Kärcher NT 25/1 Ap Mode D'emploi page 9

Device elements
1 Electrodes
2 Suction hose
3 Air outlet, working air
4 Suction head lock
5 Air inlet, motor cooling air
6 Dirt receptacle
7 Steering roller
8 Suction head
9 Suction support
10 Floor nozzle
11 Main switch
12 Suction tube
13 Carrying handle
14 Cable hook
15 Filter cover
16 Button for filter shake off system
17 Hose switch
18 Bender
19 Flat fold filter
20 Filter dedusting
21 Floor nozzle holder
22 Power cord
23 Nameplate
24 Holder for suction pipes
25 Holder for crevice nozzle
26 Holder for accessories
Start up
ATTENTION
The flat pleated filter must always be in
place while vacuuming.
Dry vacuum cleaning
– To vacuum up fine dust, a fleece filter
bag or a membrane filter (special ac-
cessory) can additionally be used.
Install fleece filter bag
Illustration
 Release and remove the suction head.
 Insert the fleece filter bag.
 Insert and lock the suction head.
Install membrane filter
Illustration
 Release and remove the suction head.
 Pull the membrane filter (option) over
the container edge.
 Insert and lock the suction head.
Changeover from wet to dry vacuum
cleaning
ATTENTION
Please note the following when switch-
ing from wet to dry vacuum cleaning:
If you vacuum dry dust while the filter element
is still wet the filter will become obstructed
and may be damaged beyond repair.
 Dry the wet filter properly before use or
replace it with a dry one.
 Change the filter, if required, according
to instructions under the section "Main-
tenance and Care".
Note: For permanent wet vacuum cleaning
it is advisable to use a PES flat pleated filter
(see filter systems).
Wet vacuum cleaning
Inserting the rubber lips
Illustration
 Remove the brush strips.
 Install the rubber lips.
Note: The structured side of the rubber lips
must point outwards.
Removing the fleece filter bag/
membrane filter
– If the appliance is used to vacuum up
wet dirt, the fleece filter bag or the mem-
brane filter (special accessory) must al-
ways be removed.
– It is recommended to use a special filter
bag (wet) (see Filter systems).
General
– If wet dirt is vacuumed with the uphol-
stery or crevice nozzle, or if mostly wa-
ter is suctioned from a container it is
recommended not to activate the "man-
ual filter dedusting" function.
– If the maximum liquid level is reached
the appliance will turn off automatically.
– 2
EN 9