Troubleshooting - Kärcher NT 55/1 Eco Manual

Exchanging the flat pleated filter
Open filter door.
Replace the flat pleated filter.
Close the filter door, it must lock into
place.
Cleaning the electrodes
Release and remove the suction head.
Clean the electrodes.
Insert and lock the suction head.

Troubleshooting

Suction turbine does not run
Check cables, plugs, fuse, socket and
electrodes.
Turn on the appliance.
Suction turbine turns off
Empty the container.
Suction turbine does not start again
after the container has been emp-
Turn off the appliance and wait for 5
seconds, turn it on again after 5 sec-
onds.
Clean the electrodes as well as the
space between the electrodes.
Suction capacity decreases
Remove blockages in the suction noz-
zle, suction tube, suction hose, or flat
pleated filter.
Exchange the paper filter bag.
Ensure the filter cover properly locks
into place.
Clean or replace the membrane filter
(special accessory).
Replace the flat pleated filter.
Check drain pipe for leaks.
Dust comes out while vacuuming
Check for proper installation of the flat
pleated 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.
Continuously check the filling level in
case of non-conductive liquid.
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
tied
English
13