Elmo Rietschle V-VC 400/500/700/900/1100/1300 - Manual (Page 23)

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Maintenance and repair
f
2
g
2
h
2
2
1
Fig. 8 Gas ballast valve
h
2
Cover
f
2
Filter cartridge
g
2
Countersunk screw
WARNING
Danger of injury when dealing with compressed
air.
When blowing through with compressed air, solid
particles may be carried along or powder dust swirling
around may cause injury to the eyes.
Therefore, when cleaning with compressed air always
wear goggles and a dust mask.
Fig. 7 Purging fi lter cartridge
1 Filter cartridge
2 Compressed air
Gas ballast valve fi lter:
The pumps work with two gas ballast valves (Fig. 2/
U, 6/U) ).
The inbuilt fi lter cartridge (Fig. 8/f
2
) must be cleaned
more or less often depending on how dirty the me-
dium fl owing through is.
Fig. 8/g
2
) and removing the plastic cover (Fig. 8/h
2
)
the fi lter parts can be removed for cleaning. Clean
the fi lter cartridge Fig. 8/f
2
) by purging or replace it.
Re-assemble in reverse order.