HYDAC FILTER SYSTEMS OLF-5 Series - Tab. 9 Error;Cause;Rectification

HYDAC FILTER SYSTEMS GMBH Rectifying malfunctions | 7
MoWa OLF-5 3433222d en-us print 59 / 100
Malfunction Cause(s) Rectification
the circulation of
the fluid within
the pump (pres-
sure relief valve
opened) and
normal pump op-
eration has then
started.
Leakage at the
filter bowl/filter
cartridge
The drain plug at
the filter housing
or the housing
clamps at the fil-
ter bowl are
loose.
Tighten the nuts
of the housing
clamps to the re-
quired torque.
In the case of a
Spin-On filter
cartridge, tighten
it fully. If neces-
sary, replace the
filter cartridge
seal.
Tab.9: Error/cause/rectification
1
2
3
4
5
6
7
8
A