Atlas Copco Oil-Injected Rotary Screw Compressor GA-22P

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

On Full-Feature units: Check condenser of dryer and clean if necessary. Check and clean the filter

Warning: Ensure the compressor is switched off and the voltage is disconnected before starting the procedure

Compressor stopped and voltage switched off

Filter element removed and cover cleaned

Air filter service warning reset

Sign off on the air filter element replacement

WARNING! The operator must apply all relevant Safety precautions

Run the compressor until warm. Stop the compressor, close the air outlet valve and switch off the voltage. Wait a few minutes and depressurise by unscrewing oil filler plug (FC) just one turn to permit any pressure in the system to escape

Wait 5 minutes and remove the oil separator (OS). Clean the seat on the manifold. Oil the gasket of the new separator and screw it into place. Tighten firmly by hand

For compressors equipped with an Elektronikon® regulator, see section Service warning

For compressors equipped with an Elektronikon® Graphic regulator, see section Service menu;

Atlas Copco's Roto-Foodgrade Fluid is a unique high quality synthetic lubricant, specially created for oil- injected screw compressors that provide air for the food industry. This lubricant keeps the compressor in excellent condition.

Enter the element outlet temperature

Select the exchange interval based on the temperatures

Was the Roto-Foodgrade Fluid successfully replaced?

Sign off on the fluid replacement

Warning: This procedure requires trained personnel with PPE!

Enter the element outlet temperature

Select the appropriate exchange interval based on the temperatures

Was the Roto-Inject Fluid successfully replaced?

Sign off on the Roto-Inject Fluid replacement