Danfoss BOCK F - Maintenance; Preparation; Work to be carried out; Spare parts recommendation;accessories

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20 | AQ449946687878en-000201
© Danfoss | Climate Solutions | 2023.07
6| Maintenance
Available spare parts and accessories can be found on our compressor selection tool under
vap.bock.de as well as at bockshop.bock.de.
Only use genuine Bock spare parts!
6.3 Spare parts recommendation/accessories
6.2 Work to be carried out
To guarantee optimum operating safety and service life of the compressor, we recommend perfor-
ming service and checking work at regular intervals of time:
Oil change:
- In series plants produced in the factory not mandatory.
- In field installations or operating in the application limit range, first oil change after approx.
100 - 200 operating hours, then approx. every 3 years or 10,000 - 12,000 operating hours.
- for NH
3
plants: oil change every year or every 5.000 operating hours.
Dispose of old oil according to the regulations, observe national regulations.
Annual checks: Oil level, tightness, running noise, pressures, temperatures, function of auxiliary
devices such as a oil sump heater, pressure switch. Comply with the national regulations!
6.1 Preparation
WARNING! Before starting any work on the compressor:
Switch off the compressor and secure it to prevent a restart.
Relieve compressor of system pressure.
Prevent air from inltrating the system!
After maintenance has been performed:
Connect safety switch.
Evacuate compressor.
Release switch lock.