7. Fit the nozzle and strainer to the screw-in connector.
8. Screw in the connector making sure the sealing ring seats properly.
9. Refit the oil scavenge line.
10.6.5.2 Maintenance of the proportional controller dirt trap
See Fig. 61; Detail: B.
1. Unscrew the plug
9
and remove the strainer
11
.
2. Clean the plug, strainer and O-ring
10
with cleaning solvent or spirit.
3. Check the strainer and O-ring for wear.
When clearly worn: replace components.
4. Place the strainer on the screw plug.
5. Screw in the plug making sure the O-ring seats properly.
Putting in operation:
1. Turn on the «battery isolating switch».
2. Attach the panel.
Dispose of old parts and contaminated materials according to environmental regulations.
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. Open the outlet valves.
5. Remove the left-front panel.
6. Visually inspect for leaks.
7. Shut down the machine.
8. Attach the panel.
10.6.6 Changing the oil separator cartridge
The oil separator cartridge cannot be cleaned.
The life of the oil separator cartridge is influenced by:
■ contamination in the air drawn into the compressor,
■ and adherence to the changing intervals for:
─ Cooling oil
─ Oil filter
─ Air filter
10 Maintenance
10.6 Compressor Maintenance
138
Operator Manual Portable Rotary Screw Compressor
MOBILAIR M58utility SIGMA CONTROL SMART
No.: 901779 08 USE
