GEA Bock FK50 - Manual (Page 2)

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1 Safety 4
1.1 Identification of safety instructions
1.2 Qualifications required of personnel
1.3 General safety instructions
1.4 Intended use
2 Product description 6
2.1 Brief 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
3.4 N and K versions
3.4.1 Limits of application R134a
3.4.2 Limits of application R407C
3.5 TK version
3.5.1 Limits of application R404A/R507
3.5.2 Limits of application R22
4 Compressor assembly 11
4.1 Setting up
4.2 Maximum permissible inclination
4.3 V-belt drive
4.4 Main bearing load
4.5 Electromagnetic clutch assembly
4.6 Pipe connections
4.7 Pipes
4.8 Operating the shut-off valves
4.9 Operating mode of the lockable service connections
5 Commissioning 15
5.1 Preparations for start-up
5.2 Pressure strength test
5.3 Leak test
5.4 Evacuation
5.5 Refrigerant charge
5.6 Oil level check
5.7 Shaft seal
5.8 Shaft seal, emptying the oil reservoir
5.9 Avoiding liquid shocks
6 Maintenance 18
6.1 Preparation
6.2 Work to be carried out
6.3 Recommended spare parts
6.4 Integrated decompression valves
6.5 Extract from the lubricants table
6.6 Decommissioning
7 Accessories 20
7.1 Capacity regulator
7.2 Thermi protection thermostat
8 Technical Data 21
9 Dimensions and Connections 22
10 Installation certificate 24
11 Service 25
About these instructions
Read these instructions before assembly and before using the compressor. This will avoid
misunderstandings and prevent damage. Improper assembly and use of the compressor can lead to
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
compressor 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