GEA Bock HGX2 CO2 T Series Bedienungsanleitung

96032-04.2013-DGbF

engineering for a better world GEA Refrigeration Technologies

Bock Compressor HGX2 CO2 T

Assembly instructions

HGX2/70-4 CO2 T

HGX2/90-4 CO2 T

HGX2/110-4 CO2 T

HGX2/130-4 CO2 T

96032-04.2013-DGbF

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 Product description 5

 2.1 Shortdescription

 2.2 Nameplate

 2.3 Typekey

3 Areas of application 8

 3.1 Refrigerants

 3.2 Oilcharge

 3.3 Limitsofapplication

4 Compressor assembly 9

4.1 Settingup

4.2 Pipes

 4.3 Flangeshut-offvalves(HP/LP)

4.4 Operatingmodeofthelockableserviceconnections

4.5 Operatingtheshut-offvalves

 4.6 Pipeconnections

4.7 Layingsuctionandpressurelines

5 Electrical connection 12

 5.1 Informationforcontactorandmotorcontactorselection

 5.2 Standadmotor,designedfordirectorpartwindingstart

 5.3 Mainelinewiringdiagramforpartwinding

 5.4 ElectronictriggerunitMP10

 5.5 ConnectionoftheelectronictriggerunitMP10

 5.6 FunctionaltestoftheelectronictriggerunitMP10

 5.7 Oilsumpheater(accessories)

6 Commissioning 18

 6.1 Preparationsforstart-up

 6.2 Pressurestrengthtest

 6.3 Leaktest

 6.4 Evacuation

 6.5 Refrigerantcharge

 6.6 Start-up

6.7 Decompressionvalves

6.8 Avoidingslugging

7 Maintenance 22

7.1 Preparation

7.2 Worktobecarriedout

7.3 Sparepartsrecommendation

7.4 Accessories

7.5 Decommissioning

8 Technical data 24

9 Dimensions and connections 25

10 Declaration of conformity and installation 26

11 Service 27

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.

GEABockGmbH

72636Frickenhausen

GEABockGmbH

Benzstraße7

72636Frickenhausen

Germany

Telephone+4970229454-0

Fax +4970229454-137

[email protected]

www.bock.de

Manufacturer

Contact

96032-04.2013-DGbF

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 Product description 5

 2.1 Shortdescription

 2.2 Nameplate

 2.3 Typekey

3 Areas of application 8

 3.1 Refrigerants

 3.2 Oilcharge

 3.3 Limitsofapplication

4 Compressor assembly 9

4.1 Settingup

4.2 Pipes

 4.3 Flangeshut-offvalves(HP/LP)

4.4 Operatingmodeofthelockableserviceconnections

4.5 Operatingtheshut-offvalves

 4.6 Pipeconnections

4.7 Layingsuctionandpressurelines

5 Electrical connection 12

 5.1 Informationforcontactorandmotorcontactorselection

 5.2 Standadmotor,designedfordirectorpartwindingstart

 5.3 Mainelinewiringdiagramforpartwinding

 5.4 ElectronictriggerunitMP10

 5.5 ConnectionoftheelectronictriggerunitMP10

 5.6 FunctionaltestoftheelectronictriggerunitMP10

 5.7 Oilsumpheater(accessories)

6 Commissioning 18

 6.1 Preparationsforstart-up

 6.2 Pressurestrengthtest

 6.3 Leaktest

 6.4 Evacuation

 6.5 Refrigerantcharge

 6.6 Start-up

6.7 Decompressionvalves

6.8 Avoidingslugging

7 Maintenance 22

7.1 Preparation

7.2 Worktobecarriedout

7.3 Sparepartsrecommendation

7.4 Accessories

7.5 Decommissioning

8 Technical data 24

9 Dimensions and connections 25

10 Declaration of conformity and installation 26

11 Service 27

96032-04.2013-DGbF

1|Safety

1.2 Qualicationsrequiredofpersonnel

1.3 General safety instructions

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

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

mustthereforeonlybeperformedbypersonnelwiththequalica-

tions listed below:

 •For example, a refrigeration technician, refrigeration mechatron-

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

enablepersonneltoassemble,install,maintainandrepairrefrigeration

andair-conditioningsystems.Personnelmustbecapableofassessing

theworktobecarriedoutandrecognisinganypotentialdangers.

WARNING! •Refrigerating compressors are pressurised machines and

thereforerequireparticularcautionandcareinhandling.

•Risk of burns! Depending on the operating conditions, surface

temperatures of over 60 °C on the pressure side or below 0 °C on

the suction side can be reached.

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

even for testing purposes.

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

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! DANGER OF SUFFOCATION!

 NeverreleasesignicantvolumesofCO2or the entire contents of

the system into closed rooms!

96032-04.2013-DGbF

1|Safety

TheseassemblyinstructionsdescribethestandardversionoftheHGX2CO2 T manufacturedbyBock.

Thecompressorisintendedforusewith CO2intranscriticaland/orsubcritical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!

1.4 Intended use

WARNING! The compressor may not be used in potentially explosive

environments!

The Bock refrigerating compressor named in the title is intended for installing in a machine

(withintheEUaccordingtotheEUDirectives2006/42/ECMachineryDirective,97/23/ECPressure

EquipmentDirectiveand2006/95/EC–LowVoltageDirective).

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

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

approvedinaccordancewithlegalregulations.

2|Product description

2.1 Short description

Important information

•TranscriticalCO2applications are still in the development phase.

•Theyrequireacompletelynewkindofsystemandcontrol.

•TheyarenotageneralsolutionforthesubstitutionofF-gases.

•Therefore,weexpresslypointoutthatallinformationinthisoperatingmanual

hasbeenprovidedaccordingtoourcurrentlevelofknowledgeandmay

change due to further development. Legal claims based on the correctness

of the information cannot be made at any time and are hereby expressly

excluded.

96032-04.2013-DGbF

100/150bar

HAX2/110-4CO

AS30046A002

26,7A

380-420VY/YY

9,66

440-480VY/YY

1750 11,66

CO2,C85 E

Y:110 A Y: 141 A

GEABock GmbH

72636Frickenhausen, Germany

2| Product description

•Semi-hermetictwo-cylinderreciprocatingcompressorwithsuctiongas-cooleddrivemotor.

•The refrigerant coming from the evaporator is entering the compressor and owing over

the motor. This ensures an especially intensive cooling of the motor. Therefore the motor

temperatureremainsonarelativelylowlevel-especiallyathighload.

•Cylindricalrollerbearingsupportthecrankshaftontheoilpumpside.

•Doubleslidebearingonthemotorange.

•Bi-directionaloilpumpwithoilpressurereliefvalve.

•One decompression valve each on the low and high pressure side, which vent into the

atmospherewhentheseinadmissiblyhighprintingpressuresarereached.

2.1 Short description

Discharge

shut-offvalve

DimensionandconnectionvaluescanbefoundinChapter9

Fig.1

Fig.2

Connection

oilevelregulator

ConnectionHP

Oilsumpheater

Oilsightglass

ConnectionLP

Transporteyelet

Thermalprotection

thermostat

Valveplate

Oilllerplug

Oilpump

Oildrain,oillter

Terminalbox

Suction

shut-offvalve Motorsection

Drivesection

96032-04.2013-DGbF

2| Product description

2.2 Name plate(example)

2.3 Typekey(example)

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

Fig.3

Transcritical

CO2version

Numberofpoles

Sweptvolume

Size

Esteroilcharge

Series¹)

HG 2110- 4 CO2

100/150 bar

HGX2/110-4 CO2T

AS30046A002

32,3 A

Y: 110 A Y: 141 A

380-420V Y/YY

9,66

440-480V Y/YY

1740 11,66

CO2,C 85 E

1 Typedesignation

2 Machinenumber

3 maximumoperatingcurrent

4 Startingcurrent(rotorblocked)

Y: Partwinding 1

YY: Partwinding1and2

5 ND(LP):max.permissibleoperating

pressure(g)Lowpressureside

 HD(HP):

max.permissibleoperating

pressur

e(g)Highpressureside

Observe the limits of

application diagrams!

50 Hz

60 Hz

6 Voltage,circuit,frequency

7 Nominalrotationspeed

8 Displacement

9 Voltage,circuit,frequency

10 Nominalrotationspeed

11 Displacement

12 Oiltypelledatthefactory

13 Terminalboxprotectiontype

Electrical accessories can change

the IP protection class!

}

GEA Bock GmbH

72636 Frickenhausen, Germany

96032-04.2013-DGbF

3|Areas of application

ATTENTION! Compressor operation is possible within the operating limits

shown in the diagrams. Thresholds should not be selected as

design or continuous operation points.

- Max. permissible discharge end temperature 160°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.

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

BockC85E(onlythisoilmaybeused).

3.1 Refrigerants

• CO2: R744

3.2 Oil charge

3.3 Limits of application

Max. permissible operating

pressure (LP/HP)1): 100/150 bar

The oil level must be in the

visible part of the sight

glass; damage to the com-

pressor is possible if over-

filled or underfilled!

max.oillevel

min.oillevel

ATTENTION!

Fig.4

1HGX2/130-4 CO2 T

Applicationslimit

1) LP=Lowpressure

HP=Highpressure

Fig.5

Unlimited

applicationrange

to Evaporationtemperature(°C)

∆toh  Suctiongassuperheat(K)

po Suctionpressure(bar)

pv2 Dischargeendpressure(bar)

96032-04.2013-DGbF

4|Compressor assembly

4.1 Setting up

 Setuponanevensurfaceorframewithsufcientload-

bearingcapacity.

 Singlecompressorpreferablyonvibrationdamper.

Compoundconnectionbasicallyrigid.

 Usetransporteyelet.

 Donotliftmanually!

 Useliftinggear!

 Provideadequateclearanceformaintenancework.

 Ensureadequatecompressorventilation.

 Donotuseinacorrosive,dusty,dampatmosphereora

combustibleenvironment.

Fig.6

Fig.7

Fig.8

Fig.9

Tol.-Ang. DIN ISO 2768-mK

Ra Rz

Maß

Passung

Freigabe

Alternativbezug:

Baumustergeprüft

Teil inaktiv

Lieferantenzeichnung

K.-Auftrag:

PL:

Zeichnung ungültig

Entwicklungsstand

Teil keine Serie

120

400

±0.5

über 0.5

bis 6

Benzstraße 7 - 72636 Frickenhausen - Germany - www.bock.de

Unbemaßte Radien:

Diese Zeichnung ist unser Eigentum!

Sie darf ohne unsere Genehmigung weder nach-

gebildet, vervielfältigt, oder Dritten Personen zu-

gänglich gemacht werden. Der Nachbau nach

dieser Zeichnung, oder an Hand der nach dieser

Zeichnung hergestellten Gegenstände durch den

Abnehmer oder Dritte ist nicht gestattet.

Wir behalten uns alle Rechte, gemäß DIN ISO 16016

an dieser Zeichnung vor.

Bearb.

Datum

Änderungs-Nr.

Werkstoff:

Ausgangsteil, bzw. Rohteil:

Gepr.

Name

Datum

19.04.

Werkstückkanten

DIN ISO 13715

Ersatz für:

Ersetzt durch:

Erstellt

2010

Geprüft

Kurz

Zone

1/x

Oberflächenbehandlung / Härte:

Blatt:

Änderungsbeschreibung

400

Benennung:

±0.8

1000

±0.3

120

±0.2

Zeichn.-Nr. Teile-Nr.

Oberflächenangaben ISO 1302

x.xxxx-xxxxx.x

Zust.

Gußtoleranzen:

Gewicht: (kg)

±0.1

Maßstab:

1:1

Wasserwaage

für Indesign

Der Lieferant muß sicherstellen, dass die Ware in

einwandfreiem Zustand angeliefert wird (Korrosions-

schutz, Verpackung für sicheren Transport).

Rz 25

Rz 160

0,05

Rz 1,6

0,3

0,7

1,6

Rz 16

6,3

Rz 63

Rz 6,3

Rz 12,5

F:\user\kurz\3D Sachen\3D Teile\Zeichnungen\Wasserwaage

INFO! Newcompressorsarefactory-lledwithinertgas(3barnitrogen).

Leave this service charge in the compressor for as long as possible

and prevent the ingress of air.

Immediately after coolingtechnical connection of the compressor of

shutoffdevicesinsuction-,discharge-,oilreturnlineetc.closeand

compressors evacuate.

Check the compressor for transport damage before starting any

 work.

4.2 Pipes

Pipesandsystemcomponentsmustbecleananddryinsideandfreeofscale,swarfandlayersof

rustandphosphate.Onlyusehermeticallysealedparts.

 Lay pipes correctly. Suitable vibration compensators must be provided to prevent pipes being

crackedandbrokenbyseverevibrations.

 Ensureaproperoilreturn.

 Keeppressurelossestoanabsoluteminimum.

96032-04.2013-DGbF

4|Compressor assembly

4.3 Flange shut-off valves (HP/LP)

ATTENTION! The compressor must be depressurised through connections A

  andBbeforecommencinganyworkandpriortoconnectingtothe

refrigerant system

Fig.10 Fig.11

4.4 Operatingmodeofthelockableserviceconnections

Pipeconnection

Opening the shut-off valve:

Spindle:turntotheleft(counter-clockwise)asfarasitwillgo.

—>Shut-offvalvecompletelyopened/serviceconnectionclosed.

Theconnectionwhichcannotbeshutoffisintendedforsafetydevices.

Opening the service connection

Spindle:Turn½-1turntotherightclockwise.

—>Serviceconnectionopened/shut-offvalveopened.

Theconnectionwhichcannotbeshutoffisintendedforsafetydevices.

Spindle

Connectioncannot

beshutoff

Connection

blocked

Serviceconnec-

tionclosed

Pipeconnection

Spindle

Connectioncannot

beshutoff

Connection

offen

Serviceconnec-

tionopened

Fig.12

Fig.13

Andere Handbücher für Bock HGX2 CO2 T Series

Dieses Handbuch passt für folgende Modelle

Inhaltsverzeichnis

Andere GEA Luftkompressor Handbücher

GEA

GEA Bock HG8 Series Bedienungsanleitung

GEA

GEA HGX4 CO2 Series Bedienungsanleitung

GEA

GEA Bock HG22P A Bedienungsanleitung

GEA

GEA HG44e Bedienungsanleitung

GEA

GEA HG12P Bedienungsanleitung

GEA

GEA HGX34/110-4 ML CO2 T Bedienungsanleitung

GEA

GEA HGX46/280-4 ML CO2T Bedienungsanleitung

GEA

GEA FK20 Bedienungsanleitung

GEA

GEA Bock HGX2 CO2 T Series Bedienungsanleitung

GEA

GEA HGX7 R134a Bedienungsanleitung

GEA

GEA Grasso Bedienungsanleitung

GEA

GEA HGX5/725-4 R134a Bedienungsanleitung

GEA

GEA HG88e series Bedienungsanleitung

GEA

GEA HG22e/125-4 Bedienungsanleitung

GEA

GEA HG5/725-4 Bedienungsanleitung

GEA

GEA HGX6 R134a series Bedienungsanleitung

GEA

GEA HGX12P CO2 Bedienungsanleitung

GEA

GEA HG34e Bedienungsanleitung

GEA

GEA HGX34/130-4 ML CO2 T Bedienungsanleitung

GEA

GEA HG34P/215-4 Bedienungsanleitung

GEA

GEA HA22P/125-4 Bedienungsanleitung

GEA

GEA GEA Bock HG66e Series Bedienungsanleitung

GEA

GEA Bock HGX2/70-4 CO2 T Bedienungsanleitung

GEA

GEA pluscom Bock EX-HG12P Bedienungsanleitung

Beliebte Luftkompressor Handbücher anderer Marken

Sparmax

Sparmax DC-25XR Bedienungsanleitung

KAESER

KAESER M122 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

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

Craftsman

Craftsman 919.152144 Bedienungsanleitung

Alkin

Alkin W3 Series Bedienungsanleitung