Atlas Copco QAS 275-325, Instruction Manual

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Maintenance
Maintenance schedule
Before carrying out any maintenance activity, check that the start switch is in position O and that no electrical power is present on the terminals.
Maintenance schedule
Daily Every 500 hours
or yearly
Every 2000 hours
Service pak - 2912 4509 05 -
For the most important subassemblies, Atlas Copco has developed service kits that combine all wear parts. These service kits offer you the benefits of genuine parts,
save on administration costs and are offered at reduced price, compared to the loose components. Refer to the parts list for more information on the contents of the
service kits.
Check air/fuel/coolant & oil leakage x x x
Check oil and coolant level x x x
Check
coolers
x x x
Clean coolers externally x x x
Check condition of cooling fan assembly x x x
Drain water in fuel filter x x x
Clean air cleaner and dust bowl x x x
Check electrolyte level and terminals of battery x x
Check oil and coolant level x x
Check tension and condition of the drive belt x x
Check
conditions of the engine drive belts (1)
x x
Grease door hinges and locks x x
Replace engine oil (2) x x
Replace engine oil filters
x x