Troubleshooting
DANGER
First pull out the plug from the mains be-
fore carrying out any tasks on the ma-
chine.
Note: In case of a failure (e.g. filter breakage) the
appliance must be turned off immediately. The fail-
ure must be remedied before the appliance is put
into operation again.
Suction turbine does not run
Check the receptacle and the fuse of the pow-
er supply.
Check the power cable, the power plug, the
electrodes and the receptacle of the device.
Turn on the appliance.
Suction turbine turns off
Empty the container.
Suction turbine does not start again
after the container has been
emptied
Turn off the appliance and wait for 5 seconds,
turn it on again after 5 seconds.
Clean the electrodes as well as the space be-
tween the electrodes with a brush.
Suction capacity decreases
Remove blockages in the suction nozzle, suc-
tion tube, suction hose, or flat pleated filter.
Replacing the full fleece filter bag.
Replace the filled disposal bag (option).
Ensure the filter cover properly locks into
place.
Clean or replace the membrane filter (special
accessory) under running water.
Replace the flat pleated filter.
Dust comes out while vacuuming
Illustration
Check/correct the correct positioning of the
flat fold filter.
Replace the flat pleated filter.
24
Automatic shut-off (wet vacuum
cleaning) does not react
Clean the electrodes as well as the space be-
tween the electrodes with a brush.
Continuously check the filling level in case of
non-conductive liquid.
Horn sounds
Set the rotary switch to the correct suction hose
cross-section.
If the fleece filter bag is full and the minimum
volume flow is fallen short of it has to be re-
placed.
If the disposal bag (option) is full and the min-
imum volume flow is not achieved, this filter
has to be replaced.
Automatic filter cleaning is not
working
Suction hose is not connected.
Automatic filter cleaning cannot be
switched off
Inform Customer Service
Automatic filter cleaning cannot be
switched on
Inform Customer Service
Customer Service
If malfunction can not be fixed, the de-
vice must be checked by customer ser-
vice.
Disposal
At the end of its lifetime the appliance is to be dis-
posed of according to the statutory provisions.
GB - 8