Atlas Copco Oil-Injected Rotary Screw Compressor GA15P

Before removing the valve, depressurize the compressor. See also section Problem solving

The safety valve (SV) can be tested on a separate air line. If the valve does not open at the set pressure stamped on the valve, it needs to be replaced

An additional safety valve is fitted on tank mounted versions. The valve can be tested on a separate air line. If the valve does not open at the set pressure stamped on the valve, it needs to be replaced

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

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

Replace DD and PD filters or whenever the pressure indicator points red (if provided)

Minimum wall thickness as specified in the instruction book must be respected

Local regulations remain applicable if they are more strict

Sign off on the compressor maintenance

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

Compressor stopped and voltage switched off?

Cover of air filter removed by turning it anti-clockwise?

Filter element removed and cover cleaned if necessary?

Air filter service warning reset?

Choose the type of regulator equipped

Sign off on the air filter element replacement

Warning: This procedure requires trained personnel with PPE!

Enter the element outlet temperature

Select the exchange interval based on the temperatures

Was the Roto-Xtend Duty Fluid successfully replaced?

Sign off on the fluid replacement