Karcher NT 45-1 Tact Te M - Manual (Page 19)

– 3
– Do not use the appliance without the
complete filtering system.
– Please follow the safety regulations ap-
plicable to the materials that are to be
treated.
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
The flat pleated filter must always be in
place while vacuuming.
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.
The horn blows when the air speed falls be-
low 20 m/s.
Note: The horn reacts to negative pres-
sure.

Set the rotary switch to the correct suc-
tion hose cross-section.
Static charge is deflected by providing
earthing to the connection nozzles. This
prevents the formation of sparks and cur-
rent shocks due to attachments (option)
with electrical conductivity.
– The device is fitted with a paper filter
bag with locking slide, order no. 6.904-
208.0 (5 pcs).
Note: You can use this appliance to take up
all types of dust up to dust class M. It is stat-
utorily necessary to use a dust collection
bag (see Filter 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 0.1 mg/m
3
.
– To suck fine dust, you can also use an
additional paper filter bag, a dust dis-
posal bag (special accessory) or a
membrane filter (special accessory).
Illustration

Release and remove the suction head.
 Insert the paper filter bag.
 Insert and lock the suction head.
Illustration
Note: The opening of the disposal bag
must be pulled all the way over the ledge of
the suction support.

Release and remove the suction head.
 Attach the disposal bag (option).
 Pull disposal bag over the container.
 Insert and lock the suction head.
ƽ
Danger
The membrane filter must not be used to
vacuum health-hazardous dusts.
Note: If you work without the paper filter
bag/disposal bag, you must use a mem-
brane filter to protect the suction head.
Illustration

Release and remove the suction head.
 Pull the membrane filter (option) over
the container edge.
 Insert and lock the suction head.
ƽ
Danger
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.
Start up
Horn
Anti-static system
Dry vacuum cleaning
Inserting the paper filter bag
Installing the dust disposal bag
Install membrane filter
Wet vacuum cleaning
Inserting the rubber lips
19 EN