Atlas Copco QAX 20 Dd S2 APP User Manual

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Replace engine oil filter (2) x x x
Replace fuel (pre)filter(s) (5) x x x
Inspect/Adjust fan/alternator belt x x x x
Measure alternator insulation resistance (11) xx
Test Earth Leakage Relay (13) x x x
Check emergency stop (13) x x x
Clean radiator (1) xx x
Clean intercooler (1) xx x
Check for obstructions on crankcase breather system /
filter and hoses
x
Drain condensate and water from spillage-free frame
or catch basin (8)
xx x
Check for leaks in engine-, air-, oil-, or fuel system x x x
Hoses and clamps - Inspect/Replace x x x
Check electrical system cables for wear xx
Check/Test glow plugs - grid heater xx
Check torque on critical bolt connections (12) xx
Check electrolyte level and terminals of battery (10) x x x
Analyse coolant (4) (7) xx x
Grease locks and hinges xx x
Check rubber flexibles (9) xx
Maintenance schedule Daily
50 hrs
after initial
start-up
Every 500
hours
Every 1000
hours
Every 2000
hours
Yearly
Service pak - - 2912 4397 05
2912 4398 06
(QAX 12)
2912 4399 06
(QAX 20-24-
30-35)
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Atlas Copco QAX 20 Dd S2 APP Specifications

General

Brand	Atlas Copco
Model	QAX 20 Dd S2 APP
Category	Inverter
Language	English