2. Unscrew and remove the bung(s) from the service openings.
The liquid will drain.
3. Clean the bungs and service openings.
4. Close all service openings with bungs.
The machine body is sealed.
5. Using the cleaning cloth, remove any dirt within the machine.
6. Close the doors.
Dispose of collected liquid and contaminated working materials according to environmental
protection regulations.
10 Maintenance
10.9 Maintenance for Optional Items
166
Operator Manual Screw Compressor
M114 SIGMA CONTROL SMART
No.: 901765 05 USE