Warranty - Product Liability
Use only authorised parts. Any damage or malfunction caused by the use of unauthorised parts is not covered
by Warranty or Product Liability.
Service kits
For overhauling or carrying out preventive maintenance, service kits are available (see section Service kits).
Service contracts
Atlas Copco offers several types of service contracts, relieving you of all preventive maintenance work.
Consult your Atlas Copco Customer Centre.
General
When servicing, replace all removed O-rings and washers.
Intervals
The local Atlas Copco Customer Centre may overrule the maintenance schedule, especially the service
intervals, depending on the environmental and working conditions of the compressor.
The longer interval checks must also include the shorter interval checks.
Preventive maintenance schedule
Following actions have to be done on a regular basis:
Maintenance checklist
Period Operation
Daily Check oil level.
Check readings on display.
Check air filter service indicator.
Check that condensate is discharged during operation.
Drain condensate.
On water-cooled units: check for cooling water flow.
Monthly Check that condensate is discharged when pressing the test button on top of the electronic
water drain.
On compressors with integrated dryer:
•
Stop the compressor, close the air outlet valve and switch off the voltage.
•
Remove any dirt from the condenser inlet with a vacuum cleaner.
•
Next, clean with an air jet in the reverse direction of the normal flow. Use low pressure
air. Keep the compressed air nozzle more than 30 cm away from the condenser to
avoid damaging the of condenser fins.
•
Remove dust from inside the dryer, e.g. with a vacuum cleaner.
Do not use water or solvents to clean the condenser.
3-monthly (1) Check coolers. Clean if necessary.
Remove the air filter element and inspect. If necessary, clean using an air jet. Replace
damaged or heavily contaminated elements.
Check the filter element of the electric cabinet. Replace if necessary
Yearly or every
8000 hours (2)
Replace the wearing parts of the electronic water drain(s). A service kit is available.
Instruction book
2920 7109 60 173
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