GEA CAIRfricostar - CS Klimateknik

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MaintenanceGEA CAIRfricostar9.1.1 Basic information regarding the cleaning of finsELECTRICAL HAZARD AND DANGER FROM ROTATING UNIT PARTS! OB-SERVE PERSONAL PROTECTION MEASURES!In this connection make sure to observe the safety information on page 50.DANGER FROM SHARP EDGES!There is a danger that the thin fins may inflict cuts during cleaning.The fin assembly must be cleaned to ensure that the heat exchanger continues tooperate at full capacity. This can be carried out using a brush (not wire brush) or anindustrial vacuum cleaner. Do not use hard or sharp cleaning tools!Copper or aluminium fins may be blown out against the direction of the airflow usingcompressed air, or sprayed with water at low pressure for cleaning.9.2 Maintenance intervals (check list)The maintenance intervals as defined in European guidelines and standards (e. g.: VDI2089) must be observed.ELECTRICAL HAZARD AND DANGER FROM ROTATING UNIT PARTS ANDSHARP EDGES! OBSERVE PERSONAL PROTECTION MEASURES!In connection with maintenance procedures described in this section make sureto observe all safety information on page 50 and page 51!The following tables contain short description of all maintenance intervals and associatedprocedures. Detailed description of maintenance steps for individual units componentsis specified starting from page 54.Additional maintenance procedures during the first three months after commissioningare apecified in „Table 9-1“ .All other maintenance procedures are specified in „Table 9-2“ .Pay attention during the first two years after commissioning to „Maintenance log bookfor your CAIRfricostar – Air handling unit for swimming pools“ on page 65 in Appendixto the current operation manual.During the first 3 months after commissioning:Unit component Interval Procedure ✓The whole unit monthly • Perform all operations as described in „Basic cleaning and maintenance tasks“on page 50.• Clean and refill existing siphons. (reduce the interval if necessary)• Test the unit’s dehumidification function.Tab. 9-152 PR-2006-0019-GB • Subject to modifications • Status 05/2009
GEA CAIRfricostarMaintenanceUnit componentUnit(see page 54)Beltdrivenfan units(see page 55ff)Directdrivenfan units(S. page 58)Basic requirementsfor allfilters(see page 58)Bag/panel/fine-dust filters(see page 59)Other filtersHeater unit(L.P.H.W. seepage 60)Electric heaterunit(see page 60)Tab. 9-2Interval(months)Procedure1 month • Clean and refill existing siphons.3 months • Check casing for damage/firm seating.• Check/renew seals on all service openings.• Check panels for damage and corrosion, renew corrosion protection and checkfunction of door safety catch (on discharge side).• Hygiene inspection (we recommend the maintenance steps and intervalsspecified in VDI 6022!): Check built-in parts for contamination and clean ifnecessary; carry out wipe disinfection; check sealing materials for microorganismsand fungi, clean/replace if necessary.3 months • Check fan/motor mountings, also check for dirt, damage and corrosion.• Check that anti-vibration mounts are functioning correctly.• Check that belt guards are functioning correctly, clean if necessary.• Check impeller for out of balance.• Check V-belt for tension and wear and tear; tension or replace if necessary – fordescription see page 57ff.• Check fan/motor for noise in bearings, replace bearings if necessary.• Observe recommended lubrication interval for fan bearings without lifetimelubrication (see Table 9-5 on page 58).3 months • Check motors for dirt, damage and corrosion, also check mountings.• Check motors for noise in bearings, replace bearings if necessary.• Check impeller (welded seams in particular) for cracks; replace bearings ifnecessary.3 months • Check filters for dirt, damage and smells.• Clean filter section.6 months • Check whether the maximum permissible pressure differential (see RLT 01Guideline, for example) or pressure differential specified by the manufacturerhas been exceeded; if so, replace the filter.at leastevery6-9 months• Hygiene inspection (we recommend the maintenance steps and intervalsspecified in VDI 6022!): Even if the filter shows no visible signs of contamination,fungi and micro-organisms may have grown through the filter as a result of longtermuse (in air with low dust content).continuous • Replace the filter when the maximum pressure differential is reached.measuringreplaceevery 3monthsRefer to the relevant documentation providing information on maintenance.6 months • Check for tightness and for possible contamination on the air side.• If there is a risk of frost, also check the safety devices regularly, or takeappropriate precaution measures such as draining the equipment or addingantifreeze.• Check that pipe connections and mountings are secure.• Clean air side if necessary (blow through heat exchanger using compressed airor low pressure water).• Bleed.6 months • Dry clean on air side.✓PR-2006-0019-GB • Subject to modifications • Status 05/2009 53
Page 1 and 2: Air conditioning of swimming pools
Page 3: GEA CAIRfricostarTable of ContentsC
Page 6 and 7: Safety and User InformationGEA CAIR
Page 12 and 13: Technical DescriptionGEA CAIRfricos
Page 18 and 19: Transportation and StorageGEA CAIRf
Page 20 and 21: Transportation and StorageGEA CAIRf
Page 22 and 23: AssemblyGEA CAIRfricostar5 Assembly
Page 24 and 25: AssemblyGEA CAIRfricostarFig. 5-4:F
Page 26 and 27: AssemblyGEA CAIRfricostar• Remove
Page 28 and 29: AssemblyGEA CAIRfricostarAdditional
Page 30 and 31: AssemblyGEA CAIRfricostar5.2.4 Asse
Page 32 and 33: InstallationGEA CAIRfricostarNoteTh
Page 34 and 35: InstallationGEA CAIRfricostar6.3.3
Page 36 and 37: InstallationGEA CAIRfricostar6.3.4
Page 38 and 39: Electrical ConnectionGEA CAIRfricos
Page 44 and 45: CommissioningGEA CAIRfricostar8 Com
Page 46 and 47: CommissioningGEA CAIRfricostar8.4 D
Page 48 and 49: CommissioningGEA CAIRfricostarELECT
Page 50 and 51: MaintenanceGEA CAIRfricostar9 Maint
Page 54 and 55: MaintenanceGEA CAIRfricostarUnit co
Page 56 and 57: MaintenanceGEA CAIRfricostarInitial
Page 58 and 59: MaintenanceGEA CAIRfricostar• Obs
Page 60 and 61: MaintenanceGEA CAIRfricostar9.6 Hea
Page 62 and 63: MaintenanceGEA CAIRfricostarOil and
Page 64 and 65: TroubleshootingGEA CAIRfricostar11
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Page 68: Customer proximity, sales structure

GEA CAIRfricostar - CS Klimateknik

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