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Maintenance schedule (hrs)
(continuation of page 58)
Daily 50 hrs
after initial
start-up
Every
250 hrs
Every
500 hrs
Every
750 hrs
Every
1000 hrs
Every
2000 hrs
Yea rly
Clean radiator (1) xxxx
Clean intercooler (1) xxxx
Inspect starter motor xxx
Inspect turbocharger xxx
Inspect waterpump xxx
Check engine protective devices x
Drain/Clean fuel tank water and sediments (1) x
Check functioning of regulating valve xx
Test safety valve (9) xxx
Replace bleed-off valve unloader xxx
Check rubber flexibles (11) xxx
Clean after-cooler (option) (1) xxx
Replace DD/PD/QD filter (option) xxx
Clean oil stop valve xxx
Change compressor oil (1) (7) xxx
Replace oil separator element xxx
Clean fuel cooler xxx
Clean crankcase breather filter and check for obstructions x x x
Replace air filter element (1) xxx
Check external fuel connection (option) xxx
Inspection by Atlas Copco service technician xxx
Inspect alternator xx
(to be continued on page 60)