BOCK HG44e Bedienungsanleitung

BOCK HG44e/HG56e (HC/LG)

Assembly instructions

96416-06.2021-Gb

Translation of the original instructions

HG(X)44e/475-4 (S) HG(X)56e/850-4 (S)

HG(X)44e/565-4 (S) HG(X)56e/995-4 (S)

HG(X)44e/665-4 (S) HG(X)56e/1155-4 (S)

HG(X)44e/770-4 (S)

HG44e/475-4 (S) HC ............................... HG44e/770-4 (S) HC

HG56e/850-4 (S) HC ............................. HG56e/1155-4 (S) HC

HGX44e/475 (S/ML) 9 LG ................. HGX44e/770 (S/ML) 22 LG

HGX56e/850 (S/ML) 18 LG ............. HGX56e/1155 (S/ML) 35 LG

colour the world

of tomorrow

BOCK®

96416-06.2021-DGbFEIRu

Contents Page

1 Safety 4

 1.1 Identicationofsafetyinstructions

 1.2 Qualicationsrequiredofpersonnel

 1.3 Generalsafetyinstructions

 1.4 Intendeduse

 2 Safetyinstructionsforuseofammablerefrigerants 6

 2.1 Safetyinstructions

2.2 Qualicationsrequiredofpersonnel

3 Product description 7

 3.1 Shortdescription

 3.2 Nameplate

 3.3 Typekey

 3.4 TypekeyHCcompressors

 3.5 TypekeyLGcompressors

About these instructions

Readtheseinstructionsbeforeassemblyandbeforeusingthecompressor.Thiswillavoidmisunder-

standings andpreventdamage.Improperassemblyanduseofthecompressorcanresultinserious

orfatalinjury.

Observethesafetyinstructionscontainedintheseinstructions.

Theseinstructionsmustbepassedontotheendcustomeralongwiththeunitinwhichthecompres-

sorisinstalled.

BockGmbH

72636Frickenhausen

BockGmbH

Benzstraße7

72636Frickenhausen

Germany

Phone+4970229454-0

Fax+4970229454-137

www.bock.de

[email protected]

Manufacturer

Contact

96416-06.2021-DGbFEIRu

Contents Page

 4 Areasofapplication 10

 4.1 Refrigerants

 4.2 Oilcharge

 4.3 Limitsofapplication

5AreasofapplicationonHCandLGcompressors 12

5.1 Refrigerants

 5.2 Oilcharge

 5.3 Limitsofapplication

6Compressor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 Lubricants/oil

 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

96416-06.2021-DGbFEIRu

1|Safety

1.2 Qualicationsrequiredofpersonnel

DANGER Indicatesadangeroussituationwhich,ifnotavoided,

willcauseimmediatefatalorseriousinjury.

WARNING Indicatesadangeroussituationwhich,ifnotavoided,

maycausefatalorseriousinjury.

CAUTION Indicatesadangeroussituationwhich,ifnotavoided,

maycausefairlysevereorminorinjury.

ATTENTION Indicatesasituationwhich,ifnotavoided,

maycausepropertydamage.

INFO Importantinformationortipsonsimplifyingwork.

WARNING Inadequatelyqualiedpersonnel posestheriskofaccidents,the

consequencebeingseriousorfatalinjury.Workoncompressors

isthereforereservedforpersonnelwhichisqualiedtoworkon

pressurizedrefrigerantsystems:

•For example, a refrigeration technician, refrigeration mechatronic

engineer. As well as professions with comparable training, which

enables personnel to assemble, install, maintain and repair

refrigerationandair-conditioningsystems.Personnelmustbecapable

ofassessingtheworktobecarriedoutandrecognisinganypotential

dangers.

1.1 Identicationofsafetyinstructions:

96416-06.2021-DGbFEIRu

1|Safety

1.4 Intended use

1.3 Generalsafetyinstructions

WARNING Riskofaccidents.

Refrigeratingcompressorsarepressurisedmachines and as such

callforheightenedcautionandcareinhandling.

The maximum permissible overpressure must not be exceeded,

evenfortestingpurposes.

Riskofburns!

- Dependingontheoperatingconditions,surfacetemperaturesof

over60°Conthedischargesideorbelow0°Conthesuctionside

canbereached.

-Avoidcontactwithrefrigerantnecessarily.

Contactwithrefrigerantcancausesevereburnsandskin

damage.

WARNING The compressor may not be used in potentially explosive

environments!

These assembly instructions describe the standard version of the compressor named in the title

manufactured by Bock. Bock refrigerating compressors are intended for installation in a machine

(withintheEUaccordingtotheEUDirectives2006/42/ECMachineryDirective,2014/68/EUPressure

EquipmentDirective).

Commissioningispermissibleonlyifthecompressorhasbeeninstalledinaccordancewiththeseas-

semblyinstructionsandtheentiresystemintowhichitisintegratedhasbeeninspectedandapproved

inaccordancewithlegalregulations.

Thecompressorsareintendedforuseinrefrigerationsystemsincompliancewiththelimitsof

application.

Onlytherefrigerantspeciedintheseinstructionsmaybeused.

Anyotheruseofthecompressorisprohibited!

96416-06.2021-DGbFEIRu

2 |Safety instructions for use of

flammable refrigerants

DANGER • Explosion and fire risk! Hydrocarbons and synthetic HFO

refrigerants are colourless, combustible gases which

occur naturally and which are explosive in a certain blend!

• Hydrocarbons are classied into the safety group A3 (highly-

inammablerefrigerant)accordingtoEN378.

•HFOrefrigerantsareclassiedintothesafetygroupA2L(hardly-

inammablerefrigerant)accordingtoEN378.

Astheyareheavierthanair,theoperatinglocationmustbeabove

groundleveltoallowunrestricteddischargeofthegas.

• By means of a risk and hazard analysis, appropriate technical

measuresaretobeidentifiedinordertoachievesufficientrisk

reduction. If necessary, a classification of the hazardous areas

accordingtoEN60079-10-1shouldbecarriedout.Iftherefriger-

antconcentrationexceedsthevalueof25%ofthelowerflamma-

bilitylimit(LEL),allequipmentinthehazardousareawhichisnot

permittedforoperationinhazardousareasmustbeimmediately

switchedoffwithoutanyvoltage.

•Useonlysuitableequipmentapprovedforflammablerefrigerants.

•Observethenationalregulations.

INFO Semi-hermeticcompressorsaretobeclassifiedas"technically

tight"(seee.g.TRBS2152part2/TRGS722).

2.1 Safety instructions

2.2 Qualicationsrequiredofpersonnel

WARNING Inadequatelyqualiedpersonnelposes theriskofaccidents,the

consequence being serious or fatal injury. Work on compressors

isthereforereservedforpersonnelwhichisqualiedinhandling

ammablerefrigerants.

96416-06.2021-DGbFEIRu

• HG44e:Semi-hermeticfour-cylinderreciprocatingcompressorwithsuction-gascooleddrivemotor.

• HG56e:Semi-hermeticsix-cylinderreciprocatingcompressorwithsuction-gascooleddrivemotor.

• Preferredapplicationrange:normalrefrigeratingandair-conditioning.

3|Product description

Nameplate

Fig.1

3.1 Short description

Valveplate Cylinder

cover

DimensionandconnectionvaluescanbefoundinChapter 12

Transporteyelet

Discharge

shut-offvalve

Oilpump

Suction

shut-offvalve

Oilsightglass

Drivesection

Motorsection

Fig.2

HG44e

HG56e

Terminalbox

96416-06.2021-DGbFEIRu

1 Typedesignation 6 Voltage,circuit,frequency

2 Machinenumber 7 Nominalrotationspeed

3 maximumoperatingcurrent 8 Displacement

4 Startingcurrent(rotorblocked) 9 Voltage,circuit,frequency

 Y:Partwinding1 10 Nominalrotationspeed

 YY:Partwindings1and2 11 Displacement

5 ND(LP):

max.admissibleoperatingpressur

e12 Oiltypelledatthefactory

(g)Lowpressureside 13 Terminalboxprotectiontype

 HD(HP):

max.admissibleoperating

Electricalaccessoriescanchange

pressur

e(g)Highpressureside theIPprotectionclass!

Observethelimitsofapplication

diagrams!

50 Hz

}

60 Hz

}

3|Product description

Fig.3

3.2 Nameplate (example)

BB12345A001

HGX44e/770-4S

35,0A

101A 174 A

67,0

80,4

SE 55

HG 44 e 770-4 SX

¹)HG-HermeticGas-Cooled(suctiongas-cooled)

²)X - Esteroilcharge(HFCrefrigerant,e.g. R134a,R404A/R507,R407C,R407F)

3)S - Morepowerfulmotor,e.g.forair-conditioningapplications

Motorvariant3)

Numberofpoles

Sweptvolume

e-series(optimizedefciency)

Numbersofcylinders

Size

Oilcharge²)

Series¹)

3.3 Typekey (example)

Bock GmbH, Benzstr. 7

72636 Frickenhausen, Germany

BOCK

BOCKlubE55

96416-06.2021-DGbFEIRu

3|Product description

770-

770

3.4 Typekey HCcompressor (example)

3.5 Typkey LGcompressor (example)

¹)HG-HermeticGas-Cooled(suctiongas-cooled)

²)S - Morepowerfulmotor

¹)HG-HermeticGas-Cooled(suctiongas-cooled)

²)X

- Esteroilcharge

3)S - Morepowerfulmotor

ML-Motorfornormalcoolinganddeepfreezing

Hydrocarbons

Motorvariant²)

Numberofpoles

Sweptvolume

e-series

Numbersofcylinders

Size

Series¹)

Low-GWP

Engineperformanceinhp

Motorvariant3)

Sweptvolume

e-series

Numbersofcylinders

Size

Oillling²)

Series¹)

96416-06.2021-DGbFEIRu

ATTENTION The oil level must be in the

visiblepartofthesightglass;

damage to the compressor

is possible if overfilled or

underfilled!

4 |Areas of application

Thecompressorsarelledatthefactorywiththefollowingoiltype:

-fürR134a,R404A/R507,R407C,R407F BOCKlubE55

 -fürR22  BOCKlubA46

Compressorswithesteroilcharge(BOCKlubE55)aremarkedwithanXinthetype

designation(e.g.HGX44e/770-4).

4.1 Refrigerants

• HFKW/HFC:  R134a,R404A/R507,R407C,R407F

• (H)FCKW/(H)CFC: R22

4.2 Oilcharge

INFO Forrefilling,werecommendtheaboveoiltypes.

Alternatives:see chapter 9.4

ATTENTION Compressoroperationispossiblewithintheoperatinglimits.

ThesecanbefoundinBockcompressorselectiontool(VAP)

undervap.bock.de.Observetheinformationgiventhere.

-Permissibleambienttemperature(-20°C)-(+60°C)

-Max.permissibledischargeendtemperature140°C.

-Max.permissibleswitchingfrequency12x/h.

-Aminimumrunningtimeof3min.steady-statecondition

(continuousoperation)mustbeachieved.

Foroperationwithsupplementarycooling:

-Useonlyoilswithhighthermalstability.

-Avoidcontinuousoperationnearthethreshold.

Foroperationwithcapacityregulator:

- Continuousoperation,whenthecapacityregulatorisactivated,

isnotpermissibleandcancausedamagetothecompressor.

-Thesuctiongassuperheattemperaturemayneedtobereduced

orsetindividuallywhenoperatingneartothethreshold.

- Whenthecapacityregulatorisactivated,thegasvelocityinthe

systemcannotundercertaincircumstancesensurethatsuf-

cientoilistransportedbacktothecompressor.

Foroperationwithfrequencyconverter:

- The maximum current and power consumption must not be

exceeded.Inthecaseofoperationabovethemainsfrequency,the

applicationlimitcanthereforebelimited.

4.3 Limitsofapplication

max.

min.

oillevel

Fig.4Fig.4Fig.4

HG44e

1,6Ltr.

HG56e

1,4Ltr.

Dieses Handbuch passt für folgende Modelle

Inhaltsverzeichnis

Andere BOCK Luftkompressor Handbücher

BOCK

BOCK FK40 Series Bedienungsanleitung

BOCK

BOCK HGX46/280-4 ML CO2 T Bedienungsanleitung

BOCK

BOCK HGX24e CO2 LT Series Bedienungsanleitung

BOCK

BOCK UL-HGX66e/1340 ML 31 Bedienungsanleitung

BOCK

BOCK HG6 Bedienungsanleitung

BOCK

BOCK HGX24/55 MLP 6 CO2 T Bedienungsanleitung

BOCK

BOCK HGX44e CO2 Bedienungsanleitung

BOCK

BOCK HGX22e S CO2 Series Bedienungsanleitung

BOCK

BOCK HGX22e S CO2 Series Bedienungsanleitung

BOCK

BOCK HA44e Bedienungsanleitung

BOCK

BOCK HGX34/110-4 ML CO2 T Bedienungsanleitung

BOCK

BOCK HGX24 CO2 T Series Bedienungsanleitung

BOCK

BOCK HG34e Bedienungsanleitung

BOCK

BOCK HG66e/1340-4 Bedienungsanleitung

BOCK

BOCK HGX12e S CO2 Bedienungsanleitung

BOCK

BOCK HGX34e S CO2 Series Bedienungsanleitung

BOCK

BOCK HGX12 CO2 T Series Bedienungsanleitung

BOCK

BOCK FK40 Seroes Bedienungsanleitung

BOCK

BOCK FK50 Bedienungsanleitung

BOCK

BOCK HGX12e CO2 LT Series Bedienungsanleitung

BOCK

BOCK HGX34P 2 Series Bedienungsanleitung

BOCK

BOCK Pluscom HG34P Series Bedienungsanleitung

BOCK

BOCK HGX22e/125-4 A Bedienungsanleitung

BOCK

BOCK UL-HGX22e Series Bedienungsanleitung

Beliebte Luftkompressor Handbücher anderer Marken

Sparmax

Sparmax DC-25XR Bedienungsanleitung

KAESER

KAESER M122 Bedienungsanleitung

GMC

GMC GAC1500 Bedienungsanleitung

Briggs & Stratton

Briggs & Stratton Air Compressor Bedienungsanleitung

Fini

Fini F3GST2TK Bedienungsanleitung

Industrial Air

Industrial Air CP1580325 Programmierhandbuch

Campbell Hausfeld

Campbell Hausfeld RP3300 Kurzanleitung

Ingersoll-Rand

Ingersoll-Rand UP6 20 HP Bedienungsanleitung

Hitachi

Hitachi EC99S Bedienerhandbuch

Parkside

Parkside PKO 270 A1 Bedienungsanleitung

Sullair

Sullair 185 Bedienungsanleitung

Clas Ohlson

Clas Ohlson QIE-ZTH-15 Bedienungsanleitung

Ferm

Ferm CRM1046 Bedienungsanleitung

BE AC153 Bedienungsanleitung

RIDGID

RIDGID OF25150A Bedienungsanleitung

Johnson Controls

Johnson Controls QUANTUM LX Handbuch

Sears

Sears Craftsman 919.167463 Bedienungsanleitung

Ring Automotive

Ring Automotive RAC700 Bedienungsanleitung