Atlas Copco XAS 98 Kd WUX Instruction Manual page 30

Maintenance schedule (running hours)
Service parts
Adjust engine inlet and outlet valves (2)
Replace oil separator element
Check/Replace safety cartridge
Replace compressor oil filter(s) (4)
Change compressor oil (1)(6)
Replace air filter element (1)
Measure alternator insulation resistance (on optional genset)
Check electrolyte level and terminals of battery
Test safety valve (8)
Check emergency stop
Notes:
1. More frequently when operating in a dusty environment.
2. Refer to engine operation manual.
3. Yearly is only valid when using PARCOOL. Change coolant every 5 years.
4. Use Atlas Copco oil filters, with by-pass valve as specified in the parts list.
5. Gummed or clogged filters means fuel starvation and reduced engine performance.
6. See section oil.
7. The following part numbers can be ordered from Atlas Copco to check on inhibitors and freezing points.
2913 0028 00 refractometer
2913 0029 00 pH meter.
8. See section Safety valve.
9. Replace all rubber flexible every 6 years, according to DIN 20066.
50 hours after Every 250
initial start-up hours
2912 5001 02
x
- 30 -
Every 500 Every 750 Every 1000
hours hours hours
2912 5001 03 2912 5001 04
x
Yearly 2 Yearly
x x
x x
x x
x x
x x x
x x
x x
x x
x x