Atlas Copco Oil-Injected Rotary Screw Compressor GA37

Compressor stopped and voltage switched off

Snap clips of air filter (AF) released and cover removed

Old air filter element discarded

Service indicator (VI) reset by pushing the knob in the extremity of the body

Air filter service warning reset

Sign off on the air filter element replacement

Is the outside of the electric motor clean for efficient cooling?

If necessary, remove dust with a brush and/or compressed air jet

The bearing at the non-drive end side is greased for life

The bearing at the drive end side is lubricated by the oil system

Sign off on the bearing maintenance

Warning: Dispose of the collected condensate according to local regulations for oil containing water

Open the condensate sample valve at the side of the compressor for 5 seconds

Re-open the test valve and collect the condensate in the test bottle

Enter the turbidity of the sample

Compare the turbidity of the sample with the 15 ppm turbidity reference bottle

Is the turbidity of the test sample more intense than the reference turbidity?

If the turbidity of the test sample is more intense than the reference turbidity, a request for servicing should be initiated, to be carried out within 2 weeks time.

The vertical position of the test outlet ensures that there is enough clean activated carbon left above this position to keep the condensate under 15 ppm for at least 2 weeks

Sign off on the condensate check

Condensate discharged when pressing the test button on top of the electronic water drain?

On compressors with integrated dryer

Compressor stopped, air outlet valve closed and voltage switched off?

Any dirt removed from the condenser inlet with a vacuum cleaner?

Cleaned with an air jet in the reverse direction of the normal flow using low pressure air?

Kept the compressed air nozzle more than 30 cm away from the condenser to avoid damaging the of condenser fins?

Removed dust from inside the dryer, e.g. with a vacuum cleaner?

Do not use water or solvents to clean the condenser

Sign off on the monthly maintenance

Warning: Always use genuine Atlas Copco parts for maintenance.

Electronic water drain(s) in working condition?

If not, proceed with the following steps.

Upload a photo of the damaged electronic water drain(s)

Select the type of service kit used

Enter the current hour meter reading of the compressor

Enter the type of lubricant used