.5300 400 6 530 x 400 530 x 400 114.0300 550 8 690 x 400 690 x 400 134.0450 550 12 690 x 590 690 x 590 176.0550 550 16 690 x 640 690 x 640 202.0660 1040 24 570 x 695 590 x 685 326.0610 x 695 590 x 685970 1040 36 570 x 1005 590 x 995 371.0610 x 1005 590 x 995337

UV SystemsU V S Y S T E M S · U V S Y S T E M S · U V S Y S T E M S · U V S Y S T E M SUV system338

UV SystemsTechnical dataUV systemsSystem description6. UV systemsUltraviolet radiation (also referred to as ultravioletlight, UV light, UV radiation or black light) is electromagneticradiation with a wavelength below that ofvisible light, but above that of X-radiation. Ultravioletmeans beyond violet (ultra is the Latin word forbeyond). Violet is the visible light with the shortestwavelength. Even though the human eye cannotsee ultraviolet radiation, it is classified as opticalradiation, just like visible light and infrared radiation,hence the misleading term “UV light”. Just likevisible light and infrared radiation, you can refract,reflect, transmit, absorb and diffract UV-radiation.The wavelength of ultraviolet radiation ranges from1 nm to 380 nm.The REVEN ® tubes use amalgam instead of mercury.The UV radiation in the tube is not generated bypure mercury but by an amalgam alloy that deliversa 10 times higher UV performance! We have adjustedour amalgam tubes to the temperature variations incooker extraction hoods and succeeded in realizingglass temperatures of approximately 130 °C at ourtubes. As a consequence, air temperature variationsof +/- 30 °C do not affect the ozone generationperformance any more. Ambient temperaturevariations have far less impact on our tubes thanon conventional low-pressure mercury tubes.In October 2006, Rentschler REVEN ® tested andinstalled the first completely new UV systems. Sincethen, Rentschler has used only a single longlifeUV-tube made of synthetic quartz with an interiorcoating, i.e. a single tube instead of a bundle of tubesis installed in the exhaust air space downstream ofthe separators. This solution provides for betteraccessibility and easier inspection of the entireexhaust air space in the first place. A further decisiveadvantage is that the tube has an input power of170 watts rather than the approximately 40 wattsrequired by conventional systems. It is much easierto install than the conventional light fixture with threeor four tubes, because it is simply held by two tubeholders.UV-tube inside the hood339

Technical dataUV systems6. Description – UV systemsA coated longlife UV tube with a fluorescent tubemade of synthetic quartz is installed downstreamof the filters. The exhaust airflow passes throughthe radiation area of this tube. The number of requiredtubes is determined by the length of the hood.N. B.:The notes on page 342 shouldbe taken into consideration!Removal:1. Switch the system off.2. Remove the corresponding filters.3. Disconnect the supply cable of the tube.Tube holder with tensioning screw and knurled nutLonglife UV tube holder4. Loosen the screw clamp andpush the cable downwards.5. Remove the tube. Make sure thatyou do not touch it with bare hands.Use a cloth or soft gloves.Tube holderThe tubes, which are held in the fixture by aclamping mechanism, can easily be removed andreplaced.Installation:1. Unpack the replacement tube. Make surethat you do not touch it with bare hands.Use a cloth or soft gloves.2. Snap the tube into the tube holderand turn the drain wires backwards.3. Tighten the knurled nuts of the tube holder.4. Introduce the supply cable into thescrew clamp and push it upwards.5. Tighten the screw clamp6. Connect the tube supply cable(white-white/black-black).340

UV SystemsTechnical dataUV systems6. Signals of the REVEN UV system to the BMSOperational status signal:The operational status signal of the REVEN ® UVsystem is transmitted to the BMS when the cookerextraction equipment is in operation. The extractionequipment only runs when it is switched on in theswitch cabinet and enabled by the ventilation system.This means that the operational status signal is onlytransmitted to the BMS if all cooker extractionsystems are in operation.Trouble indication signal:The trouble indication signal of the REVEN ® UVsystem is transmitted to the BMS when the cookerextraction equipment is switched on in the switchcabinet but does not run because one or severaltubes in the system have failed, for instance.This means that:- If you remove any filter or blank panel when thecooker extraction equipment is in operation, orhave installed either of them incorrectly (after filtercleaning), a trouble indication signal is transmitted.- The indication light goes out when all filtersand panels are put in place correctly in theassociated extraction equipment.- The extraction system starts up again automatically.- The failure indication in the event of a tube failureremains active until the tube is replaced.341

Technical dataUV systems6. Cleaning and maintenance of the separators and tubesN. B.:Switch the system off beforecommencing any work and secureit against unintentional activationuntil the work has been completed!Remove and clean separators in the dishwasherif required. Remove separators or blank panelscarefully from the hoods to avoid any damage tothe tubes behind them.Note:When re-installing filters or blank panels into thehood, make sure that you do not push them inthe longitudinal direction inside the hood in orderto avoid any damage to the limit switches of thesafety cut-off. Install the filters and blank panelsat the places provided for them and push themonly to adjust their position.Use a lint-free, soft rag to clean the tubes. Neverapply water or strong or abrasive cleaning agents.Never touch the tube with bare hands. Rub the tubecarefully in order to avoid any mechanical damage.N. B.:Re-install separators and blankpanels only in dry conditioninto the extraction hood!342

UV SystemsTechnical dataUV systems6. Manufacturer’s declaration as defined by the Machinery Directive 98/37/ECDeclaration of Conformity with EC Directives asdefined by the Machinery Directive 98/37/ECThe types of machinery:- REVEN ® X-Cyclone ® oil mist separator- Ultra Cleaner UC- Duct separator RK- Duct separator RKM- Separator heads R-1S, R-2S- REVEN ® UV systemhave been developed, designed and manufacturedin compliance with EC directives, at the soleresponsibility of:N. B.:➜ Compliance with the EC directive 98/37/EC(hitherto 89/392/EEC as amended by 91/368/EEC,93/44/EEC and 93/68/EEC) refers only to thisproduct if it is operated independently and if therequirements of the Machinery Directives as per98/37/EC are respected and adhered to. If thisproduct is integrated into a plant or is supplementedwith other components for operation, the supplyingor operating company of the total plant is responsiblefor compliance with the Machinery Directives as per98/37/EC.Rentschler RevenLüftungssysteme GmbHLudwigstrasse 16-18D–74372 Sersheimwww.reven.deThe following harmonized standards apply:EN 294, EN 953, EN 60204-1, EN 563, EN 292 T1 +T2, EN 626 T1 + T2, EN 1005 T1 – T3, EN 418, EN12437 T1 – T4343

Technical dataUV systems6. Operating instruction – UV systemsOperating InstructionUV systemsDATE:Next inspection/testing:Signature:AREA OF APPLICATION· Kitchen exhaust air cleaning by UV lamps.HUMAN AND ENVIRONMENTAL HAZARDS· Description of the hazards: UV radiation is harmful and irritating to the eyes(risk of loss of sight) and may be irritating to the skin. Risk of skin burns.· High-performance UV radiators generate ozone from atmospheric oxygen during operation.PROTECTIVE MEASURES AND RULES OF CONDUCT· Use UV lamps only in combination with the appropriate electronic ballasts.· UV lamps and high-performance lamps in particular heat up excessivelyand must therefore be operated with an effective cooling system.· Wear UV-protection glasses when working while the lamp is on! The protection glassesmust be matched to the performance and wavelength of the light source used.· Do not look into the lamp while it is on! Cover light exposure apparatus,use light-tight covers (non-combustible) such as aluminium foil.· Ozone-generating high-performance lamps must be operated in thethe extraction system or be fitted with an effective source extraction.BEHAVIOUR IN THE EVENT OF FAILURES· In the event of a failure, inform the responsible supervisor.BEHAVIOUR IN THE EVENT OF AN ACCIDENT: FIRST AID· Switch the equipment off.· In the case of electro-ophthalmia, immobilize the eyes witha wide blindfold and transport the casualty to the eye hospital.Emergencycall:FIRST-AIDER of this department:MAINTENANCE AND DISPOSAL· Defective lamps are classified as hazardous waste and should beturned over to a competent waste treatment company for disposal.344

UV SystemsTechnical dataUV systems6. UV system questionnaireQuotation no.:Please help us to tailor your quotation to your requirements as far as possible by filling in the required key figures.Many thanks in advance.ATTENTION: All UV systems must comply with DIN 18869-7 (e.g. ozone-resistant components)!When selecting the location ofyour UV system ensure compliancewith the two-seconds rule:Location of the UV systems:❑ Kitchen hoods ❑ Kitchen ceilings ❑ Duct network (type RKV-RK, see on page 348)Overall dimensions: Length: mm Width mmAir volume: m 3 /hairflowNumber of RXZ aerosol separators:Two-seconds rule: It should be ensured that the airflow takes at leasttwo seconds to pass from the UV zone to the outlet into the open air.UV tubes2 secondsexhaust air ductexhaustair outletType of meal preparation (nature of the grease used): ❑ European❑ AsianIn which concentration and consistency does aerosol occur?❑ High concentration ❑ Normal concentration ❑ As vapourSpace requirements above the exhaust air hood(height of the electronic ballast = 390 mm)Space requirements of the UV switch cabinet:❑ Up to 4 systems❑ More than 4 systems(380 x 380 x 210 mm) (600 x 600 x 210 mm)Wiring? ❑ By customer ❑ By REVEN ®mmREVEN ®UV tubesuse amalgaminstead of mercury= tenfoldUV power!Where does the exhaust air flow to?❑ Pedestrian zone ❑ Backyard ❑ Small lane ❑ Street level(closed)If the exhaust air is blown into one of these four environments, please specify more details:345

Technical dataUV systems6. UV systemsThe synthetic quartz used for the fluorescent tubein the REVEN ® UV light fixture provides for themaximum transmission of the radiation at 185 nm.This means that 9 % of the electric input power isemitted in the form of radiation at 185 nm insteadof 5 % with conventional lamps. An additionalinterior coating that is almost transparent for theradiation at 185 nm prevents the penetration ofmolecular particles into the fluorescent tube. TheREVEN ® longlife light fixture with a total length of900 mm, 170 Watts, 780 mA, remains transparenteven after 10,000 operating hours and producesozone.➜ The functional warranty given by REVEN ®covers 8,000 operating hours.REVEN ® longlife UV tubes made of synthetic quartz with interiorcoating, 170 Watts, 780 mA, 900 mmHood with REVEN ® UV systemThe system is monitored via a switch cabinet(size: 380 x 380 x 210 mm or 600 x 600 x 210 mm)with an operating hours meter. All REVEN ® longlifeUV tubes are monitored in this switch cabinet.Failures and the need for maintenance are signalledby indicator lights in the cabinet. Depending on thesystem size, the ballasts are located either in theswitch cabinet or on the roof sections of the extractionhoods (see also the illustrations below). They arealways installed outside the exhaust airflow, irrespectiveof the type of installation.346

UV SystemsTechnical dataUV systems6. UV systemsREVEN ® UV switch cabinet in RAL 7035The enabling of the system is ensured via a zeropotentialsignal from the ventilation system. Theindividual separators are monitored via switches.These switches replace the conventional airflowmeter that is susceptible to failures and often lacksreliability. The switches ensure the immediate andreliable shut-down of the UV system each time acomponent is removed because each separator andeach blank panel is monitored by a separate switch.The number of tubes and electronic ballasts, as wellas the size and equipment of the switch cabinet,depend on the number of hoods that should befitted with the REVEN ® UV system. The switchcabinets of the UV systems have a size (w x h x d)of 380 x 380 x 210 mm or 600 x 600 x 210 mmand are delivered with a schematic cable andcircuit diagram.Assembly of the REVEN ® UV switch cabinetInterior view of the REVEN ® UV switch cabinet347

Duct separatortype RGV-RK with UV filter systemDUCT SEPARATORS · DUCT SEPARATORS · DUCT SEPARATORSDuct separator type RGV-RK with UV filter system348

RGV-RKTechnical dataDuct separator type RGV-RK with UV filter systemSystem description7.1. Type RGV-RKThe duct separator is delivered as a completelyassembled unit suitable for installation intohorizontal exhaust air duct lines. The housingis robust and torsion-free. The bottom part isdesigned as an oil- and waterproof collectingpan. The high-performance filter technology isstructured in three stages to provide for improvedodour reduction.➜ All basic elements can be cleaned and reused –no throwaway separators!TÜV-tested ➜ flame-arresting capabilityin accordance with the UL Directive 1046 of the USUnderwriters Laboratories ® and DIN 18869-5.First stage:In the first filter stage, oils, grease and emulsions,as well as other fluids and solid particles,are separated by the internationally patentedX-Cyclone ® high-performance separator.Second stage:In a second filter stage, odorous matter andother gaseous pollutants are filtered out fromthe exhaust air by a UV system. REVEN ®UV system for air cleaning is completelyintegrated into the RGV-RK duct-type housing.The system complies with DIN 18869-7.Incorporatedstainlesssteelreactorfor best possibleodourreductionInterior view of RGV-RKThird stage:The third stage comprises a stainless steelreactor providing for the efficient oxidation ofthe odour particles. The fine-mesh stainless steelcatalytic converter accelerates the oxidation.The chemical reaction between the ozone andthe odour particles takes place on its surface.The efficient catalytic converter consists of astainless steel packing with a very high densityof 150 kg stainless steel per cubic metre, thusensuring a high oxidation efficiency.To provide for an easy upgrade if need be,the RGV-RK separator is fitted with a spare rack(50 mm) suitable for the installation of➜ an additional stainless steel reactor.349

Technical dataDuct separator type RGV-RK 2 with UV filter system7.1. Detailed drawings of RGV-RK 2Side viewSection A-ATop viewSection B-BExhaust air volume: max. 800 m 3 /hTotal pressure loss: 200 PaWeight: 67 kgN. B.:Please always specify whether the inspection doorshould open to the left or right in relation to the airflow!350

RGV-RKTechnical dataDuct separator type RGV-RK 3 with UV filter system7.1. Detailed drawings of RGV-RK 3Side viewSection A-ATop viewSection B-BExhaust air volume: max. 1300 m 3 /hTotal pressure loss: 200 PaWeight: 100 kgN. B.:Please always specify whether the inspection doorshould open to the left or right in relation to the airflow!351


RGV-RKTechnical dataDuct separator type RGV-RK 8 with UV filter system7.1. Detailed drawings of RGV-RK 8Side viewSection A-ATop viewSection B-BAbluftmenge: max. 4000 m 3 /hGesamtdruckverlust: 200 PAGewicht: 160 kgN. B.:Please always specify whether the inspection doorshould open to the left or right in relation to the airflow!353


RGV-RKTechnical dataDuct separator type RGV-RK with UV filter system7.1. Dimensions, wattage etc. RGV-RKTÜV-certifiedQUALITY IAWUL 1046FlamepenetrationprotectionDIN 18869-5Keeps yourexhaustair systemreallyclean!REVEN ® UV switch cabinet (RAL 7035)for the monitoring of the systemHighlyefficientexhaust aircleaning andodour eliminationfor food processingindustry and commerciallarge-scalekitchensWidth Height Depth❑ 380 mm 380 mm 210 mm➜ for small systems with 7 tubes maximum❑ 600 mm 600 mm 210 mm➜ for large systems with 8 tubes and moreDuct-type housing* Air volume Dimensions Weight❑ RGV-RK 2 800 m 3 /h ca. 1500 x 460 x 460 mm approx. 67 kg❑ RGV-RK 3 1300 m 3 /h ca. 1500 x 700 x 460 mm approx. 100 kg❑ RGV-RK 4 2000 m 3 /h ca. 1500 x 700 x 650 mm approx. 150 kg❑ RGV-RK 8 4000 m 3 /h ca. 1500 x 700 x 700 mm approx. 160 kg❑ RGV-RK 12 5200 m 3 /h ca. 1500 x 1190 x 810 mm approx. 260 kg* Material of duct-type housing: stainless steel no. 1.4301, thickness: 1.5 mm min. Pressure loss over the total system: approx. 200 Pa355

Technical dataDuct separator type RGV-RK with UV filter system7.1. Questionnaire RGV-RKQuotation no.:Please help us to tailor your quotation to your requirements as far as possible by filling in the required key figures.Many thanks in advance.ATTENTION: All UV systems must comply with DIN 18869-7 (e.g. ozone-resistant components)!When selecting the location ofyour UV system ensure compliancewith the two-seconds rule:Air volume: m 3 /hairflowTwo-seconds rule: It should be ensured that the airflow takes at leasttwo seconds to pass from the UV zone to the outlet into the open air.UV tubes2 secondsexhaust air ductexhaustair outletType of meal preparation (nature of the grease used): ❑ European❑ AsianIn which concentration and consistency does aerosol occur?❑ High concentration ❑ Normal concentration ❑ As vapourSpace requirements above the exhaust air hood(hight of the electronic ballast (EVG) = 390 mm)mmSpace requirements of the UV switch cabinet:❑ 380 x 380 x 210 mm❑ 600 x 600 x 210 mmWiring? ❑ By customer ❑ By REVEN ®Where does the exhaust air flow to?With LonglifeUV tubesService life ofup to 20,000operating hoursthanks to intelligentstep control❑ Pedestrian zone ❑ Backyard ❑ Small lane ❑ Street level(closed)If the exhaust air is blown into one of these four environments, please specify more details:356

RGV-RKTechnical dataDuct separator type RGV-RK with UV filter system7.1. Switch cabinet of RGV-RKContact safety switchSwitch cabinetElectronic ballastsThe system is monitored via a switch cabinet fittedwith an operating hours counter. All REVEN ® LonglifeUV tubes are monitored in this switch cabinet. Failuresand necessary maintenance operations are indicatedvia signal lights on the switch cabinet. The electronicballasts are mounted either to the roof of the ducttypehousing or inside the switch cabinet. A zeropotentialsignal from the ventilation system ensuresa safe operation. When the maintenance door isopened, a solenoid switch is activated which emits asignal to the switch cabinet triggering the shut-downof the system.357

X-Cyclone ® duct separatorfor kitchen exhaust air, type RK2DUCT SEPARATORS · DUCT SEPARATORS · DUCT SEPARATORSX-Cyclone ® duct separator, type RK2358

RK2Technical dataX-Cyclone ® duct separator for kitchen exhaust air, type RK2System description7.2. Type RK2The duct separator is an independent modulesuitable for installation in horizontal exhaust airducts. The welded sheet steel housing is stableand torsion-free and has smooth internal surfaces.The entire housing is finished in RAL 5002.The service door is fitted with clip fasteners. Thebottom part is designed as an oil- and waterproofcollection pan. The housing is fitted with patentedRXZ basic elements that are installed in theduct module in two stages at a right angle to theairflow. The collection pan is fitted with a levelcontrol and a drain socket with a one-inch sleeve.The duct junctions are not included within thescope of delivery.Interior view of an RK2 ductseparator with agglomerator➜ All basic elements and agglomeratorscan be cleaned and reused –no throwaway separators!The ➜ flame-arresting capability has beentested successfully by the German TÜV incompliance with the directive UL 1046 ofthe American Underwriters Laboratories ® .The RK2 series is optionally available withan automatic ➜ REVEX ® spraying system!NEW359

Technical dataX-Cyclone ® duct separator for kitchen exhaust air, type RK27.2. Separating rates of the RK2 duct moduleRecommended approach velocity of theairflow to the basic elements: 2 m/sPressure loss of the two-stageseparator RK2: 800 PaN. B.:➜ The specified pressure losses arealways based on the assumptionof a straight, steady approach!Separating rates of RK2 duct modules at an approach velocity of 2 m/s:Particle size 0.5 µm 0.8 µm 1.0 µm 3.0 µm 5.0 µm 10.0 µmAbscheideeffizienz11 % 17 % 22 % 80 % 99 % 100 %360

RK2Technical dataX-Cyclone ® duct separator for kitchen exhaust air, type RK27.2. Dimensions RK2B WL LHIll.: RK2duct separatorHType Air volume Height H Width W Length L Duct RXZ basic Approx.RK2 in m 3 /h in mm in mm in mm connection* element** weightin mm height x width in kg900 1200 708 493 660 320 320 370 x 450 501200 1600 708 654 660 320 490 370 x 610 551700 2400 878 654 660 490 490 540 x 610 652500 3300 1018 750 660 620 620 670 x 690 954200 6000 1238 995 660 840 840 890 x 930 1257500 10000 1508 1200 660 1160 1160 1160 x 610 1601160 x 570* Duct connection dimensions are internal clearance dimensions. ➜ A circumferential frame of 30 mm should be added on!** For an optional agglomeration stage, please use the same size for the agglomeration element.N. B.:➜ If higher air flows in excess of 10,000 m 3 /h have to be handled,a modular system composed of several units should be used.361

Technical dataX-Cyclone ® duct separator for kitchen exhaust air, type RK27.2. Separating rates of the RK2 duct separator modules with agglomeratorIn order to ensure that even smallest particles areseparated, the finest aerosols are agglomeratedvia an optional agglomerator stage with the helpof high-performance agglomerators.Pressure loss in an agglomerator incl.basic element and housing: 1000 PaN. B.:➜ The specified pressure lossesare always based on the assumptionof a straight, steady approach!High-performanceagglomerator, 30 mm,AGG stainless steel elementSeparating rates of the RK2 modules at an approach velocity of 2 m/s:Particle size 0.5 µm 0.8 µm 1.0 µm 3.0 µm 5.0 µm 10.0 µmAbscheideeffizienz25 % 41 % 53 % 95 % 100 % 100 %Bag filterWidth W Height H Thickness Tin mm in mm in mm610 610 200490 490 200Special sizes are available on request!➜ The delivery period for special sizessizes is approximately four weeks!362

RK2Technical dataX-Cyclone ® duct separator for kitchen exhaust air, type RK27.2. Use and application RK2You can optionally fit the duct separator withbag filters of the type REVEN ® POPF as afinal filter stage.These filters have been developed especially foruse in oil mist and liquid particle separators and aresuitable for the separation of grease and oil aerosolsfrom the airflow. The filter is fitted with a top platemade of galvanized steel sheet. The separatingmedium comprises special synthetic fibre matswithout supporting fabric. The polypropylene felt hasa high affinity to oil and grease aerosols. At the airinlet side, the filters are fitted with stabilizing stripsthat are covered and braced with spring wire andaerodynamic stainless steel. POPF bag filtersare suitable for the absorption of very high liquidconcentrations. The maximum absorption capacityis approximately 2 kg liquid per square metre.RK2 duct separator as special UV version➜ All REVEN ® filter systems described in theseoperating and maintenance instructions canbe cleaned and reused, no throw-away filters!N. B.:Initial pressure loss: 100 - 250 Pa approx.,final pressure loss: 500 - 600 Pa approx.Maximum liquid absorption capacity:2000 grams per square metre.RKM duct separator installed in an exhaust air lineSeparating efficiency > 99 %with liquid particles > 1.0 µm363

RBS block unitsBLOCK UNIT · BLOCK UNITS · BLOCK UNITS · BLOCK UNITSRBS block unit364

RBS Block UnitsTechnical dataRBS block unitsSystem description8. RBS block unitsBlock unit:Compact fan unit combined forsupply and exhaust air.❑ Powerful fans❑ Stable box frame- sound-insulated- heat-insulatedDesign:The unit is enclosed in a stable box-type housingwith profile frame structure. The outer lining consistsof panels with interior insulation. The average soundabsorption level is approximately 38 dB. The airtightand splashwaterproof service doors on the operatingside provide easy access to the inside of the unit.They are fitted with hinges, handles and clip fasteners.❑ Easy maintenance❑ Weatherproof❑ Suitable for rooftop installation incombination with a base frame❑ Complete internal electrical wiring❑ Standard driving motor IP 54 acc. to IECfor the exhaust air fan❑ Equipment frame with lifting ringsThe REVEN ® block unit type RBS comprisesa supply and an exhaust air fan, a box housingmade of galvanized sheet steel with frame structure,a mounting console and the complete internalelectrical wiring.Housing 40 mm with steel profile (S 40):- Wall thickness 40 mm- Thermal insulation coefficient K = 1.18 W/m 2 K- Thermal bridging factor Kb = 0.51 (TB3)365

Technical dataRBS block units8. RBS block unitsStandard accessories:❑ Inclined-tube manometer for themeasurement of the separator resistance❑ Elastic connections❑ Servomotor open/close - installed -❑ Repair switch❑ Basic frameSupply air:Fresh air is sucked in via an intake hood.The filter section consists of an extractable filter with aV-type filter mat of quality class EU4. The intake sideis fitted with a louvered damper with oppositely coupledprofiled slats and a rod assembly for mechanicalactuation. The unit is prepared for the addition ofa damper servomotor.The fan section consists of a double-active radial fanmade of galvanized steel. The impellor is staticallyand dynamically balanced; the bearings of the shaftare durable low-noise roller bearings. The drivingmotor is a three-phase motor with V-belt. It is supportedtogether with the fan by a diagonal support or a baseframe free of vibrations.As a standard, the fan is fitted with a single-speedmotor. It is also available optionally with a doublespeedmotor with separate windings.Fan HRZP366

RBS Block UnitsTechnical dataRBS block units8. RBS block unitsExhaust air:The exhaust air section consists of an intake housingwith elastic connection and louvered dampers that areprepared for the addition of a damper servomotor. Theexhaust air fan is a radial roof top fan type DVWN withvertical blow out. It is fitted with a flow-dynamic highperformanceimpellor made of seawater-resistantaluminium.The ball bearings with long-term lubrication are closedon both sides and thus maintenance-free. The terminalbox with IP 55 protection is located close to the motorand is easily accessible after removal of the hoodsection.Radial roof-top fan DVWNMaintenance:Regular maintenance ensures the reliable andcontinuous operation of the equipment. The followinginspections should be carried out at regular intervals:❑ Check regularly the state of wear, the tension andthe parallel run of the belt drive of the supply air fan.❑ Check regularly the state of contaminationof the air separator and replace it if necessary.❑ Check regularly the general state of the system.All fans equates to theEuropean ErP directive!N. B.:The closed ball bearings of the fansand motors need no special maintenance.We guarantee a service life of 20,000operating hours minimum for these bearings.367

Technical dataRBS block units8. Detailed drawing of RBS block unit: RBS 630Rain protection,installedPanel F5 HRZP05 – 450Weatherproof enclosureDVWN 56 – 4DRoof-top fan with standard motorin weatherproof enclosureFlat roof base frameRain protection for repair switch,installed and wiredRepair switch, installedunderneath rain hoodRBS 630 – weatherproof system368

RBS Block UnitsTechnical dataRBS block units8. RBS block units - equipment details: RBS 630 / 1Design:Combined supply and exhaust air unitSeparating surface: 40.08 m 2Type: block unit RBS 630Separating medium: folded, glass-fibre freepolypropyleneType of housing:Series: AHU-S4010QWK / weatherproofFilter frame:galvanized steelWall thickness: 40 mmAccessories:Sheet thickness: 1.0 mmSeparator indication: inclined-tube manometer,Interior:galvanized steelindication 0-500 PaExterior:galvanized steelFan section, enclosed radial fan with beltInsulation:mineral wooldrive, service door with clip fasteners andSupply air sectionWeather-protection intake hood:protection grille:Air-handling capacity: 10,500 m 3 /hQuantity:1 ea.External pressure: 300 PaMaterial:galvanized steelTotal pressure: 530 PaPower consumption: 1.99 kWLouvered damper with longitudinal slat gasketsOperating speed: 1463 r.p.m.or airtight as per DIN 1946 P. 4:Sound power level: 83 dB (A)Quantity:1 ea.Efficiency: 78 %Dimensions:W = 1100 mm H = 1200 mmAccessories:Material:Frame:galvanized steelElastic connecting socket, vibration insulators,optionally with circular measuring lineSlats:aluminiumMaterial:impellor made of polyamideDesign: class 1, 2 or 46.6 and seawater-resistantacc. to EN 1751aluminiumDrive:V-beltCondensate collecting trough:with motor slide baseDimensions:W = 1260 mm L = 240 mmFilter sectionPanel filters, extractable:Class: F 5Quantity:4 ea. W x H x D592 x 592 x 94 mmInitial resistance: 48 PaDesign resistance: 148 Pa369

Technical dataRBS block units8. RBS block units - equipment details: RBS 630 / 2Motor:Output:2.20 kWNominal current: 4.9 ANominal speed: 1420 r.p.mVoltage:230 / 400 V / 50 HzType of construction: B3Protection: IP 55Insulation class: FMotor protection: PTC resistorRepair switch:Lockable, red handle, yellow contrast plate,completely wired with motor incl. auxiliary contactBellow expansion sleeve:Quantity:1 ea.Dimensions:W x H x L795 x 120 x 795 mmMaterial:galvanized steel / PVCExhaust air sectionBellow expansion sleeve:Quantity:1 ea.Dimensions:W x H x L795 x 120 x 795 mmMaterial:galvanized steel / PVCLouvered damper with longitudinal slat gasketsor airtight as per DIN 1946 P. 4:Quantity:1 ea.Abmessungen: W = 795 mm H = 795 mmMaterial:Frame:Slats:Design:galvanized steelaluminiumclass 1, 2 or 4 acc. toEN 1751Radial roof-top fan:Air-handling capacity: 10,500 m 3 /hExternal pressure: 300 PaTotal pressure: 423 PaPower consumption: 2.61 kWOperating speed: 1382 r.p.m.Sound power level: 83 dB (A)370

RBS Block UnitsTechnical dataRBS block units8. RBS block units - equipment details: RBS 630 / 3Accessories:Rain protection hood with squared enclosure madeof seawater-resistant aluminium with integratedsound-insulation hood; motor carrier cage withintegrated contact protectionMotor, added-onOutput:3.0 kWNominal current: 6.0 ANominal speed: 1440 r.p.m.Voltage:230 / 400 V / 50 HzType of construction: B3Protection: IP 55Insulation class: FMotor protection: thermal contactRepair switch:Lockable, red handle, yellow contrast plate,completely wired with motor incl. auxiliary contact,PTC resistor externally wired.DimensionsEnclosure:Width:Length:Weight:Base frame:total height incl. base frame2710 / 1650 mm1350 mm3450 mm1130 kgH = 300 mmtop-mounted lifting rings371

Technical dataRBS block units8. Detailed drawing of RBS block unit: RBS 500Rain protection,installedWeatherproof enclosurePanel F5 HRZP05 – 400DVWN 500 – 4DRoof-top fan with standard motorin weatherproof enclosureFlat roof base frameRain hood with repair switch,installed and wiredRepair switch, installedunderneath rain hoodRBS 500 – weatherproof system372

RBS Block UnitsTechnical dataRBS block units8. RBS block units - equipment details: RBS 500 / 1Combined supply and exhaust air unitType: block unit RBS 500Type of enclosure:Series: AHU-S4010QWK/ weatherproofWall thickness: 40 mmSheet thickness: 1.0 mmInterior:galvanized steelExterior:galvanized steelInsulation:mineral woolSupply air sectionWeather-protection intake hood:Quantity:1 ea.Material:galvanized steelLouvered damper with longitudinal slat gasketsor airtight as per DIN 1946 P. 4:Quantity:1 ea.Dimensions: W = 800 mm H = 900 mmMaterial:Frame:galvanized steelSlats:aluminiumDesign: class 1, 2 or 4as per EN 1751Initial resistance: 453 PaDesign resistance: 153 PaSeparating surface: 22.09 m 2Design:Separating medium:Filter frame:Accessories:Separator indication:folded, glass-fibre freepolypropylenegalvanized steelinclined-tube manometer,indication 0-500 PaFan section, enclosed radial fan with beltdrive, service door with clip fasteners andprotection grilleAir-handling capacity: 7600 m 3 /hExternal pressure: 300 PaTotal pressure: 543 PaPower consumption: 1.48 kWOperating speed: 1763 r.p.m.Sound power level: 83 dB (A)Efficiency: 78 %Accessories:Elastic connecting socket, vibration insulators,optionally with circular measuring lineCondensate collecting trough:Dimensions: W = 960 mm L = 240 mmFilter sectionPanel filter, extractable:Class: F 5Quantity:1 ea. W x H x T592 x 592 x 94 mmQuantity:1 ea. W x H x T287 x 287 x 94 mmQuantity:2 ea. W x H x T592 x 287 x 94 mmMaterial:Drive:impellor made of polyamide6.6 and seawater-resistantaluminiumV-belt,with motor slide base373

Technical dataRBS block units8. RBS block units - equipment details: RBS 500 / 2Motor:Output:2.20 kWNominal current: 4.9 ANominal speed: 1420 r.p.m.Voltage:230 / 400 V / 50 HzType of construction: B3Protection: IP 55Insulation class: FMotor protection: PTC resistorRepair switch:Lockable, red handle, yellow contrast plate,completely wired with motor incl. auxiliary contactBellow expansion sleeve:Quantity:1 ea.Dimensions:W x H x L580 x 120 x 580 mmMaterial:galvanized steel / PVCExhaust air sectionBellow expansion sleeve:Quantity:1 ea.Abmessungen: W x H x L700 x 120 x 700 mmQuantity:galvanized steel / PVCLouvered damper with longitudinal slat gasketsor airtight as per DIN 1946 P. 4:Quantity:1 ea.Dimensions: W = 700 mm H = 700 mmMaterial:Frame:galvanized steelLouvers:aluminiumDesign: class 1, 2 or 4acc. to EN 1751Radial roof-top fan:Air-handling capacity: 7600 m 3 /hExt. pressure: 220 PaTot. pressure: 319 PaPower consumption: 1.47 kWOperating speed: 1420 r.p.m.Sound power level: 87 dB (A)374

RBS Block UnitsTechnical dataRBS block units8. RBS block units - equipment details: RBS 500 / 3Accessories:Rain protection hood with squared enclosure madeof seawater-resistant aluminium with integratedsound-insulation hood; motor carrier cage withintegrated contact protectionMotor, added-on:Output:1.65 kWNominal current: 3.6 ANominal speed: 1400 r.p.m.Voltage:400 / 690 V / 50 HzType of construction: B3Protection: IP 55Insulation class: FMotor protection: thermal contactRepair switch:Lockable, red handle, yellow contrast plate,completely wired with motor incl. auxiliary contact,externally wired PTC resistorDimensions:Enclosure:Width:Length:Weight:Base frame:total height incl. base frame2310 / 1350 mm1050 mm2730 mm702 kgH = 300 mmtop-mounted lifting rings375

Technical dataRBS block units8. Detailed drawing of RBS block unit: RBS 400Rain protection,installedPanel F5 HRZP05 – 355Weatherproof enclosureDVWN 500 – 4DRoof-top fan with standard motorin weatherproof enclosureFlat roof base frameRain protection for repair switch,installed and wiredRepair switch, installedunderneath rain hoodRBS 400 – weatherproof system376

RBS Block UnitsTechnical dataRBS block units8. RBS block units - equipment details: RBS 400 / 1Combined supply and exhaust air unitType: block unit RBS 400Type of housing:Series: AHU-S4010QWK/ weatherproofWall thickness: 40 mmSheet thickness: 1.0 mmInterior:galvanized steelExterior:galvanized steelInsulation:mineral woolSupply air sectionWeather-protection intake hood:Quantity:1 ea.Material:galvanized steelLouvered damper with longitudinal slat gasketsor airtight as per DIN 1946 P. 4:Quantity:1 ea.Dimensions: W = 800 mm H = 900 mmMaterial:Frame:galvanized steelSlats:aluminiumDesign: class 1, 2 or 4acc. to EN 1751Condensate collecting trough:Dimensions: W = 960 mm L = 240 mmFilter section:Panel filter, extractable:Class: F 5Quantity:1 ea. W x H x T592 x 592 x 94 mmQuantity:1 ea. W x H x T287 x 287 x 94 mmQuantity:2 ea. W x H x T592 x 287 x 94 mmInitial resistance: 53 PaDesign resistance: 153 PaSeparating surface: 22.09 m 2Make:RosenbergType:FTP07Q 1500BDesign:Separating medium:Filter frame:Accessories:Separator indication:folded, glass-fibre freepolypropylenegalvanized steelinclined-tube manometer,indication 0-500 PaFan section, enclosed radial fan with beltdrive, service door with clip fasteners andprotection grille:Air-handling capacity: 6200 m 3 /hExternal pressure: 300 PaTotal pressure: 521 PaPower consumption: 1.32 kWOperating speed: 1973 r.p.mSound power level: 83 dB (A)Efficiency: 69 %Accessories:Elastic connecting socket, vibration insulators,optionally with circular measuring lineMaterial:Drive:impellor made of polyamide6.6 and seawater-resistantaluminiumV-belt,with motor slide base377

Technical dataRBS block units8. RBS block units - equipment details: RBS 400 / 2Motor:Output:1.0 kWNominal current: 3.4 ANominal speed: 1420 r.p.mVoltage:230 / 400 V / 50 HzType of construction: B3Protection: IP 55Insulation class: FMotor protection: PTC resistorRepair switch:Lockable, red handle, yellow contrast plate,completely wired with motor incl. auxiliary contactBellow expansion sleeve:Quantity:1 ea.Dimensions:W x H x L580 x 120 x 580 mmMaterial:galvanized steel / PVCExhaust air sectionBellow expansion sleeve:Quantity:1 ea.Dimensions:W x H x L700 x 120 x 700 mmMaterial:galvanized steel / PVCLouvered damper with longitudinal slat gasketsor airtight as per DIN 1946 P. 4:Quantity:1 ea.Dimensions: W = 700 mm H = 700 mmMaterial:Frame:galvanized steelSlats:aluminiumDesign: class 1, 2 or 4acc. to EN 1751Make:RosenbergType:JKL07Q-2001W-G-08 GRadial roof-top fan:Air-handling capacity: 6200 m 3 /hExternal pressure: 300 PaTotal pressure: 366 PaPower consumption: 1.31 kWOperating speed: 1293 r.p.m.Sound power level: 87 dB (A)378

RBS Block UnitsTechnical dataRBS block units8. RBS block units - equipment details: RBS 400 / 3Accessories:Rain protection hood with squared enclosure madeof seawater-resistant aluminium with integratedsound-insulation hood; motor carrier cage withintegrated contact protectionMotor, added-on:Output:0.87 kWNominal current: 1.6 ANominal speed: 1335 r.p.m.Voltage:230 / 400 V / 50 HzType of construction: B3Protection: IP 55Insulation class: FMotor protection: thermal contactRepair switch:Lockable, red handle, yellow contrast plate,completely wired with motor incl. auxiliary contact,PTC resistor externally wired.Dimensions:Enclosure:Width:Length:Weight:Base frame:total height incl. base frame2310 / 1350 mm1050 mm2730 mm668 kgW = 300 mmtop-mounted lifting rings379

Rain hood with repair switch,installed and wiredTechnical dataRBS block units8. Detailed drawing of RBS block unit: RBS 355DVWN 450Roof-top fan with standard motorin weatherproof enclosureRain protection,installedWeatherproof enclosurePanel F5 HRZP05 – 315Flat roof base framedosedRepair switch, installedunderneath rain hoodRBS 355 – weatherproof system380

RBS Block UnitsTechnical dataRBS block units8. RBS block units - equipment details: RBS 355 / 1Combined supply and exhaust air unit,type: block unit RBS 355Type of enclosure:Series: AHU-S4008QWK/weatherproofWall thickness: 40 mmSheet thickness: 1.0 mmInterior:galvanized steelExterior:galvanized steelInsulation:mineral woolSupply air sectionWeather-protection intake hood:Quantity:1 ea.Material:galvanized steelLouvered damper with longitudinal slat gasketsor airtight as per DIN 1946 P. 4:Quantity:1 ea.Dimensions: W = 600 mm H = 700 mmMaterial:Frame:galvanized steelSlats:aluminiumDesign: class 1, 2 or 4acc. to EN 1751Initial resistance: 60 PaDesign resistance: 160 PaSeparating surface: 13,096 m 2Design:Separating medium:Filter frame:Accessories:Separator indication:folded, glass-fibre freepolypropylenegalvanized steelinclined-tube manometer,indication 0-500 PaFan section, enclosed radial fan with beltdrive, service door with clip fasteners andprotection grille:Air-handling capacity: 4200 m 3 /hExternal pressure: 300 PaTotal pressure: 512 PaPower consumption: 0.86 kWOperating speed: 2095 r.p.m.Sound power level: 81 dB (A)Efficiency: 70 %Accessories:Elastic connecting socket, vibration insulators,optionally with circular measuring lineCondensate collecting trough:Dimensions: W = 760 mm L = 240 mmFilter section:Panel filter, extractable:Class: F 5Quantity:1 ea. W x H x T740 x 660 x 94 mmMaterial:Drive:impellor made of polyamide6.6 and seawater-resistantaluminiumV-belt,with motor slide base381

Technical dataRBS block units8. RBS block units - equipment details: RBS 355 / 2Motor:Output:1.10 kWNominal current: 2.6 ANominal speed: 1410 r.p.m.Voltage:230 / 400 V / 50 HzType of construction: B3Protection: IP 55Insulation class: FMotor protection: PTC resistorRepair switch:Lockable, red handle, yellow contrast plate,completely wired with motor incl. auxiliary contactBellow expansion sleeve:Quantity:1 ea.Dimensions:W x H x L500 x 120 x 500 mmMaterial:galvanized steel / PVCExhaust air sectionBellow expansion sleeve:Quantity:1 ea.Dimensions:W x H x L515 x 120 x 515 mmMaterial:galvanized steel / PVCLouvered damper with longitudinal slat gasketsor airtight as per DIN 1946 P. 4:Quantity:1 ea.Dimensions: W = 515 mm H = 515 mmMaterial:Frame:galvanized steelSlats:aluminiumDesign: class 1, 2 or 4as per EN 1751Radial roof-top fan:Air-handling capacity: 4200 m 3 /hExternal pressure: 300 PaTotal pressure: 348 PaPower consumption: 0.82 kWOperating speed: 1293 r.p.mSound power level: 80 dB (A)382

RBS Block UnitsTechnical dataRBS block units8. RBS block units - equipment details: RBS 355 / 3Accessories:Rain protection hood with squared enclosure madeof seawater-resistant aluminium with integratedsound-insulation hood; motor carrier cage withintegrated contact protectionMotor, added-on:Output:0.87 kWNominal current: 1.6 ANominal speed: 1335 r.p.m.Voltage:400 / 690 V / 50 HzType of construction: B3Protection: IP 55Insulation class: FMotor protection: thermal contactRepair switch:Lockable, red handle, yellow contrast plate,completely wired with motor incl. auxiliary contact,PTC resistor externally wired.Dimensions:Enclosure:Width:Length:Weight:Base frame:total height incl. base frame2110 / 1150 mm850 mm2490 mm503 kgH = 300 mmtop-mounted lifting rings383

Technical dataRBS block units8. Detailed drawing of RBS block unit: RBS 315DVWN 400Roof-top fan with standard motorin weatherproof enclosureRain protection,installedWeatherproof enclosurePanel F5 HRZP05 – 280Flat roof base frameInstall rain hoodfor repair switchRepair switch,wiredInstall rain hoodfor repair switchRBS 315 – weatherproof system384

RBS Block UnitsTechnical dataRBS block units8. RBS block units - equipment details: RBS 315 / 1Combined supply and exhaust air unitType: block unit RBS 315Type of enclosure:Series: AHU-S4007QWK/ weatherproofWall thickness: 40 mmSheet thickness: 1.0 mmInterior:galvanized steelExterior:galvanized steelInsulation:mineral woolSupply air sectionWeather-protection intake hood:Quantity:1 ea.Material:galvanized steelLouvered damper with longitudinal slat gasketsor airtight as per DIN 1946 T. 4:Quantity:1 ea.Dimensions: W = 480 mm H = 580 mmMaterial:Frame:galvanized steelSlats:aluminiumDesign: class 1, 2 or 4as per EN 1751Condensate collecting trough:Dimensions: W = 680 mm L = 240 mmFilter sectionPanel filter, extractable:Class: F 5Quantity:1 ea. W x H x T592 x 592 x 94 mmInitial resistance: 53 PaDesign resistance: 153 PaSeparating surface: 10.02 m 2Design:Separating medium:Filter frame:Accessories:Separator indication:folded, glass-fibre freepolypropylenegalvanized steelinclined-tube manometer,indication 0-500 PaInspection section:Fan section, enclosed radial fan with beltdrive, service door with clip fasteners andprotection grille:Air-handling capacity: 2800 m 3 /hExternal pressure: 300 PaTotal pressure: 491 PaPower consumption: 0.53 kOperating speed: 2204 r.p.mSound power level: 79 dB (A)Efficiency: 73 %Accessories:Elastic connecting socket, vibration insulators,optionally with circular measuring lineMaterial:Drive:impellor made of polyamide6.6 and seawater-resistantaluminiumV-belt,with motor slide base385

RSC Systems – Speed ControlRSCSYSTEMS · RSC SYSTEMS · RSC SYSTEMS · RSC SYSTEMSRSC systems – speed control386

RSC SystemsTechnical dataRSC systems – speed controlSystem description9. RSC systems – speed controlThe intelligent extraction hood!REVEN ® temperature and fume sensors enableperfect control of the exhaust air flow of extractionhoods. In normal large-scale kitchens, one, twoor a maximum of three speeds are available toadjust the extraction system to the heat and fumeconcentration in the kitchen. An automatic controlwith sensors provides for far more efficient ventilation.➜ The RSC system is also suitable for theupgrading of installed extraction hoods!The sensors are wired with an automatic controllerand exhaust air fan. All components, such assensors, automatic controller and exhaust air fan,can optionally be integrated into the hood anddelivered as one unit ready for connection.Intelligent extraction hoods by REVEN ® ensure➜ environmental protection while saving money!Just ask for the RSC Manual.- Intelligent hoods by REVEN ® think for themselves!- Built-in sensors ensure a pleasantworking atmosphere and save money!- Intelligent systems avoid waste of energy!387

anlage wird über jedes kritisches Küchengerät eine Löschdüse angeordnet. Genauso muß bei dvon der REVEN – SPEED – CONTROL (RSC) Steuerung verfahren werden. D. h. über jedeserät muß ein Sensor (siehe Abb.1) gesetzt werden.e Geräte werden alle Küchengeräte eingestuft die viel Hitzef erzeugen. Also z. B. Kippbratpfannen, Grills, Kochkessel,.s.w.. Technical dataRSC systems – speed controlie Anzahl der verwendeten Sensoren hängt alleinig von der9. Design and planning of RSC systems – speed controlrichtung ab und nicht von der Haubenlänge!Assessing the right number of sensors is the mostimportant task when designing RSC systems. Theapproach is similar to the design of an ANSUL fireextinguishingsystem. Each critical piece of kitchenequipment is monitored by an extinguishing nozzle.The design of the REVEN ® speed control (RSC) isbased on the same principle. Each critical cookingdevice is monitored by a sensor. All equipment thatgenerates a lot of heat and/or fumes, such as tiltingfrying pans, grills, cooking vessels, deep fryers etc.,is considered as critical.N. B.:➜ The required number of sensors isdetermined by the kitchen equipmentand not the length of the hood!An RSC system is to be designed for an extractionhood type RVS-M. The top view of the cookingequipment block includes four Abb critical 1.: RSC pieces - Sensorof equipment. Consequently, four sensors arerequired. Because all of the sensors are fittedinto a single hood, a single power supply unit issufficient. These details allow also the calculationof the price for the RSC system.blufthaube des Typs RVS – M soll eine RSC – Steuerung ausgelegt werden. Die Draufsicht desieht wie folgt aus:ck sind vier kritische Küchengeräte vorhanden, was die Verwendung von vier Sensoren nötigSensoren werden in eine Haube eingebaut, somit reicht die Verwendung von einem Netzgeräesen Angaben kann der Preis für die RSC – Steuerung ermittelt werden:RSC sensorLegend:Legende:KochkesselCooking vesselTilting frying panKippbratpfanneFriteuseDeep fryerRSC sensorRSC – Sensor388

RSC SystemsTechnical dataRSC systems – speed control9. RSC systems – speed control – control systemThe RSC system comprises the followingprincipal components:RSC sensors that deliver a signal between0 and 10 V, a power supply unit for the supply ofthe sensors with a strongly smoothed DC signal.The sensor enclosure is protected according toIP 54 and located inside the hood canopy. A cablebox for the connection of both sensor cablesis placed on the hood roof. The sensors delivera signal between 0 and 10 V depending on thetemperature and the relative air humidity.N. B.:➜ Please note that the RSC sensorsare not comparable to commonhumidity and temperature sensors.They are measuring transducers witha control range that is particularlymatched to the conditions in large-scalekitchens! As a rule, one power unitshould be provided for each hood!The most important benefit of RSC systems tothe customer is that the sensor is hardly noticeable.After installation, only the sensor tip, a small metalliccylinder with a diameter of 14 mm and a heightof 17 mm, can be seen on the outside. No othermodifications become apparent on the outer hood!The RSC 1 system delivers a control signalwith a control voltage between 0 and 10 V forthe triggering of external devices such as a fanor a damper servomotor. This means in practice:1. Servomotors must be suitable for acontinuous signal between 0 and 10 V.2. Exhaust air fans (three-phase fans orAC fans without capacitor) must becontrolled via a frequency transformerby the customer or converted in such mannerthat their speed becomes controllablevia a signal between 0 and 10 V.3. In general, the RSC output signal issuitable for each control system thatcan process a 0 to 10 V signal.389

REVEN ® -O-MAT fire-extinguishing systemF I R E - F I G H T I N G S Y S T E M S · F I R E - F I G H T I N G S Y S T E M SREVEN ® -O-MAT390

REVEN ® -O-MATTechnical dataREVEN ® -O-MAT fire-extinguishing systemSystem description10. Type REVEN ® -O-MATREVEN ® -O-MATThe fire-extinguishing system REVEN ® -O-Matwas developed ➜ for the automatic fire protectionof deep fryers, fryers and grills in kitchens.In addition, REVEN ® -O-Mat protects the extractionhoods and exhaust air ducts. The system consistsessentially of an extinguishing agent container and anautomatic trigger ANSUL AUTOMAN including thepertinent pressure reducer. The components arefitted in a single enclosure. Nozzles, detectors,solders and guide rolls are delivered as a complete unit.REVEN ® -O-Mat system ANSUL R102The REVEN ® -O-Mat System ANSUL R102 istriggered ➜ automatically. You can also activateit via a manual trigger. The power supply of theequipment (gas or electricity) is shut off when thesystem is triggered. Integrated electrical filters, iffitted, are disabled. The fan for the exhaust air ductsshould preferably remain in operation in order totransport the finely distributed extinguishing agentinto the ducts. The REVEN ® -O-Mat system fights firesby spraying the extinguishing agent ANSULEX ontoall hazardous components, such as frying baths andgrill or fryer tops, as well as filters, extraction hoodsand exhaust air ducts in the relevant concentration.When the extinguishing agent ANSULEX comes incontact with burning grease, the agent reacts withthe grease and produces a saponifying layer. Thefoam acts as an insulating layer between the hotgrease and the ambient air and prevents re-ignition.In addition, flammable vapours cannot escape fromthe fat bath.BMW Regensburg factory canteen 1BMW Regensburg factory canteen 2391

Technical dataREVEN ® -O-MAT fire-extinguishing system10. Type REVEN ® -O-MATAs mentioned above, the extraction system shouldremain in operation after the REVEN ® -O-MAT systemhas been triggered in order to transport and distributethe finely dispersed ANSULEX droplets into the ductsystem and minimize the smoke concentration insidethe kitchen. In addition, the circulating air producescooling effects in all areas.Mechanical triggering:The extinguishing agent tank contains 11.4 litres ofANSULEX-LpH and is integrated into the trigger unitAUTOMAN. An additional extinguishing agent tankcan be added optionally if required. The tanks arefitted with a connection kit suitable for the propellantreceptacle and the nozzle piping.The trigger mechanism is controlled by a mechanicaltripping system that triggers the automatic extinguishingprocess when an alarm is released via the solder ormanual trigger.Approved in the NA by:Underwriters Laboratories ® , Inc. (UL)– UL Standard 1254– UL Standard 300External fire-extinguishing system as wall-mounted unitUnderwriters Laboratories ® of Canada (ULC)– ULC/ORD-C 1254.6National Fire Protection Association (NFPA)– NFPA 96– NFPA 17AFire-extinguishing system integratedinto the ventilating ceiling392

REVEN ® -O-MATTechnical dataREVEN ® -O-MAT fire-extinguishing system10. Type REVEN ® -O-MAT1. When a transmitter 1 or 2 is triggered automaticallyor manually, the propellant gas bottle in themechanical trigger unit ANSUL-AUTOMAN 3is tripped.2. The open propellant gas bottle releases nitrogenthat flows to the extinguishing agent tanks 4,which are installed in a well accessible location.1 Trigger element with rope2 Manual trigger with rope (alternatively)3 Mechanical trigger unit AUTOMANwith propellant gas bottle4 Extinguishing agent tank3. The liquid extinguishing agent ANSULEX-LpHflows out and is distributed in a suitable mannermanner by the extinguishing nozzle system 5.5 Extinguishing nozzle system6 Zero potential contact (microswitch)4. The cooking equipment is switched off viaa zero potential contact 6 (microswitch).152436Flow sheet of atwin-tank fire-extinguishing system393

Technical dataREVEN ® -O-MAT fire-extinguishing system10. Type REVEN ® -O-MATDesign:The size of the fire-extinguishing system (single-tank,twin-tank or multi-tank) depends on the facilities tobe protected. We distinguish between the followingprotection types in this regard:❑ Object protection: protection of the kitchenequipment (deep-fryers, fryers, cookers etc.)❑ Duct protection: protection of the the exhaust airduct system in order to prevent flames adjacentbuilding sections❑ Total protection: includes object and duct protectionFor systems that are tested and approved by theGerman Association of Property Insurers VDS,total protection is imperative. In order to ensurefire extinction, all extinguishing nozzles must beable to spray extinguishing agent for a definedperiod. Accordingly, only a limited number ofextinguishing nozzles can be used in combinationwith the extinguishing agent tank due to the givencapacity of 11.4 litres.N. B.:The design of a fire-extinguishing systemshould only be confined to trained technicalpersonnel in order to ensure that all importantcomponents are protected and the systemis dimensioned according to the requirements.Please contact the competent REVEN ® teamof technicians for the planning of yourfire-fighting system.Components - piping:The following types of piping are distinguishedin connection with the fire-extinguishing systemREVEN-O-MAT ANSUL R102:1. Manifold piping2. Duct nozzle piping3. Hood nozzle piping4. Object protection piping1. Manifold piping:The manifold piping is the pipeline from the outletof the extinguishing agent tank to the last branchof the nozzle piping. It includes all installed fittingswith the exception of the T-connectors and bendsfor the connection of the nozzle pipes.The minimum distance between the outlet of theextinguishing agent tank and the first nozzle shouldbe 1.8 m approximately.Material: stainless steel2. Duct nozzle piping:The duct nozzle piping comprises all pipelines fromthe manifold pipes to the duct nozzles. It includesall installed fittings and T-connectors as well as thebranch fittings of the duct nozzle pipes.Material: stainless steel3. Hood nozzle piping:The hood nozzle piping comprises all pipelines fromthe manifold pipes to the hood nozzles. It includesall installed fittings and T-connectors as well as thebranch fittings of the hood nozzle pipes.Material: stainless steel394

REVEN ® -O-MATTechnical dataREVEN ® -O-MAT fire-extinguishing system10. Type REVEN ® -O-MAT4. Object protection piping:The object protection piping comprises all pipelinesfrom the manifold pipes to the object protectionnozzles. It includes all installed fittings andT-connectors as well as the branch fittings ofthe object protection nozzles.Material: stainless steelExtinguishingagent tankTriggermechanismAUTOMAN trigger unit:The trigger system with pressure adjustmentconsists of the AUTOMAN trigger mechanismwith pressure reducer, the extinguishing agenttank, the pressure hose and all required connectingpieces. The pressure reducer produces a constantpressure of 7.0 bars in the extinguishing agenttank when the system is triggered. The system iseither triggered automatically by soldered strutsor via a manual trigger.PressureadjusterAUTOMAN trigger unitA zero potential microswitch (double-pole,double-throw) fitted to the trigger mechanismshuts off the energy supply of the relevant kitchenequipment and transmits the alarm to the firealarm or control centre.The trigger mechanism is fitted into an enclosurewith a size of 600 x 420 x 200 mm and must bemounted to a straight vertical surface.395

Technical dataREVEN ® -O-MAT fire-extinguishing system10. Type REVEN ® -O-MATExtinguishing agent tank:Capacity:Tankdiameter:Material:Operatingpressure:11.4 l178 mmstainless steel6.89 barExtinguishing nozzles:Each nozzle is designed in such manner that it spraysthe liquid extinguishing agent evenly onto the surfacesor over the spaces to be protected. Even if all nozzleslook similar, they are designed for differentapplications and should only be used as specified.➜ Each nozzle is marked with an engravedidentifier.Testpressure:Burstingpressure:20.86 bar41.37 barConnection forextinguishingagent conduitExtinguishingagent tankEnclosureExtinguishing agent tank fortwin-tank systemsBMW Regensburg factory canteen 1396

REVEN ® -O-MATTechnical dataREVEN ® -O-MAT fire-extinguishing system10. Type REVEN ® -O-MATThe nozzle includes four parts:a. The protection cap prevents deposits at thebore that would otherwise accumulate duringthe operation of fryers, deep-fryers and grills.It is blown off by the pressure generated afterthe activation of the REVEN ® -O-Mat system.b. The dirt trap prevents contamination of the nozzle.c. The nozzle body constitutes the enclosureof the dirt trap, connection thread 3/8 inch.d. The nozzle is made of brass.Extinguishing nozzles:The signal cable comprises the trigger rope withprotective conduit, deflector rolls and detectors.The detectors are soldered struts incorporated in thetrigger rope that release the rope tension at a particulartemperature thereby activating the fire-extinguishingsystem. The trigger rope is protected by a conduitand guided via deflection rolls at the pipe bends.We distinguish between two types of detectors:end detectors and series detectors. They areidentical and differ only in regard to their installation.1. The end detector is located atthe end of the trigger rope.2. The series detector is installed between thetrigger mechanism AUTOMAN and the enddetector. You can install up to 15 detectors(14 series and 1 end detector) in one detector line.c. Nozzle bodyb. Dirt trapd. Nozzlea. Protection capRod assemblyBracketSoldered strutEnd and series detectors397

398

REVEN ® -O-MATTechnical dataREVEN ® -O-MAT fire-extinguishing system10. Type REVEN ® -O-MATSoldered struts:Soldered struts are made of metal including eutecticsolders that melt at particular temperatures andtrigger the system.The selection of the solder depends on the heatemission and temperature of the kitchen equipment.The customer must provide for the following:The cabling between the snap switch and existingswitch cabinet of the kitchen (NYM 3 x 1.5).A cable (e.g. IY / ST / 2 x 2 x 0.8) can be installedoptionally for the transmission of the alarm to anexisting fire alarm centre.N. B.:Make sure that you install thesoldered struts behind the greasefilters into the extraction hoods!➜ We recommend the installation of analarm horn by the customer to alertthe kitchen personnel acoustically when theextinguishing system has been triggered.Liquid fire-extinguishing systems for equipmentprotection under ventilating ceilings and cookerextraction hoods:The extinguishing system is installed during or afterthe assembly of the ventilating ceiling or extractionhoods and the kitchen equipment.➜ The exhaust air fans remain in operationduring the extinguishing process. The supplyair must be shut off.The AUTOMAN trigger unit is fitted to the front ofthe cooker extraction hood or in another nearbylocation. The nozzles and trigger ropes are installedinside the cooker extraction hoods.The extinguishing system is triggered mechanicallyvia soldered struts or a separate manual trigger.When the extinguishing system is triggered, the zeropotential snap switch incorporated in the AUTOMANtrigger unit must shut off the power supply of theindividual pieces of equipment such as cookers,grills, deep-fryers, fryers etc. The shut-off facilityis to be installed by the customer.➜ We only give a guarantee if a shut-off systemis installed!399

Guardian fire-extinguishing systemF I R E - F I G H T I N G S Y S T E M S · F I R E - F I G H T I N G S Y S T E M SGuardian400

GUARDIANTechnical dataGuardian fire-extinguishing systemSystem description10. Type GuardianEverybody has had one – a mishap in the kitchen!The overcooked milk or burnt steak are among theless dangerous events in contrast to the possibleconsequences of a cooking plate that has been lefton, or a shooting flame. In most cases, everyone getsoff lightly. Reports of fire brigades prove, however,that fires in private homes occur more often that onemight think and typically break out in the kitchen.You can benefit from our long years of experiencein commercial kitchen fire protection in your ownhome too.Our advantage for your safety.The US forces in Europe realized the benefits ofthis technology a long time ago and their membersalso use these systems in their private kitchens.REVEN ® shows you how to protect yourself:Our tried and tested self-triggering fire-extinguishingsystem Guardian offers effective preventive fireprotection. The extinguishing system with lowspace requirements is optimally matched to thedimensions of built-in kitchens and is suitable forintegration into cooker extraction hoods.The liquid extinguishing agent of the Guardiansystem satisfies three important requirements:1. The generated foam rapidly inhibits theoxygen supply and suffocates the flames.2. Due to evaporation, the fire sourceis cooled to below the ignition point.3. After the fire has been extinguished, you caneasily wipe off the remaining extinguishingagent from the surfaces without any residue.401

Technical dataGuardian fire-extinguishing system10. Type GuardianHow does the Guardian system work?1. Fire breaks outdue to burningfat, for instance.2. The sensor of thesystem detectsthe fire.3. The extinguishingsystem is triggeredand sprays theliquid extinguishingagent onto thefire source.402

GUARDIANTechnical dataGuardian fire-extinguishing system10. Type GuardianOrdering and tender text for the fireextinguishingsystem type Guardian:Integrated fire-extinguishing system for privatekitchen extraction hoods in accordance withUL/NFPA/USAF/DOD regulations including powersupply shut-off, type Guardian.The extinguishing system and extinguishing agent areapproved by the UL (Underwriters Laboratories, Inc.)The extinguishing agent is approved by the officialGerman testing institute for fire-extinguishing agents.System components including:– pressure tank with rising pipe– brass valve– pressure gauge with scale– tank holder– microswitch and cable-tensioning nut– special extinguishing agent; the tankis located outside the extraction hood3. Soldered strut trigger comprising:- steel rope- angular rollers- S-hooks- two soldered struts (trigger temperature at 74 °C)including fasteners and angle brackets4. Power-supply shut-off unit:Manufactured in accordance with VDE guidelines,IP 43 protection, complete unit including thecabling between the zero potential microswitchand the power supply shut-off unit.5. Cable kit:Suitable for the power supply of the shutoffunit as well as the control of the solenoidvalve of gas cookers.6. Reset switch:Zero potential contact for the control ofan audible or visible alarm signal and thecontrol light.1. Extinguishing agent distributing pipe network:The piping comprises steel or stainless steel pipesa flexible connection hose and a nozzle holder forhoods of 600 mm or 800 mm.2. Two high-pressure spray nozzles:Made of brass, conical spray angle with 2 x 45°suitable for installation above the cooking equipmentand protection of the entire cooking surface.Optionally:Flat sprayer for the separation of the hoodfilters from the fan piping in order to preventflames spreading to the exhaust pipe.Assembly:The fire-extinguishing system is installed into thecooker extraction hood and the hood box above.Assembly of the hood box and the hood includingall accessories, fasteners, gaskets and small parts.Delivery of a completely assembled compact unit.Commissioning and handover of a system readyfor operation.403

Ultra CleanerType UC-OH 2 (Ultra Cleaner for Offices, Hotels and private Homes)U LT R A C L E A N E R · U LT R A C L E A N E R · U LT R A C L E A N E RUC-OH 2404

UC-OH 2Technical dataUltra Cleaner, Type UC-OH 2System description11. Type UC-OH 2Currently the most efficient air cleaner forthe catering (commercial kitchens, hotels andrestaurants) and processing industry, at workplaces(offices, working and social rooms) and inprivate homes (living spaces).In hotels and restaurants:Cigarette smoke, fine dust, kitchen smell andother odour particles produce high and unpleasantpollution of the air in hotels and restaurants.➜ Your guests surely prefer fresh and clean air andthe agreeable ambience created this way willmake them stay longer.At work:In particular cases, the operation of a laser printerin an office can produce a particle concentrationin the room air as high as that caused by smoking.Scientists found out that the pollution of the air inan office building (under a smoking ban) duringworktime is up to five times higher than thatof the outside air next to a very busy road.➜ Office employees need to take a deep breathfrom time to time. Clean and fresh air helps themto work more efficiently and perform a better work.Allergy:Airborne allergens such as pollen, mildew spores,pet hair and dust mites can seriously affect air quality,particularly for people suffering from allergies.➜ The purity of the ambient air is a decisivefactor for the quality of life of asthmatics andmany people suffering from other allergies.➜ All basic elements can be cleaned and reused –no throwaway separators!TÜV-tested ➜ flame-arresting capabilityin accordance with the UL Directive 1046 of the USUnderwriters Laboratories ® and DIN 18869-5.Modernstainlesssteeldesignmade inGermanyThe exhaustair opening isfitted with asoundabsorbingmatAt home:Fungus spores, fine dust, pollen and allergens arepermanent pollutants in the air of living spaces.➜ At home, the well being of the entire familyis only ensured if the air is fresh and clean incompliance with applicable air purity standards.Interior view of UC-OH2IntegratedUCCminifan405

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UC-OH 2Technical dataUltra Cleaner, Type UC-OH 211. Dimensions, wattage etc. UC-OH 2 407➜ Dimensions:Height: 650 mmWidth: 400 mmDepth: 450 mm➜ Weight:30 kg➜ Electrical data:110 V 60 Hz, 220 V 50 Hz,10 W to 160 W➜ Air-handling capacity:Adjustable between 0 m³/hto 500 m³/h➜ Noise level:Between 0 dB (A) to 50 dB (A)➜ Air cleaning efficiency:> 99,97 %for particles > 0,3 µm➜ Filter stages:1) F9 EUREVEN ®washable pre-filter2) Gas filter (option)3) HEPA ® H13 high-performanceparticulate and fine dust filter

HOMEPAGEHomepage – guideVerschrottungsprämieRECOMAX/EN:Start-Seite +Bestellungs-MaskeBilder?!408

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Rentschler REVEN ®Lüftungssysteme GmbHLudwigstraße 16 -18D-74372 SersheimGermanyPhone: +49 (0) 7042 373-0Fax: +49 (0) 7042 373-20info@reven.dewww.reven.deSubject to changes and errors!

REVEN air cleaning food industry 3.2 – english - Rentschler Reven ...

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