HYDAC FILTER SYSTEMS CSM-E, Installation And Maintenance Instructions Manual

Page: 30 / 64

Making the hydraulic connections to the unit
For the version with the magnetic coupling (CSM-E 1xxx-4…) please note the
following:
The CSM1xx0-4… is equipped with a magnetic coupling between the electric
motor and the pump. This magnetic coupling serves as a fuse element. The
following needs to be considered when fault-finding.
NOTICE
Slipping magnetic coupling
Fluid is no longer being pumped, the magnetic coupling starts to make
noises and is destroyed.
►
A) Switch off the power unit immediately.
►
B) Check the pump temperature. Switch the unit on only after the
pump has cooled down to below 50°C.
►
C) Check if the tank connection (OUT) is open.
►
D) Check the pressure setting on the pressure gauge. Correct the
pressure setting if necessary.
CSM-E en(us) Page 30 / 64
MoWa CSM-E 3911629a en-us 2017-12-11.docx 2017-12-11