Karcher NT 55-1 Tact Bs - Manual (Page 14)

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Caution
At the latest after 50 oven cleanings, the flat
folded filter must be replaced.
Caution
In order to ensure a safe operation of the
vacuum cleaner, you must never suck up
hot air for more than 5 minutes at a time.
 Plug in the main plug.
 Switch on the appliance at the main
switch.
The appliance has an innovative filter
cleaning system that is particularly effective
with fine dust. The flat pleated filter is auto-
matically cleaned every 15 seconds
through an air jet (pulsating sound).
Note: Automatic filter dedusting is switched
on at the factory.
Note: The automatic filter dedusting func-
tion can only be switched on/ off when the
appliance is switched on.
– To switch off automatic filter cleaning:
 Activate the switch. Indicator lamp in
the switch goes off.
– To switch on automatic filter cleaning:
 Press the switch again. Indicator lamp
in the switch glows green.
 Switch off the appliance at the main
switch.
 Pull out the mains plug.
 Empty the container.
 Vacuum and wipe the appliance inside
and outside with a damp cloth.
Illustration

Store the suction hose and the mains
cable as shown in the illustration.
 Place the appliance in a dry room and
secure it from unauthorized use.
Caution
Risk of injury and damage! Observe the
weight of the appliance when you transport
it.

Remove the suction pipe with the floor
nozzle or oven nozzle from the holder.
Hold the appliance at the handle and at
the suction pipe to transport it.
 When transporting in vehicles, secure
the appliance according to the guide-
lines from slipping and tipping over.
Caution
Risk of injury and damage! Note the weight
of the appliance in case of storage.
This appliance must only be stored in inte-
rior rooms.
ƽ
Danger
First pull out the plug from the mains before
carrying out any tasks on the machine.
 Open filter door.
 Replace the flat pleated filter.
 Close the filter door, it must lock into
place.
 Release and remove the suction head.
 Clean the electrodes with a brush.
 If necessary, clean the upgrade kit for
non-conducting media (optional) with a
damp rag.
 Insert and lock the suction head.
Operation
Turning on the Appliance
Automatic filter cleaning
Turn off the appliance
After each operation
Storing the Appliance
Transport
Storage
Maintenance and care
Exchanging the flat pleated filter
Cleaning the electrodes
14 EN