Procedure
Step Action
- Stop the compressor and close the air outlet valve.
- Open the manual condensate drain. Consult section Condensate system to locate the
drain valve.
- Switch off the voltage and disconnect the compressor from the mains.
- Unscrew the oil filler plug only one turn to permit any pressure in the system to escape.
Consult section Oil and oil filter change to locate the filler plug.
- Shut off and depressurise the part of the air net which is connected to the outlet valve.
Disconnect the compressor air outlet pipe from the air net.
- Drain the oil. Collect the oil and deliver it to the local collection service.
- Drain the condensate circuit and disconnect the condensate piping from the condensate
net.
Instruction book
2920 7104 10 73