8 | Troubleshooting/remedying malfunctions
HYDAC FILTER SYSTEMS GMBH
50 / 64
BeWa CTM-EF3x3x 4436386 en-us lq
8 Troubleshooting/remedying
malfunctions
The following malfunctions/errors can occur during operation:
Malfunction/error
Possible causes
Solution
To be carried
out by
The level in the storage
container is not dis-
played in the user inter-
face.
The level sensor is
faulty.
Replace the level sensor.
The test liquid does not
flow into the storage
container.
The CTM-SC module is
incorrectly connected.
Check the connection hoses be-
tween the CTM-SC and CTM-EF
module.
A directional valve in the
CTM-SC module or a
hose is defective.
Replace the directional valve or
the hose.
The gear pump in the
CTM-SC is defective.
Replace the gear pump.
The incorrect outlet was
selected.
Select another outlet.
The test liquid is not ex-
tracted from the storage
container.
A hose or valve is defec-
tive.
Replace the defective hose or
valve.
The ball valve upstream
of the filter membrane
holder is shut.
Open the ball valve upstream of
the filter membrane holder.