Atlas Copco Oil-Injected Rotary Screw Compressor GA 7 VSD

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)

Cover all parts under the coolers?

Remove any dirt from the coolers with a fibre brush?

Never use a wire brush or metal objects

Clean with an air jet in the reverse direction to normal flow?

Enter the air pressure used for cleaning

If necessary, the pressure may be increased up to 6 bar(e) (87 psig)

Compressor stopped and voltage switched off

Cover of air filter 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

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

Replace the filter element of the electric cabinet (where applicable)

On Pack compressors: remove, dismantle and clean float valve of condensate trap

Replace V-belts every 8000 Hours

Have air inlet valve and minimum pressure valve inspected by Atlas Copco every 8000 Hours

Sign off on the compressor maintenance