Atlas Copco Oil-Injected Rotary Screw Compressor GX11P EL

Depressurise by unscrewing oil filler plug one turn

Is the compressor floor-mounted?

Depressurise the filter by opening its drain valve

Is the compressor fitted onto an air receiver?

Inspect the operation of the condensate trap

Does the compressor have a PDX filter?

Check the service indicator on the PDX filter

Is the PDX filter service required?

Replace the PDX filter if necessary

Remove any dirt from the oil cooler with a fibre brush

Remove any dirt from the air cooler without using a wire brush or metal objects

Clean the air cooler using an air jet

Check the tension and condition of the belts