Atlas Copco Oil-Injected Rotary Screw Compressor Ga 30VSD+FF

WARNING! The operator must apply all relevant Safety precautions

Always drain the compressor oil at all drain points. Used oil left in the compressor can contaminate the oil system and can shorten the lifetime of the new oil

Never mix lubricants of different brands or types as they may not be compatible and the oil mix will have inferior properties. A label, indicating the type of oil filled ex-factory, is stuck on the air receiver/oil tank

Run the compressor until warm and stop the compressor

Close the air outlet valve and switch off the voltage

Wait 3 minutes for the compressor to depressurise the vessel

Open the condensate drain valve to depressurise the cooler. (see condensate system) and close again

Unscrew the oil filler plug (FC) just one turn to permit any remaining pressure in the system to escape

Cover the duct of the heat sink on the electric cabinet

NOTE! The safety valve (SV) test can only be performed by authorized personnel and is protected by a security code

WARNING! No adjustments are allowed. Never run the compressor without safety valve

Enter the set pressure stamped on the valve

Did the safety valve open at the set pressure?

Does the safety valve need to be replaced?

Replace the filter elements of the electric cabinet

Replace the non return valve of the scavenge line and blow out the restriction nozzle

Replace the minimum pressure valve, and replace the thermostatic valve. Remove carefully

Replace the electronic drain valve

Check for possible air and oil leakages;

Warning: This procedure requires trained personnel with PPE!

Is the compressor operating in ambient temperatures above 40 °C (104 °F)?

If yes, the exchange interval is 6000 Hours / 2 Year; If no, the exchange interval is 8000 Hours / 2 Year.

Enter the current operating hours of the compressor

Was the Roto-Xtend Duty Fluid successfully replaced?

Sign off on the Roto-Xtend Duty Fluid replacement

Check oil level. If needed, top up the oil

Check that condensate is discharged during operation