CAGE PROCESSING in Animal Facilities - Felasa

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Figure 4-8 Cabinet cage washer with hinged or sliding doorFront viewSide viewFig. 4-9: Cabinet Figure 4-9 cage Cabinet washer cage with washer hood with hoodThe washers operate in wash cycle mode. They can be run with one or two doors (for example washers withpass-through sections where dirty and clean side are physically separated). The hoods or doors can be openedmanually or automatically.4.3.1.1.2 Tunnel cage washerOther than cabinet washers, tunnel washers operate in line. The items are washed in a physically separatedseries of washing zones, thereby being conveyed on a belt from loading side to unloading side. Separationzones and plastic curtains amongst the washing zones are used to minimize the carryover of dirt and cleaningdetergents in between the zones. The throughput as well as the cleaning and drying result is determined bythe length of the zones and conveying velocity.Side viewHeat recoveryLoadingDepending on its design, a tunnel washercan include the following zones:DryingUnloadingPre-washing, washing,neutralising, rinsingFig. 4-10: Tunnel cage washerFigure 4-10 Tunnel cage washer18Cage Processing in Animal Facilities · 4th issue · 2013
Figure 4-10 Tunnel cage washer4.3.1.1.3 Cage and rack washersThis machine type is the only one to combine cage washing with automatic washing of racks and other largesizedor bulky items. Therefore, these washers offer a floor level access (designed in a pit or with ramps).The washers operate in wash cycle mode. They can be run with one or two doors (for example with a passthroughsection where dirty and clean side are physically separated). The washer is available with wing hingedor sliding doors, wich can be opened manually or automatically.Front view, chamber with floor level accessChamberServiceareaFig. 4-11: Cage and rack washerFigure 4-11 Cage and rack washerSide view, chamber with floor level access and doors openedFig. 4-12: Cage and rack washerFigure 4-12 Cage and rack washer4.3.1.1.4 Bottle washersBottle washers were particularly designed for washing water bottles and bottle caps. Normally the waterbottles get refilled after the cleaning process immediately, so there is no need for a following drying process.To prevent bottle caps from being clogged with bedding particles, it is recommended to wash bottles and capsseparately from cages in different machines. (Animals can die of thirst because of clogged bottle caps.)Cage Processing in Animal Facilities · 4th issue · 2013 19
Page 1 and 2: CAGE PROCESSINGin Animal Facilities
Page 3 and 4: CAGE PROCESSINGin Animal Facilities
Page 5 and 6: Index1 Introduction ...............
Page 7 and 8: 7.1 Requirements ..................
Page 9 and 10: 2 Cage processing cyclesThe followi
Page 11 and 12: 3.2 Materials for processingWhen de
Page 13 and 14: • They should be easy and conveni
Page 15 and 16: • Height-adjustable shelves ensur
Page 17 and 18: Table 4-2Option Advantages Disadvan
Page 19: Below you will find a description o
Page 23 and 24: WashingHot water mixed with deterge
Page 25 and 26: Loading systemsIn cabinet cage wash
Page 27 and 28: 4.3.2.1.3 Rinse aidRinse aids shoul
Page 29 and 30: Semiautomaticdispensing*bedding is
Page 31 and 32: Semi-automaticsystemsmultiple filli
Page 33 and 34: PermissionsWith frequent changes in
Page 35 and 36: 4.6.2.1 Basic lock types for H 2O 2
Page 37 and 38: configurations can thus require ind
Page 39 and 40: 4.6.3.2 Processual requirementsPAA
Page 41 and 42: Lead mg/l -heavy metal residues (ex
Page 43 and 44: For reasons of odour, exhaust air o
Page 45 and 46: 5.6 Installation data and consumpti
Page 47 and 48: 6.2 Start up of operationIt is part
Page 49 and 50: 6.9 Routine checks and measuresThe
Page 51 and 52: 7.2.1.1.2 Test setup1 inside at the
Page 53 and 54: 7.2.2 Test procedures for evaluatin
Page 55 and 56: surfaces stay soil free. For an eve
Page 57 and 58: 7.4 Test procedure for confirming t
Page 59 and 60: Table 7-6WasherItems for processing
Page 61 and 62: with rinse aid, for example, can be
Page 63 and 64: 9 Potential defects and damages in
Page 65 and 66: Table 9-3Source and causesStress /
Page 67 and 68: Table 9-6Sources and causesWashing
Page 69 and 70: DIN 1986:Technical Rules for Drinki
Page 71 and 72:
Detergent liquor / detergent soluti
Page 73 and 74:
ProcessingProcessing means washing,
Page 75 and 76:
Final provisions:1. This brochure d
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