
English 11
ÎEmpty the container.
ÎTurn off the appliance and wait for 5
seconds, turn it on again after 5 sec-
onds.
ÎClean the electrodes as well as the
space between the electrodes.
ÎIf necessary, clean the upgrade kit for
non-conducting media (optional).
ÎRemove blockages in the suction noz-
zle, suction tube, suction hose, or flat
pleated filter.
ÎReplace the filter bag (optional).
ÎEnsure the filter cover properly locks
into place.
ÎClean or replace the membrane filter
(special accessory).
ÎReplace the flat pleated filter.
ÎCheck drain pipe for leaks.
ÎCheck for proper installation of the flat
pleated filter.
ÎReplace the flat pleated filter.
ÎClean the electrodes as well as the
space between the electrodes.
ÎContinuously check the filling level in
case of non-conductive liquid.
ÎUse or check the upgrade kit for non-
conducting media (optional).
ÎSuction hose is not connected.
ÎInform Customer Service
ÎInform Customer Service
The warranty terms published by our com-
petent sales company are applicable in
each country. We will repair potential fail-
ures of your appliance within the warranty
period free of charge, provided that such
failure is caused by faulty material or de-
fects in fabrication. In the event of a warran-
ty claim please contact your dealer or the
nearest authorized Customer Service cent-
er. Please submit the proof of purchase.
Only use the following accessories to clean
ovens:
– Only use accessories and spare parts
which have been approved by the man-
ufacturer. The exclusive use of original
accessories and original spare parts
ensures that the appliance can be oper-
ated safely and troublefree.
– At the end of the operating instructions
you will find a selected list of spare parts
that are often required.
– For additional information about spare
parts, please go to the Service section
at www.kaercher.com.
Suction turbine turns off
Suction turbine does not start again
after the container has been emp-
tied
Suction capacity decreases
Dust comes out while vacuuming
Automatic shut-off (wet vacuum
cleaning) does not react
Automatic filter cleaning is not
working
Automatic filter cleaning cannot be
switched off
Automatic filter cleaning cannot be
switched on
Warranty
Accessories and Spare Parts
Name Order No. Piece
Suction hose (in-
cluded in the oven
kit), antistatic
4.440-731.0 1
Oven kit, antistatic 2.640-341.0 1
Flat fold filter 6.904-360.0 1
Membrane filter 6.904-212.0 1