Material Spare parts
Cleaning cloths
Wrench
Precondition The machine is switched off.
The machine is fully vented, the pressure gauge reads 0 psig.
The machine has cooled down.
All compressed air consumers are disconnected and the air outlet valves are open.
The negative cable to the battery is disconnected.
Fig. 62 Changing the oil separator cartridge
1
Control air line union nut
2
Oil scavenge pipe (screwed to the cover)
3
Oil scavenge pipe union nut (screwed to
the dirt trap)
4
Pressure transducer
5
Air pipe
6
Pipe fitting
7
Cover
8
Fastening screw
9
Control valve
10
Solenoid valve plug
11
Gasket
12
Metal clip
13
Oil separator cartridge
14
Solenoid valve plug
➤ Open the right-hand access door.
Changing the oil separator cartridge
1. Unscrew the union nuts
1
and
3
and place the components with connections carefully to one
side.
2. Pull out the plugs at the connection cables of the solenoid valves
10
and
14
and withdraw the
cable.
3. Pull out the plug to the sensor
4
and withdraw the cable.
4. Unscrew the fitting
6
and turn the air pipe
5
to one side.
5. Remove the screws
8
securing the cover
7
of the oil separator tank.
10 Maintenance
10.5 Compressor Maintenance
No.: 901765 05 USE
Operator Manual Screw Compressor
M114 SIGMA CONTROL SMART
137
