1. Slowly remove the plug
1
and/or
2
.
2. Top up until the level is in the centre of the sight glass.
3. Screw in the plugs.
4. Visually check for leaks.
10.5 Changing the oil
The block must be isolated from the compressed air network and completely vented before
undertaking any work on the pressure system.
The oil should be changed at a block temperature of approx. 55°C to ensure a free oil flow.
Drain the oil thoroughly from:
■ Gear-end
■ Drive-end
Material Lubricating oil
Oil receptacle
WARNING
Danger of burns from hot components and oil!
➤ Wear long-sleeved clothing and gloves.
Fig. 7 Changing the oil
1
Plug
(drive-end oil filling port)
2
Plug
(gear-end oil filling port)
3
Plug
(gear-end oil drain port)
4
Plug
(drive-end oil drain port)
Drain the oil
1. Prepare an oil receptacle.
2. Loosen the plugs
1
and
2
.
3. Remove the plugs
3
and
4
.
4. Drain the lubricating oil.
5. Replace the plugs in the drain ports.
Dispose of the old oil in accordance with local environmental protection regulations.
10 Maintenance
10.5 Changing the oil
Number: 9_9533 23 E
Assembly and operating manual Blower block
OMEGA 4 B
33