Elmo Rietschle S-VSI 300(44) - Manual (Page 28)

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Maintenance and repair
f
4
f
4
h
1
f
3
g
1
1
2
Fig. 12 Blowing out the mesh filter
1 Mesh filter
2 Compressed air
Gas ballast valve filter:
The pump has a gas ballast valve (Fig. 10/U).
The filter disc (Fig. 11/f
3
) must be replaced every
7,500 hours. The micro filter screens (Fig. 11/f
4
)
must be cleaned at the same time. By undoing the
countersunk screw (Fig. 11/g
1
) and removing the
plastic cover (Fig. 11/h
1
) the filter components can
be removed for cleaning and replacement.
Re-assemble in the reverse order.
Fig. 11 Gas ballast valve
h
1
Cover
f
3
Filter disc
g
1
Countersunk screw
f
4
Micro filter screens
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.