Material Engine oil
Receptacle
Wrench
Cleaning cloth
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.
Negative cable to the batteries disconnected.
CAUTION
Danger of burns from hot components and escaping engine oil!
➤ Wear long-sleeved clothing and gloves.
Draining the engine oil (machines with chassis):
In machines with chassis (no closed floor pan, no stationary machine), the engine oil is drained di‐
rectly at the machine's oil pan. For this purpose, a drainage outlet is provided in the floor pan.
Fig. 47 Draining the engine oil
1
Oil filler neck cover, engine oil
2
Floor pan
3
Engine oil sump
4
Drain plug
5
Drain hole in the floor pan
1. Open the right-hand access door.
2. Remove the oil oil filler cover.
3. Place the oil receptacle below the drain hole in the floor pan.
4. Unscrew the drain plug and allow the engine oil to drain into the receptacle.
5. Clean the drain plug and screw in with a new gasket.
6. Close the oil filler with the cover.
7. Close the access door.
10 Maintenance
10.3 Engine maintenance
100
Service manual Portable compressor
M122
No.: 9_6974 20 E
RAMIRENT
