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1904 0504 83
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For overhauling or carrying out preventive maintenance, service kits are available (see section Service
kits).
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Atlas Copco offers several types of service contracts, relieving you of all preventive maintenance
work.Consult your Atlas Copco Customer Centre.
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When servicing, replace all removed gaskets, O-rings and washers.
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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.
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Check list.
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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 butto
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.
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
Replace the wearing parts of the electronic water drain(s). A service kit is
available. Have the safety valve tested
8000 hours (2)
(1): More frequently when operating in a dusty atmosphere.
(2): Whichever comes first
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