Replacing Air Filter - Comprag DV75 Bedienungsanleitung

Fig. 5.3.2 Oil Filter replacing
5.4

Replacing air filter

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1
Fig. 54 Air filter replacing
COMPRAG Screw air compressor DV-Series
Open the left side panel. Remove the oil
filter (1) using a special Oil Filter Wrench.
Drain the oil from the filter into a dedica-
ted vessel and clean the filter seat.
Oil the gasket of the new oil filter and screw
it into place. Only tighten oil filter by hand.
Start up the compressor.
Stop the compressor and let it run idly
1
for several minutes in order for the oil to
circulate and air to be extracted from the
oil system. Wait several minutes until the
oil settles and the inner pressure drops.
If necessary, unscrew the fill plug and
add oil until it is level with the middle of
the sight glass.
Place the fill plug into its initial position
and tighten it.
The air filter (1) is attached to the compres-
sor's intake valve. In order to replace it,
open the front side panel, loosen the clamp
(2) securing the filter. Remove the contami-
nated filter, and detach the clamp from it.
Set the new filter in its place and fit into
place with the clamp.
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