7 | Rectifying malfunctions
HYDAC FILTER SYSTEMS GMBH
82 / 120
BeWa MFU-15E_S 4391552c en-us web
Malfunction
Cause(s)
Rectification
There is air in
the suction line
and the vane
pump.
Fill the vane
pump through
the suction hose/
quick coupling.
The viscosity of
the fluid is too
high.
Check the vis-
cosity of the
fluid.
Heat the fluid to
achieve the per-
missible viscos-
ity.
The is no power
to the electric
motor or no
compressed air
to the air motor.
Check the sup-
ply line to the fil-
ter unit. Replace
it if necessary.
The electric mo-
tor / the van
pump is defec-
tive.
Contact
HYDAC
Service
.
The transport
locks are still
mounted.
Remove the
transport seals.
The transport
seals are the
yellow plastic
parts.
Filter element is
clogged.
The clogging in-
dicator is re-
sponding.
The fluid is
heavily contami-
nated.
The contamina-
tion retention ca-
pacity of the filter
element has
been reached.
Replace the filter
element.
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Содержание MFU-15E
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