Atlas Copco Oil-Injected Rotary Screw Compressor GA 37 VSD

Keep 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 drive end side is lubricated by the oil system and requires no periodic maintenance

The non drive end side bearing of motors without grease nipples requires no periodic maintenance

Motors with a grease nipple at the non drive end side must follow the maintenance interval as mentioned on the motor data plate;

Refrigeration dryers of ID type contain refrigerant HFC

When handling refrigerant, all applicable safety precautions must be observed. Please be specifically aware of the following points

Contact of refrigerant with the skin will cause freezing. Special gloves must be worn. If contacted with the skin, the skin should be rinsed with water. On no account may clothing be removed

Fluid refrigerant will also cause freezing of the eyes; always wear safety glasses

Refrigerant is harmful. Do not inhale refrigerant vapours. Check that the working area is adequately ventilated

Be aware that certain components such as the refrigerant compressor and the discharge pipe can become quite hot (up to 110 °C - 230 °F). Therefore, wait until the dryer has cooled down before removing the panels

Before starting any maintenance or repair work, switch off the voltage and close the air inlet and outlet valves;

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

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

Warning: This maintenance check requires trained personnel with PPE!

Electronic water drain(s) replaced

All hoses and flexibles replaced

Sign off on the service kit maintenance