EKOM DK50 9x4VRT/M, User Manual

Page: 35 / 45

DK50 9x4VRT/M
10/2018 NP-DK50-9x4VRTM_ED-EN-2_10-2018
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Fig. 18
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.
18.6. Check safety valve operation
(Fig. 19)
Never use the safety valve to
release the 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 can be
dangerous. Wear eye protection,
i.e. safety glasses, when venting
any air.

Rotate the screw on the safety valve to
the left a number of turns until the
valve itself vents.

Let the safety valve vent for only a few
seconds.

Rotate the screw back to the right
(clockwise) to the stop, and the valve
must be closed.
18.7. Float replacement
BEFORE PROCEEDING, VENT THE
AIR TANK TO ZERO PRESSURE
AND
DISCONNECT THE
EQUIPMENT FROM THE
ELECTRICAL MAINS
.
(Fig. 20)
Replace the float in the water separator at the
defined interval
A) Check to ensure that all pressure has
been vented from the segment with the
water separator.
B) Disassemble the separator vessel.
C) Remove the condensate separator.
D) Release the float nut on the bottom of the
vessel.
E) Remove the worn separator float and
replace with a new float.
F) Secure the float with the nut on the bottom
of the vessel.
G) Reinsert the condensate separator as
illustrated.
H) Reinsert the separator vessel and screw in
place.
I) The vessel is locked in the position
indicated by the symbol.
Fig.19