Diamond Boxer - Pump 8 M; Pump 16;21 M; Figure 17: Replacing the Oil Exhaust Filter (Pump 8 M3); Figure 18: Replacing the Oil Exhaust Filter (Pump 16;21 M3)

Maintenance 51
7.5.1 Pump 8 m
3
Figure 17: Replacing the Oil Exhaust Filter (Pump 8 m
3
)
Follow the steps below to remove the old oil exhaust filter:
1. Remove the filter cover (3) of the vacuum pump (1) and put it aside.
2. Remove the oil exhaust filter (2) from the vacuum pump.
Follow the steps below to install a new oil exhaust filter:
3. Turn the new filter into the vacuum pump.
Make sure the O-ring is properly placed on the filter inlet.
4. Mount the filter cover placed aside.
7.5.2 Pump 16/21 m
3
Figure 18: Replacing the Oil Exhaust Filter (Pump 16/21 m
3
)