Elmo Rietschle R-VWP 500/1000/1500/2500 - Manual (Page 25)

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Maintenance and repair
m q s
2
n f
l k p r u, w
s
1
q
1
s
3
s
4
1
2
Fig. 8 Coupling VWP 500 - 1500
7.2.2 Air fi ltering
NOTICE
Insufficient maintenance on the protection
mesh
The power of the machine lessens and damage may
occur to the machine.
Protection mesh
Optional extras at VWP 2500
The protection mesh (Fig. 9/f) installed on the inlet
side must be cleaned by rinsing out or purging or
replaced more or less often depending on how dirty
the aspirated medium is.
For this the suction pipe to the Roots pump must be
removed.
WARNING
Danger of injury when dealing with com-
pressed air.
When blowing through with compressed air, solid
particles may be carried along or powder dust swir-
ling around may cause injury to the eyes.
Therefore, when cleaning with compressed air always
wear goggles and a dust mask.
Fig. 9 Blowing out the protection mesh
1 Protection mesh
2 Compressed air