Table Of Contents - Danfoss BOCK FK20 Operating Manual

Contents
1 Safety
1.1 Identification of safety instructions
1.2 Qualifications required of personnel
1.3 Danger to life and limb in the event of faults during operation
1.4 General safety instructions
1.5 Intended use
2 Product description
2.1 Brief description
2.2 Name plate
2.3 Type key
3 Areas of application
3.1 Refrigerants
3.2 Oil charge
3.3 Limits of application
4 Compressor assembly
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
4.10 Suction pipe filter
5 Commissioning
5.1 Preparations for start-up
5.2 Pressure strength test
5.3 Leak test
5.4 Evacuation
5.5 Refrigerant charge
5.6 Shaft seal
5.6.1 Notes on replacing the shaft seal
5.7 Avoiding liquid shocks
6 Maintenance
6.1 Preparation
6.2 Work to be carried out
6.3 Recommended spare parts/accessories
6.4 Lubricants / Oils
6.5 Decommissioning
6.6 Valve plate, TK version
7 Accessories
7.1 Thermal protection thermostat
8 Technical Data
9 Dimensions and Connections
10 Declaration of incorporation
© Danfoss | Climate Solutions | 2023.07
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