GEA Bock HG44e Series - Page 3

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96416-08.2020-DGbFEIRu
Contents Page
 4 Areasofapplication 10
 4.1 Refrigerants
 4.2 Oilcharge
 4.3 Limitsofapplication
5 AreasofapplicationonHCandLGcompressors 12
5.1 Refrigerants
 5.2 Oilcharge
 5.3 Limitsofapplication
6 Compressorassembly 13
 6.1 Storageandtransport
 6.2 Settingup
 6.3 Pipeconnections
 6.4 Pipes
 6.5 Layingsuctionanspressurelines
 6.6 Operatingtheshut-offvalves
 6.7 Operatingmodeofthelockableserviceconnections
 6.8 Suctionpipelterandlterdrier
 7 Electricalconnection 17
 7.1 Informationforcontactorandmotorcontactorselection
 7.2 Standardmotor,designfordirectorpartialwindingstart
 7.3 Basiccircuitdiagramforpartialwindingstartwithstandardmotor
 7.4 Specialmotor:designfordirectorstar-deltastart
7.5 Basiccircuitdiagramfor star-delta startwithspecialmotor
7.6 ElectronictriggerunitINT69G
7.7 ConnectingofthetriggerunitINT69G
7.8 FunctionaltestofthetriggerunitINT69G
 7.9 ElectronictriggerunitINT69GonHCandLGcompressors
 7.10 Oilsumpheater(accessories)
 7.11 OilsumpheateronHCandLGcompressors
 7.12 Capacityregulator(accessories)
 8 Commissioning 28
 8.1 Preparationsforstart-up
8.2 Pressureintegritytest
 8.3 Leaktest
 8.4 Evacuation
 8.5 Refrigerantcharge
 8.6 Start-up
 8.7 Avoidslugging
 8.8 Connectionofoillevelregulator
9 Maintenance 31
 9.1 Preparation
 9.2 Worktobecarriedout
 9.3 Sparepartsrecommendation/Accessories
 9.4 Extractfromthelubricantstable
 9.5 Decommissioning
 9.6 Additionalinformationwhenusingammablerefrigerants
 10 Accessories 33
 10.1Capacityregulator
 11 Technicaldata 35
 12 Dimensionsandconnections 37
 13 Declarationofincorporation 39
 14 Service 40