Atlas Copco Oil Injected Rotary Screw Compressor GA315

On compressors equipped with an OSD, remove, dismantle and clean the float valve of the condensate traps

Remove air filter elements and inspect;

Atlas Copco Roto-Xtend Duty Fluid is a high-quality synthetic lubricant for oil-injected scroll and screw compressors which keeps the compressor in excellent condition

Roto-Xtend Duty Fluid can be used for compressors operating at ambient temperatures between 0 ̊C (32 ̊F) and 46 ̊C (115 ̊F)

Stop the compressor, close the air outlet valve and switch off the voltage

Wait a few minutes and depressurise by unscrewing plug only one turn to permit any pressure in the system to escape

Loosen the vent plugs on top of the oil coolers

Drain the oil by removing the drain plugs

Tighten the plugs after draining

Check that condensate is discharged during loading

Check oil level. Before starting, the level should be in the middle of the sight-glass;

Grease ABB drive motor of 50Hz Compressor

Grease ABB drive motor of 60Hz Compressor

Grease WEG drive motor of 60Hz Compressor types GA 250 and GA 315 only

Grease WEG drive motor of 60Hz Compressor types GA 90, GA 110, GA 160 and GA 200 every 8000 Hours;

Reset the message and service timer