Frequency
(running hours)
Operation
2000 For GA with integrated dryer: Clean condenser of dryer.
Clean the filter of the electronic drain by opening manual drain valve
(Dm, Dm1).
4000 (1) If Atlas Copco Roto-Foodgrade Fluid is used, change oil and oil filter.
If Atlas Copco Roto-Inject Fluid is used, change oil and oil filter.
If Atlas Copco Roto-Xtend Duty Fluid is used, change oil filter.
Replace the air filter element.
Replace the oil separator element.
Replace the filter element of the electric cabinet (if applicable).
Clean coolers.
Check pressure and temperature readings.
Carry out a LED/display test.
Check for leakages.
If provided, remove, dismantle and clean float valve of condensate
trap. See section Condensate system.
Clean the condenser of the dryer (Full-Feature compressors)
yearly Test temperature shut-down function.
Test safety valve(s).
8000 (2) If Atlas Copco Roto-Xtend Duty Fluid is used, change oil.
Replace V-belts.
Have air inlet valve and minimum pressure valve inspected by Atlas
Copco.
(1): or yearly, whichever comes first
(2): or every 2 years, whichever comes first
Test button on the EWD
Important
•
Always consult Atlas Copco if a service timer setting has to be changed.
•
For the change interval of oil and oil filter in extreme conditions, consult your Atlas
Copco Customer Centre.
•
Any leakage should be attended to immediately. Damaged hoses or flexible joints must
be replaced.
Instruction book
2920 7090 51 145
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