3. Use the small screwdriver to unscrew the nozzle
8
from the dirt trap housing.
4. Clean the nozzle, strainer, screw plug, O-ring
5
and dirt trap housing
9
with cleaning solvent
or spirit.
5. Check the nozzle, strainer and O-ring for wear.
Replace components if they are heavily worn.
6. Place the strainer on the screw plug.
7. Screw in the plug making sure the O-ring seats properly.
8. Screw in the nozzle and re-attach the condensate drain hose.
Making operational
1. Reconnect the negative battery terminal.
2. Close the access door.
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. Open the left-hand door.
6. Check the cyclone separator housing and hose line for leaks.
7. Close the access door.
10.9.3 Option dd
Combination filter maintenance
Precondition The machine is switched off.
The machine is standing level.
The machine is fully vented, the pressure gauge reads 0 psig.
All compressed air consumers are disconnected and the air outlet valves are open.
Danger of injury from compressed air!
Filter combination is pressurized during operation. Serious injury can result from loosening
or opening components under pressure.
➤ Wait until the machine has automatically vented (check: pressure gauge reads 0 psig!
➤ Depressurize the combination filter.
10 Maintenance
10.9 Maintenance for Optional Items
154
Operator Manual Screw Compressor
M114 SIGMA CONTROL SMART
No.: 901765 05 USE
