Never use the safety valve to vent air pressure in the air tank. It could damage the
safety valve. The valve is set to the maximum permitted pressure by the
manufacturer. Adjustments are not permitted!
WARNING! COMPRESSED AIR IS DANGEROUS BECAUSE OF THE RISK OF
DAMAGE TO THE EYES! RISK OF DAMAGE TO THE EYES.
Replacing the inlet filter and pre-filter
The inlet filter(1) is located inside the
compressor crankcase cover.
Inlet filter replacement:
Pull out the rubber plug by hand (2).
Remove the used filter (1).
Insert a new filter and replace the
rubber plug.
Pre-filter replacement:
Pull out the pre-filter by hand (3).
Replace the element and re-insert.
Filter element replacement
Remove the hose (1) from the quick connector.
Use a wrench (2) to release the filter vessel (3) and remove.
Pull down on the filter element (4) to remove.
Insert a new filter element.
Re-install the filter vessel.
Gently tighten the filter vessel with the wrench.
Re-install the hose on the quick connector.
Fig. 18
NP-DK50 2V 50, 2x2V 110-27_12-2021-MD
-46-
DK50 2V/50
DK50 2x2V/110
Fig. 17
12/2021