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

– 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.
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 appliance is equipped with a paper
filter bag fitted with locking lid.
Order No. Safety filter sack: 6.904-
264.0 (5 pieces)
Note:You can use this appliance to take up
all types of dust up to dust class H. 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.
– Unused flat-fold filters may only be
stored and transported in the packaging
(carton).
Illustration
– The lamella of the flat-fold filter should
not be touched during installation.
ṇ
Warning
The flat-fold filter and the safety filter sack
must never be removed during the dust ex-
traction process.
 Release and remove the suction head.
Illustration

Insert the safety filter sack.
Illustration

Pull the safety filter sack over the con-
tainer.
 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
 If necessary, peel the adhesive label
in the relevant national language off
the accompanying adhesive label
sheet and paste it over the German
text on the appliance.
Horn
Anti-static system
Dry vacuum cleaning
Installing the safety filter sack
Wet vacuum cleaning
Inserting the rubber lips
19 EN