Atlas Copco Oil-Injected Screw Compressor GA 7 VSDs

Overhaul non return valve of the scavenge line

Overhaul the minimum pressure valve

Overhaul the ER thermostatic valve

Overhaul the condensate drain(s)

Sign off on the compressor maintenance

Replace Smart Temperature Control (STC) valve

NOTE! For compressor elements used on operating pressures below or equal to 10 bar (145 psi), the service can be postponed to 32000 running hours;

Remove the air filter element and inspect

Replace damaged or heavily contaminated elements

Check the filter elements of the electric cabinet

Replace filter elements of the electric cabinet if necessary

Sign off on the compressor maintenance

Make sure that the compressor is off and in local control

In the CAN Troubleshooting menu, press Make Inoperative and confirm

In the inoperative state, new menu options to install or remove devices are available

Choose Remove Device and select the drain you want to replace in the drop-down menu

The data has been cleared from the configuration

Check if the drain has been removed correctly by navigating to the IO modules menu

Check that condensate is discharged by the dryer drain by waiting for some time during operation

You can use the test button on top of the electronic water drain to check the drain function

Sign off on the daily oil-injected screw compressor check