Atlas Copco Oil-injected rotary screw compressors GA 75/ 230V /100HP

Check air filter service indicator

Check that condensate is discharged during operation

On water-cooled units: check for cooling water flow

Replace the wearing parts of the electronic water drain(s). A service kit is available

For overhauling and for preventive maintenance, a wide range of service kits is available. Service kits comprise all parts required for servicing the component and offer the benefits of genuine Atlas Copco parts while keeping the maintenance budget low

Also a full range of extensively tested lubricants, suitable for your specific needs is available to keep the compressor in excellent condition;

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;

Warning: Depressurise the compressor before removing the valve

Safety valve unscrewed one or two turns and retightened

Compressor depressurised before valve removal

Safety valve tested on a separate air line

Did the valve open at the set pressure stamped on the valve?

If the valve did not open at the set pressure, it needs to be replaced

Warning: No adjustments are allowed. Never run the compressor without safety valve

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.;