Atlas Copco Oil-Injected Rotary Screw Compressor GA 11 VSD MED

Check that condensate is discharged during loaded operation

Check air filter service indicator

Check the service indicator on the DDx and PDx filters (if provided)

Check coolers, clean if necessary

Remove the air filter element. Clean using an air jet and inspect. Replace damaged or heavily contaminated elements

Check the filter element of the electric cabinet (where applicable). Replace if necessary

Test temperature shut-down function every 1 Year

Compressor stopped and voltage switched off

Cover of air filter (AF) removed by turning it anti-clockwise

Was it necessary to clean the cover?

Air filter service warning reset

Sign off on the air filter element replacement

Warning: Ensure the compressor is stopped and the air outlet valve is closed before proceeding

Compressor stopped and air outlet valve closed?

Enter the force F needed to create a deflection of 5 mm (0.2 in)

Sign off on the belt tensioning and replacement

Safety Warning: Always stop the compressor, close the air outlet valve and switch off the voltage before starting the cleaning process.

Compressor stopped and air outlet valve closed?

Cover all parts under the coolers to protect them from dirt and debris.

All parts under the coolers covered?

Remove any dirt from the coolers with a fibre brush. Never use a wire brush or metal objects.

Next, clean with an air jet in the reverse direction to normal flow. Use low pressure air. If necessary, the pressure may be increased up to 6 bar(e) (87 psig).