GEA Bock Bock HA5 Скачать руководство пользователя | Manualshive

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Product description

•  Semi-hermetic four-cylinder reciprocating compressor with oil pump lubrication.
•  Flange-mounted drive motor on the compressor case.
•  Specially or deep cooling with air-cooled motor and direct suction at the cylinder.

Name plate

Fig. 1

2.1 Brief description

Oil sight glass

Valve plate

Cylinder
cover

Terminal box

Suction shut-
off valve

Dimension and connection values can be found in Chapter 9

Transport eyelet

Discharge
shut-off valve
Oil pump

Air guide hood

with fan

Drive section

1

2

3

4

5

6

7

8

9

10

11

12

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Содержание Bock HA5

Страница 1: ...u 1 09911 11 2015 DGbFEIRu GEA Bock HA5 HA5 725 4 HAX5 725 4 HA5 830 4 HAX5 830 4 HA5 925 4 HAX5 925 4 Assembly instructions 09911 11 2015 Gb Translation of the original instructions 1 2 3 4 5 6 7 8 9...

Страница 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...

Страница 3: ...r contactor and motor contactor selection 5 2 Standard motor design for direct or part winding start 5 3 Basic circuit diagram for part winding start with standard motor 5 4 Special motor design for d...

Страница 4: ...conditioning systems Personnel must be capable of assessing thework to be carried out and recognising any potential dangers 1 1 Identification of safety instructions DANGER Indicates a dangerous situ...

Страница 5: ...quipment 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 insp...

Страница 6: ...case Specially or deep cooling with air cooled motor and direct suction at the cylinder Name plate Fig 1 2 1 Brief description Oil sight glass Valve plate Cylinder cover Terminal box Suction shut off...

Страница 7: ...urrent 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...

Страница 8: ...x 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...

Страница 9: ...temperature Evaporation temperature C Condensing temperature C Suction gas superheat K Suction gas temperature C Fig 5 Fig 4 3 Areas of application Design for other areas on request R404A R507 R22 Ma...

Страница 10: ...combustible environment Fig 8 Fig 9 Fig 10 F E D C 1 2 3 4 2 Setting up 4 1 Storage and transport Use transport eyelet Do not lift manually Use lifting gear Storage at 30 C 70 C maximum permissible re...

Страница 11: ...nly use air tight 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 los...

Страница 12: ...off valve completely opened service connection closed The connection which cannot be shut off is intended for safety devices Fig 16 Opening the service connection Spindle Turn 1 turn to the right cloc...

Страница 13: ...lines fuses and motor protection switches must be rated on the basis of the maximum working current see name plate For motor protection use a current dependent and time delayed overload protection dev...

Страница 14: ...monitor F4 Safety chain high low pressure monitoring F5 Oil differential pressure monitor C1 Fan operating capacitor B1 Release switch thermostat Fig 17 nderung 0 Datum Name Datum Bearb Gepr Norm 1 02...

Страница 15: ...or part winding 1 K2 Mains contactor part winding 2 K1T Delay relay max 1s S1 Control voltage switch E1 Oil sump heater PW MP10 5 6 7 BOCK COMPRESSORS 8 9 Bl 1 Bl 1 M 1 M1 1 K1 9 X3 1 10 2 C1 3 F5 4 T...

Страница 16: ...do this results in opposed rotary fields and results in damage to the motor After the motor starts up via partial winding 1 partial winding 2 must be switched on after a maximum delay of one second F...

Страница 17: ...1 W1 U1 V2 U2 W2 L3 L2 L1 400 V Y nur Direktstart V1 W1 U1 V2 U2 W2 L1 L2 L3 5 4 Sondermotor Ausf hrung f r Direkt oder Stern Dreieck Anlauf F r den Stern Dreieck Anlauf ist eine mechanische Anlaufent...

Страница 18: ...hain high low pressure monitoring F5 Oil differential pressure monitor C1 Fan operating capacitor B1 Enabling switch thermostat Q1 Main switch nderung 0 Datum Name Datum Bearb Gepr Norm 1 20 Feb 2009...

Страница 19: ...relay S D changeover K5T Delay relay start unloader S1 Control voltage switch AL Start unloader E1 Oil sump heater D S MP10 5 6 7 BOCK COMPRESSORS 8 9 Bl 1 Bl 1 9 X3 1 M 1 M1 1 10 2 K1 11 3 C1 4 F5 K1...

Страница 20: ...H1 LED lights red The hot gas side of the compressor can also be protected against overtemperature using a thermal protection thermostat accessory The H2 LED red is provided for the protection functi...

Страница 21: ...connection 1 or 2 Release the hot gas temperature sensor if installed 3 or 4 2 Restore the power supply L1 or S1 ON Function check of motor temperature sensor operational ON Function check of hot gas...

Страница 22: ...l and depending on the pressure and ambient temperature refrigerant diffuses into the compressor s lubricating oil This reduces the oil s lubricating ability When the compressor is started the refrige...

Страница 23: ...trols are mandatory on the installation side The compressor has undergone trials in the factory and all functions have been tested There are therefore no special running in instructions Check the comp...

Страница 24: ...open before starting the compressor Check that the safety and protection devices pressure switch motor protection electrical con tact protection measures etc are functioning properly Switch on the co...

Страница 25: ...then approx every 3 years or 10 000 12 000 operating hours Dispose of used oil according to the regulations observe national regulations Annual checks Oil level leak tightness running noises pressure...

Страница 26: ...ked on the name plate This oil type should be used as a preference Alternatives are stated in the extract from our lubricants table below Refrigerants GEA standard oil types Recommended alternatives H...

Страница 27: ...g ratio 66 33 L M 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 apply for 50Hz operation Fo...

Страница 28: ...hlu m glichkeit f r lspiegelregulator View X Possibility of connection of oil level regulator Vue X Raccord pour r gulateur de niveau d huile Dreilochanschlu f r TRAXOIL 3xM6x10 Three hole connection...

Страница 29: ...sure switch OIL 7 16 UNF D Connection oil pressure switch LP 7 16 UNF D1 Connection oil return from oil separator 1 4 NPTF E Connection oil pressure gauge 7 16 UNF F Oil drain M22 x 1 5 H Oil charge p...

Страница 30: ...ards 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 regul...

Страница 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...

Страница 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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