9. Service and maintenance
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At the latest after x months
Package C Oil filter cartridge, air filter cartridge
Package D Oil separator element
Maintenance every 2000 h, although at least every 6 months:
Replacement of air filter cartridge
Replacement of oil filter cartridge
Cleaning/replacement of cooling air inlet filter
Maintenance every 4000 h, although at least each year:
Checking/tightening of connecting terminals in the switch cabinet/ and
checking of the “control transformer” setting
Checking/tightening screw connections
General maintenance/cleaning
Oil change when using CompAir - 4000 hours oil (only European version)
Oil change when using CompLube 4000 or CompLube 4000FG Food Grade
(only USA version)
Oil change when using CSS20 Food Grade oil (only Canadian version)
Oil analysis when using CS6000XL, CompLube 8000 or CompLube 8000H1 oil
Replacement of oil fine separator cartridge
Safety valve / functional test at least once a year
Replacement of lubrication cartridges
L90RS-L132RS only: Replacement of control-cabinet cooling air filter mat
Lxx W – water-cooled units only: Cleaning of dirt interceptor (In the case of
dirty cooling-water, the cleaning intervals have to be shortened as required)
Maintenance every 6000 h, although at least every 18 months:
Oil change when using CS6000XL oil (only Canadian version)
Maintenance every 8000 h, although at least every 2nd year:
Oil change when using CompLube 8000 oil (only USA version)
Maintenance every 12000 h, although at least every 3rd year:
Oil change when using CompLube 8000H1 oil (only USA version)
Inspection every 4 years:
Inspection of the electrical installation by a qualified electrician
Inspection every 5 years:
Internal inspection of the pressure vessel by a qualified person
Inspection every 10 years:
Strength test of the pressure vessel by the appointed body
These maintenance intervals must be observed!
x For your own benefit, put a cross on the servicing schedule against maintenance work when performed.