Filling with engine oil
See chapter 2.6.4 for engine oil filling volume.
The oil dipstick is marked with the «maximum oil level».
1. Open the right-hand access door.
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.
Top up if the level is too low.
4. Replace the filler cap.
5. Switch the «battery isolating switch» on.
6. Close the access door.
Starting the machine and carrying out a trial run
1. Start the machine and allow it to idle for at least 5 minutes.
2. Shut down the machine.
3. Wait until the machine has automatically vented.
Pressure gauge reads 0 bar.
4. Check the oil level after about 5 minutes.
Top up if the level is too low.
5. Carry out a visual check for leaks.
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.
See chapter 2.6.4 for engine oil filling volume.
See engine service manual for oil change under dusty conditions.
Material Engine oil
Receptacle
Cleaning cloths
Precondition The machine is shut down.
The machine is standing level.
The machine is fully vented, the pressure gauge reads 0 bar.
Engine at operating temperature.
All compressed air consumers are disconnected and the air outlet valves are open.
The «battery isolating switch» is off.
10 Maintenance
10.4 Engine
No.: 9_6975 00 E
Service Manual Screw Compressor
M135 SIGMA CONTROL MOBIL
115
