Gea-bock HGZ7 Bedienungsanleitung

D GB F E109726-11.2014-DGbFengineering for a better world GEA Refrigeration TechnologiesGEA Bock Compressor HGZ7Assembly instructionsHGZX7/1620-4 R40

10 D GB F E09726-11.2014-DGbFMax. permissible operating pressure (LP/MP/HP)1): 19/19/28 barDesign for other areas onrequestFig. 7Fig. 8Fig. 93 | Are

D GB F E1109726-11.2014-DGbF3 | Areas of applicationThedesignoftheexpansionvalveonthecompressorcanbedenedwiththehelpofthediagramby

12 D GB F E09726-11.2014-DGbFTherefrigerantsuctionedoutoftheevaporator(21)iscompressedbythe4cylindersoftheLPstage(2)tointermediate

D GB F E1309726-11.2014-DGbF4| Description of functionsExplanations1 Compressor2 Cylinder LP-stage3 Intermediate pressure chamber MP4 Intermediate

14 D GB F E09726-11.2014-DGbF5| Compressor assembly Setuponanevensurfaceorframewithsufcientload-bearing capacity. Compressor in principl

D GB F E1509726-11.2014-DGbF5.3 Installationoftheliquidsubcoolersystem (standard version)Separatelyenclosedcomponents: Liquidsubcooler Rei

16 D GB F E09726-11.2014-DGbF5| Compressor assemblyIntermediate pressure chamberFig. 20XWIntermediate pressure line(Shownwithoutinsulation)RYR Conne

D GB F E1709726-11.2014-DGbF1 Liquidsubcooler 5 Expansion valve FUA Liquidsubcooler, 2 Filter drier 6 Temp. sensor expansion valve Outlet 3 Sole

18 D GB F E09726-11.2014-DGbF5.6 Pipe connections The pipe connections have graduated inside diameters so that pipes with standart millimetre and

D GB F E1909726-11.2014-DGbF5| Compressor assembly5.8 Laying suction and pressure lines5.7 Pipes Pipes and system components must be clean and dry

2 D GB F E09726-11.2014-DGbFAbout these instructionsRead these instructions before assembly and before using the compressor. This will avoid misunder-

20 D GB F E09726-11.2014-DGbF5| Compressor assembly5.9 Operating the shut-off valves Before opening or closing the shut-off valve, release the valve

D GB F E2109726-11.2014-DGbF6| Electrical connection 6.1 Information for contactor and motor contactor selectionINFOConnect the compressor motor i

22 D GB F E09726-11.2014-DGbFnderung0 Datum NameDatumBearb.Gepr.Norm1 20.Feb.2009Kelich16.Nov.2010Urspr.2 Ers. f.3 Ers. d.4 PW MP105 6 7 BOCK COMPR

D GB F E2309726-11.2014-DGbFnderung0 Datum NameDatumBearb.Gepr.Norm1 20.Feb.2009Kelich16.Nov.2010Urspr.2 Ers. f.3 Ers. d.4 PW MP105 6 7 BOCK COMPR

24 D GB F E09726-11.2014-DGbF400 VDirektstart YY Teilwicklungsstart Y/YY1V1 1W11U12W12V12U1L3L2L1 L3L2L1L3L2L11V1 1W11U12W12V12U1Direct startPart wind

D GB F E2509726-11.2014-DGbF6| Electrical connection Terminal boxFig. 306.5 Connection of the trigger unit MP10Temperaturemonitoringconnection

26 D GB F E09726-11.2014-DGbF6| Electrical connection ThecompressorandthetriggerunitMP10areoperationalwhentheH3LED(green)lights.6.6

D GB F E2709726-11.2014-DGbF6| Electrical connection Fig. 31Anschlussschema für ÖlsumpfheizungConnection diagramm for oil sump heater Plan de rac

28 D GB F E09726-11.2014-DGbF7| Commissioning7.1 Preparations for start-up7.4 Evacuation First evacuate the system and then include the compressor i

D GB F E2909726-11.2014-DGbF7| Commissioning Make sure that the suction and pressure line shut-off valves are open. Withthecompressorswitchedof

D GB F E309726-11.2014-DGbFContents Page 1 Safety 4 1.1 Identicationofsafetyinstructions 1.2 Qualicationsrequiredof

30 D GB F E09726-11.2014-DGbF7| CommissioningATTENTION ToavoidliquidshocksontheHPstage,theexpansionvalvemayonly be opened approx. 15-20

D GB F E3109726-11.2014-DGbF8| MaintenanceOnly use genuine GEA Bock spare parts!8.3 Recommended spare partsHGZ7 / ...1620-4 1860-4 2110-4Designation

32 D GB F E09726-11.2014-DGbFVentilplatte LP-StufeVentilplatte HP-Stufe8| MaintenanceSafety valveSafety boltInstallation of the valve plates:Valve pla

D GB F E3309726-11.2014-DGbF8| Maintenance8.6 DecommissioningClosetheshut-offvalvesonthecompressor.Draintherefrigerant(itmustnotbedisch

34 D GB F E09726-11.2014-DGbF9| Technical data until A018 1 2 3 4* PW = Part Winding, motors for part winding starting 1 = 1. part winding, 2 = 2.

D GB F E3509726-11.2014-DGbF9| Technical data from A040 1 2 3 4* PW = Part Winding, motors for part winding starting 1 = 1. part winding, 2 = 2. p

36 D GB F E09726-11.2014-DGbF10| Dimensions and connectionsFig. 33Dimensions in mmViewX:Connection possibility for oil level regulatorThree-hold conn

D GB F E3709726-11.2014-DGbF10| Dimensions and connectionsFig. 34Dimensions in mmViewX:Connection possibility for oil level regulatorThree-hold conn

38 D GB F E09726-11.2014-DGbF10| Dimensions and connectionsSVDVSuction lineDischarge line see technical data, Chapter 9FUELiquidsub

D GB F E3909726-11.2014-DGbF11| Declaration of conformity and installationDECLARATION OF CONFORMITY CE 01forusingthecompressorswithintheEuropea

4 D GB F E09726-11.2014-DGbF1.2 QualicationsrequiredofpersonnelDANGER Indicates a dangerous situation which, if not avoided, will cause immediate

40 D GB F E09726-11.2014-DGbFPED - CLASSIFICATION (asperEUPressureEquipmentDirective97/23/EC)DECLARATION OF CONFORMITYforuseofthecompressors

D GB F E4109726-11.2014-DGbF12| ServiceDear customer,GEA Bock compressors are top-quality, reliable and service-friendly quality products.

42 D GB F E09726-11.2014-DGbF09726-11.2014-DGbF © GEA Group AG. All rights reserved.We live our values.Excellence • Passion • Integrity • Responsibil

D GB F E509726-11.2014-DGbF1.4 Intended use1.3 General safety instructionsWARNING Risk of accidents. Refrigerating compressors are pressurised mach

6 D GB F E09726-11.2014-DGbF2| Product description Semi-hermetic, two-stage, six cylinder reciprocating compressor with suction-gascooled drive motor

D GB F E709726-11.2014-DGbFGEA Bock GmbH72636 Frickenhausen, Germany2| Product description Liquidsubcooler,expansionvalve,solenoidvalve,lter

8 D GB F E09726-11.2014-DGbF50 Hz}60 Hz}Observe the limits of application diagrams!1 Type designation2 Machine number3 Type code4 Maximum operati

D GB F E909726-11.2014-DGbF3| Areas of application Thecompressorsarelledatthefactorywiththefollowingoiltype:-fürR404A/R507,R410A