GEA HG22e/160-4 Assembly Instructions Manual Download Page 19 | Manualshive

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GEA HG22e/160-4 Assembly Instructions Manual Download Page 19

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Relay position INT69 G

B2 12 14 11

Fig. 19

5.6 Function test of the trigger unit INT69 G

Before commissioning, after troubleshooting or making changes to the control power circuit, check
the functionality of the trigger unit. Perform this check using a continuity tester or gauge.

5

|

Electrical connection

Gauge state

Relay position

1.

Deactivated state

11-12

2.

INT69 G switch-on

11-14

3.

Remove PTC connector

11-12

4.

Insert PTC connector

11-12

5.

Reset after mains on

11-14

5.7 Start unloader

To avoid current peaks during the starting phase we recommend using the GEA Bock-ESS soft

starting device (Electronic Soft Start). Refer to "Accessories" for further information.

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Summary of Contents for HG22e/160-4

Page 1: ...160 4 S HG22e 190 4 HG22e 190 4 S HG34e 215 4 HG34e 215 4 S HG34e 255 4 HG34e 255 4 S HG34e 315 4 HG34e 315 4 S HG34e 380 4 HG34e 380 4 S HGX34e 215 4 S R407C HGX34e 255 4 S R407C HGX22e 125 4 HGX22e...

Page 2: ...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...

Page 3: ...g mode of the lockable service connections 5 Electrical connection 15 5 1 Information for contactor and motor contactor selection 5 2 Connection of the driving motor 5 3 Circuit diagram for direct sta...

Page 4: ...ge INFO Important information or tips on simplifying work WARNING Inadequately qualified personnel poses the risk of accidents the consequence being serious or fatal injury Work on compressors is ther...

Page 5: ...be used in potentially explosive environments These assembly instructions describe the standard version of the compressor named in the title man ufactured by GEA GEA refrigerating compressors are int...

Page 6: ...ur cylinder reciprocating compressor with oil pump lubrication Suction gas cooled drive motor 2 1 Short description Dimension and connection values can be found in Chapter 9 Fig 1 HG22e HG34e Fig 2 Oi...

Page 7: ...he factory pressure g High pressure side 13 Terminal box protection type Observe the limits of application Electrical accessories can change diagrams the IP protection class 50 Hz 60 Hz 1 2 3 4 5 13 1...

Page 8: ...esholds should not be selected as design or continuous operation points Permissible ambient temperature 20 C 60 C Max permissible discharge end temperature 140 C Max permissible switching frequency 8x...

Page 9: ...ss of air at all costs Evaporation temperature C Condensing temperature C Suction gas superheat K Suction gas temperature C 3 Areas of application Design for other areas on request R134a R407C R404A R...

Page 10: ...e Beachten Sie hierzu die Einsatzgrenzendiagramme 6 Spannung Schaltung F 7 Nenndrehzahl 8 Hubvolumen 9 Spannung Schaltung F 10 Nenndrehzahl 11 Hubvolumen 12 Werkseitig eingef llte 13 Schutzart Klemmen...

Page 11: ...uous operation points Permissible ambient temperature 20 C 60 C Max permissible discharge end temperature 140 C Max permissible switching frequency 8x h A minimum running time of 3 min steady state co...

Page 12: ...Nr Werkstoff Ausgangsteil bzw Rohteil Gepr Zone 1 x Blatt ung Zeichn Nr Teile Nr x xxxx xxxxx x Ma stab 1 1 4 3 Pipe connections INFO New compressors are factory filled with inert gas 3 bar nitrogen...

Page 13: ...be used The connection diameters of the shut off valves are rated for maximum compressor output The actual required pipe cross section must be matched to the output The same applies for non return val...

Page 14: ...the lockable service connections Fig 15 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 Fig 16 Ope...

Page 15: ...t Star delta start 400 V Y Direct start only Elektrischer Anschluss Electrical connection Raccordement lectrique Y Niedere Spannung Low voltage Bas voltage Ho H H L3 L1 L2 Electrical connection Raccor...

Page 16: ...ol power circuit fuse BP1 High pressure safety monitor BP2 Safety chain high low pressure monitoring BT3 Release switch thermostat 5 3 Circuit diagramm for direct start 230 V 400 V Y Fig 17 Anschlu ka...

Page 17: ...04 2017 DGbFEIRu QA1 Main switch SF1 Control voltage switch EC1 Compressor motor QA2 Compressor contactor INT69 G Electronic trigger unit INT69 G EB1 Oil sump heater BP1 P QA2 BP2 P L1 1 L2 1 L3 1 L1...

Page 18: ...NFO The relay switching output is executed as a floating changeover contact This electrical circuit operates according to the quiescent current principle i e the relay drops into a the idle position a...

Page 19: ...trigger unit Perform this check using a continuity tester or gauge 5 Electrical connection Gauge state Relay position 1 Deactivated state 11 12 2 INT69 G switch on 11 14 3 Remove PTC connector 11 12 4...

Page 20: ...rant Under vacuum the spark over and creepage current distances of the terminal board connection bolts shorten this can result in winding and terminal board damage 6 5 Refrigerant charge CAUTION Wear...

Page 21: ...evaporator and expansion valves Suction gas superheat at the compressor input should be min 7 10 K check the setting of the expansion valve The system must reach a state of equilibrium Particularly i...

Page 22: ...as oil sump heater pressure switch Available accessories can be found on the Internet at www gea com 7 4 Accessories Only use genuine GEA spare parts 7 3 Spare parts recommendation HG22e 125 4 S 160 4...

Page 23: ...ce with the applicable national regulations 7 Maintenance 7 5 Extract from the lubricants table The oil type filled as standard in the factory is marked on the name plate This oil type should be used...

Page 24: ...el measured in low reflection measuring area measuring distance 1m Compressor operation at 50 Hz 1450 rpm refrigerant R404A Values stated are average values tolerance 2 dB A 5 3 4 Type No of cylinders...

Page 25: ...eration at 50 Hz 1450 rpm refrigerant R404A Values stated are average values tolerance 2 dB A 5 3 4 Type No of cylinders Displace ment 50 60 Hz 1450 1740 rpm Electrical data Weight Connections Oil cha...

Page 26: ...Y 3 50 Hz 265 290 V 440 480 V Y 3 60 Hz L M H 5 Tolerance 10 relative to the mean value of the voltage range Other voltages and types of current on request The specifications for max power consumption...

Page 27: ...stereintragung vorbehalten The reproduction distribution and utilization of this document as well as the communication of its contents to others without express authorization is Ma 20 30 A O K E B L D...

Page 28: ...ider dlungen verpflichten zu Schadenersatz Alle hte f r den Fall der Patent Gebrauchsmuster r Geschmacksmustereintragung vorbehalten reproduction distribution and utilization of this ument as well as...

Page 29: ...h 7 16 UNF Connection suction side lockable B Anschluss Druckseite nicht absperrbar Zoll inch 1 8 NPTF Connection discharge side not lockable B1 Anschluss Druckseite absperrbar Zoll inch 7 16 UNF Conn...

Page 30: ...standards referenced A partly completed machine may only be put into operation when it has been established that the machine into which the partly completed machine is to be installed conforms to the...

Page 31: ...ny questions about installation operation and accessories please contact our technical service or specialist wholesaler and or our representative The GEA service team can be contacted by phone with a...

Page 32: ...enhausen Germany Phone 49 0 7022 9454 0 Fax 49 0 7022 9454 137 info gea com gea com GEA Group is a global engineering company with multi billion euro sales and operations in more than 50 countries Fou...

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