Material Spares
Cleaning cloths
Precondition The supply disconnecting device is switched off,
the device is locked off,
a check has been made that no voltage is present.
The machine is fully vented, the pressure gauge on the oil separator tank reads 0 psig.
WARNING
There is risk of burns from hot components and oil.
➤ Wear long-sleeved clothing and gloves.
Fig. 35 Changing the oil filter
1
Oil filter
2
Direction to unscrew
3
Oil separator cartridge
Changing the oil filter
1. Unscrew the oil filter counter-clockwise and wipe off any drops of oil.
2. Lightly oil the new filter's gasket.
3. Turn the oil filter clockwise by hand to tighten.
➤ Dispose of parts and materials contaminated with oil in accordance with environmental
protection regulations.
Start the machine and carry out a trial run
1. Close all access doors, replace and secure all removable panels.
2. Open the user's shut-off valve between the machine and the compressed air network.
3. Switch on the power supply and reset the maintenance interval counter.
4. After about 10 minutes, check the oil level again and top up if necessary.
5. Switch off the machine and check visually for leaks.
10 Maintenance
10.15 Changing the oil filter
70
Service manual Screw compressor
Aircenter SX 3/7.5 SIGMA CONTROL BASIC
Number: 9_6945 01USE
