Karcher NT 14-1 Ap Te Adv L - Manual (Page 17)

– 3
The appliance allows 2 operating modes:
1 Industry vacuum cleaner mode (socket
not used)
2 Dedusting mode (socket used)

Connect the suction hose and insert the
suction nozzle or connect to the dust-
generating device depending on the op-
erating mode.
ṇ
Warning
Do not vacuum without the filter elements;
otherwise, the suction motor can get dam-
aged and this can be hazardous to health
on account of increased release of fine dust
particles.
Caution
The flat pleated filter must always be in
place while vacuuming.
Only for appliances with built-in socket:
Static charge is deflected by providing
earthing to the connection nozzles. This
prevents the formation of sparks and cur-
rent shocks with attachments with electrical
conductivity included in the delivery.
– The device is fitted with a paper filter
bag with locking slide, order no. 6.904-
406.0 (10 pcs).
Note: You can use this appliance to vacuum all
types of dust up to dust class L. It is statutorily
necessary to use a dust collection bag (see Fil-
ter systems for order number).
Note: The appliance is suited as industrial
vacuum cleaner and as dedusting device
for the mobile operation to take up dry, non-
combustible dusts with MAK values greater
than or equal to 1 mg/m
3 .
– To vacuum fine dust, you must use an
additional paper filter bag or a fleece fil-
ter bag.
Illustration

Release and remove the suction head.
 Place the paper or fleece filter bag.
 Insert and lock the suction head.
ṇ
Warning
No dusts hazardous to health should be
sucked in during wet vacuuming.
Illustration

Remove the brush strips.
 Install the rubber lips.
Note: The structured side of the rubber lips
must point outwards.
Illustration

Release and remove the suction head.
 Pull the paper filter bag/fleece filter bag
towards the rear.
 Pull the locking slide up and seal the pa-
per filter bag/fleece filter bag tightly
when removing it.
 Dispose of the used paper filter bag/
fleece filter bag according to the local
provisions.
 Insert and lock the suction head.
– To vacuum wet dirt, first remove the pa-
per or fleece filter bag.
– 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.
– In case of non-conductive liquids
(such as emulsion drilling fluids,
oils, and greases) the appliance is
not turned off when the container is
full. The filling level must be continu-
ously monitored and the container
must be emptied in time.
Start up
Anti-static system
Dry vacuum cleaning
Installing the paper filter bag/fleece filter bag
Wet vacuum cleaning
Inserting the rubber lips
Remove the paper filter bag/fleece filter bag
General
17 EN