Kärcher NT 55/1 Tact Te M Mode D'emploi page 24

Suction capacity decreases
 Remove blockages in the suction noz-
zle, suction tube, suction hose, or flat
pleated filter.
 Replacing the full fleece filter bag.
 Replace the filled disposal bag
 Ensure the filter cover properly locks
into place.
 Clean or replace the membrane filter
(special accessory) under running wa-
ter.
 Replace the flat pleated filter.
 Check drain pipe for leaks.
Dust comes out while vacuuming
Illustration
 Check/correct the correct positioning of
the flat fold filter.
 Replace the flat pleated filter.
Automatic shut-off (wet vacuum
cleaning) does not react
 Clean the electrodes as well as the
space between 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 suc-
tion hose cross-section.
 If the fleece filter bag is full and the min-
imum volume flow is fallen short of it
has to be replaced.
 If the disposal bag is full and the mini-
mum volume flow is fallen short of it has
to be replaced.
 Replace the flat pleated filter.
Automatic filter cleaning is not
 Suction hose is not connected.
Automatic filter cleaning cannot be
switched off
 Inform Customer Service
24
working
Automatic filter cleaning cannot be
 Inform Customer Service
Customer Service
If malfunction can not be fixed, the de-
vice must be checked by customer ser-
vice.
At the end of its lifetime the appliance is to
be disposed of according to the statutory
provisions.
The warranty terms published by the rele-
vant sales company are applicable in each
country. We will repair potential failures of
your appliance within the warranty period
free of charge, provided that such failure is
caused by faulty material or defects in man-
ufacturing. In the event of a warranty claim
please contact your dealer or the nearest
authorized Customer Service centre.
Please submit the proof of purchase.
Accessories and Spare Parts
– 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 trouble free.
– 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.
– 8
EN
switched on
Disposal
Warranty