Filling with engine oil
See chapter 2.6.5 for engine oil filling volume.
The oil dipstick is marked with the «maximum oil level».
1. Remove the left-rear panel.
2. Remove the filler cap and fill with fresh oil.
3. Wait 5 minutes then check the oil level.
It takes a few minutes for oil to reach the sump.
Low oil level: Replenish engine oil.
4. Screw on the filler cap.
5. Turn on the «battery isolating switch».
6. Attach the panel.
Starting the machine and performing a test run:
1. Switch the machine on and run it in IDLE mode for approx. 5 minutes.
2. Shut down the machine.
3. Wait until the machine has automatically vented.
Pressure gauge reads 0 psig!
4. Remove the left-rear panel.
5. After approximately 5 minutes: Check the engine oil level.
Low oil level: Replenish engine oil.
6. Visually inspect for leaks.
7. Attach the panel.
10.4.6 Changing the engine oil
The engine oil should be changed:
■ according to the maintenance schedule,
■ according to the degree of contamination of the intake air,
■ at least once a year.
Material Engine oil
Oil receptacle
Wrench
Cleaning cloths
Precondition The machine is switched off.
The machine is standing level.
The machine is fully vented, the pressure gauge reads 0 psig.
Engine at operating temperature.
All compressed air consumers are disconnected and the air outlet valves are open.
The «battery isolating switch» is turned off.
10 Maintenance
10.4 Drive engine maintenance
No.: 901779 08 USE
Operator Manual Portable Rotary Screw Compressor
MOBILAIR M58utility SIGMA CONTROL SMART
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