Kärcher NT 80/1 B1 M S Manual page 14

Operation
Turning on the Appliance
Insert the appliance plug into the mains
socket. Do not use extension cables.
Switch on the appliance using the On/
Off switch (Position 1).
Automatic monitoring of suction ca-
The machine is equipped with a suction
power monitor. The control lamp lights up if
the air speed in the suction hose falls below
20 m/s.
Check suction hose and attachments
for blocks.
The cartridge filter must also be re-
placed if the machine is used for long
periods.
Note
The control lamp can light up occasion-
–
ally during normal operation (e.g., while
working with a floor nozzle), if the air
volume comes down (cross-sectional
reduction) causing a low pressure.
There is no defect in this case; only an
–
indication that, as specified above, the
air volume has reduced and the low
pressure has increased.
If the container is full, a float closes the
–
suction opening, and the suction turbine
works at a higher speed. Switch off the
appliance immediately, and empty the
container.
Shutting down
After vacuuming up burned propel-
Danger
Risk of explosion due to unburned propel-
lant residue. Clean the vacuum cleaner and
its accessories after each vacuuming pro-
cedure.
Turn the unit off (position "0").
14
pacity
lant
Rinse out the accessory parts with wa-
ter if necessary and dry them.
Rinse container, wash the angle and
deflector with water. Clean the filling
level electrode.
If the cartridge filter is excessively dirty,
it must be replaced.
Dispose of of the vacuumed up dirt
Burning the dirt or disposing of it as haz-
–
ardous waste are choices for disposal.
Dry dirt containing propellant should
–
preferrably be disposed of by burning it
outdoors. The vacuumed up dirt must
be disposed of immediately after clean-
ing without intermediate storage.
Wet dirt must not be disposed of in the
–
public sewer without being filtered. It
can be dried. Afterwards, the propellant
residue must be burned outdoors.
Caution
Please follow the local regulations during
the disposal process.
After vacuuming up dusts of the
Note
Empty the vaccum cleaner after every use
and clean only when required.
Empty the container.
Vacuum and wipe the appliance inside
and outside.
Place the appliance in a dry room and
secure it from unauthorized use.
While vacuuming the appliance, use at
least one vacuum cleaner of the same
or higher classification.
Caution
Risk of injury and damage! Observe the
weight of the appliance when you transport
it.
When transporting in vehicles, secure the
appliance according to the guidelines from
slipping and tipping over.
During the transport and maintenance of
the appliance the extraction opening is to
be closed with the connection socket.
6
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EN
category M
Transport