Atlas Copco Oil-Injected Screw Compressor GA 5 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 maintenance procedure

Disassemble the fans at the bottom of the NEOS Next heat sink

Remove dirt from the fans with a fiber brush

Dirt removed from fans successfully

Is vacuuming or blowing through the heat sink required?

Remove dirt from the heat sink at the bottom with a fiber brush

Dirt removed from heat sink successfully

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

Stop the compressor, close the air outlet valve and switch off the voltage

Remove any dirt on the condenser inlet with a vacuum cleaner

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

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

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

Sign off on the condenser cleaning

Front service panel removed with the key delivered with the compressor

RH sensor disconnected and removed from the panel by loosening the bolt

Cleaning solution used for RH sensor

RH sensor cleaned and let to dry

RH sensor refitted and reconnected

Sign off on the sensor cleaning

Danger: No adjustments are allowed. Never run the compressor without safety valve

Warning: The safety valve (SV) test can only be performed by authorized personnel and is protected by a security code

Safety valve opens at the set pressure stamped on the valve

Does the safety valve need to be replaced?