Start Up - Kärcher NT 14/1 Ap Adv L Manual

– Please follow the safety regulations ap-
plicable to the materials that are to be
treated.

Start up

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.
WARNING
The flat pleated filter must always be in
place while vacuuming.
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.
Anti-static system
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.
Dry vacuum cleaning
– 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 vacu-
um all types of dust up to dust class L. It is
statutorily necessary to use a dust collec-
tion bag (see Filter systems for order num-
ber).
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 AGW values great-
er than or equal to 1 mg/m
– To vacuum fine dust, you must use an
additional paper filter bag or a fleece fil-
ter bag.
.
3
EN
Installing the paper filter bag/fleece filter
bag
Illustration
 Release and remove the suction head.
 Place the paper or fleece filter bag.
 Insert and lock the suction head.
Wet vacuum cleaning
WARNING
No dusts hazardous to health should be
sucked in during wet vacuuming.
Inserting the rubber lips
Illustration
 Remove the brush strips.
 Install the rubber lips.
Note: The structured side of the rubber lips
must point outwards.
Remove the paper filter bag/fleece filter
bag
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.
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.
– 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.
– 3
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