Kärcher NT 45/1 Tact Te H Manuel D'utilisation page 19

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 in-
sert the suction nozzle or connect to the
dust-generating device depending on
the operating mode.
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 pressure.
 Set the rotary switch to the correct suc-
tion hose cross-section.
Anti-static system
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.
Dry vacuum cleaning
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.
Horn
Warning
The flat-fold filter and the safety filter sack
must never be removed during the dust ex-
traction process.
Installing the safety filter sack
 Release and remove the suction head.
Illustration
 Insert the safety filter sack.
Illustration
 Pull the safety filter sack over the container.
 Insert and lock the suction head.
Wet vacuum cleaning
Danger
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.
Close the suction connection
Illustration
 Properly insert the connection socket in
the suction connection.
 Push in the connection socket until it
locks into place.
 Turn the suction connection with the
connection socket to the right to close it
tightly.
Note: The accurate fit is ensured by means
of a "bayonet connection".
Removing the safety filter sack
 Release and remove the suction head.
Illustration
 Pull over the safety filter sack.
Illustration
 Pull out the safety sheet.
 Close the safety filter sack using the self-ad-
hesive flap.
 Pull the safety filter sack towards the rear.
Illustration
 Close tightly the opening of the suction
connection of the safety filter sack using
the closing lid.
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EN 19