Atlas Copco Oil-Injected Screw Compressor GA5VSDS P

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

WARNING! The operator must apply all relevant safety precautions

Always drain the compressor oil at all drain points

Used oil left in the compressor can contaminate the oil system and can shorten the lifetime of the new oil

Never mix lubricants of different brands or types as they may not be compatible and the oil mix will have inferior properties

A label, indicating the type of oil filled ex factory, is stuck on the air receiver/oil tank

WARNING! Only genuine Atlas Copco oils to be used

Run the compressor until warm and stop the compressor

Open the manual drain valve slowly

WARNING! Do not use water or solvents to clean the condenser

Compressor stopped, air outlet valve closed and voltage switched off

Dirt on the condenser inlet removed with a vacuum cleaner

Cleaned with an air jet in the reverse direction to normal flow

Compressed air nozzle kept more than 30 cm away from the condenser

Dust from inside the dryer removed with a vacuum cleaner

Sign off on the condenser cleaning

Cover all parts underneath the cooler

Remove the service plate at the fan compartment

Remove dirt from the coolers with a fiber brush. Brush in the direction of the cooling fins

Remove dirt from the fan with a fiber brush

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

Drain has been removed correctly, as verified in the IO modules menu

The word 'Removed' is displayed