Troubleshooting - Kärcher NT 30/1 Ap Te L Handbuch

WARNING
Safety equipment for preventing hazards
must be serviced and maintained regularly.
This means that the manufacturer's staff or
persons trained by the manufacturer must
check the equipment for proper functioning
at least once a year, i.e. check for leaks, fil-
ter damage, etc.
ATTENTION
Risk of damage! Do not use detergents
containing silicone to clean.
– No outside help is required for carrying
out basic maintenance and cleaning.
– The appliance surface and the inside of
the container should be cleaned regu-
larly using a damp cloth.
DANGER
Risk due to dust hazardous to health. Al-
ways use disposal clothing and P2 or higher
breath-safe masks while carrying out main-
tenance tasks (such as changing filters).
Exchanging the flat pleated filter
Illustration
 Open filter door.
 Remove filter frame.
 Take out the flat folded filter.
 Dispose of the used flat-folded filter ac-
cording to the statutory provisions.
 Remove the dirt that has accumulated
on the pure air side.
 Clean the filter frame and the support-
ing surface of the filter frame with a
damp cloth.
 Insert new flat-folded filter.
During placement, make sure that the
flat fold filter rests against all sides.
 Insert filter frame.
 Close the filter door, it must lock into
place.
Exchange the fleece filter bag
Illustration
 Release and remove the suction head.
 Pull out the fleece filter bag on the
flange towards the top.
 Tightly close the fleece filter bag with
lock cap.
 Dispose of the fleece filter bag accord-
ing to the local provisions.
 Insert the new fleece filter bag.
 Insert and lock the suction head.
Replace the disposal bag
Illustration
 Release and remove the suction head.
 Put the disposal bag (option) over.
 Tightly close the disposal bag (option)
with cable tie underneath the opening.
 Remove disposal bag (option).
 Dispose of the dust bag (special acces-
sory) in accordance with statutory provi-
sions.
 Insert the new disposal bag (option).
 Pull disposal bag (option) over the con-
tainer.
Make sure that the marking line is situ-
ated within the container and both ven-
tilation holes are positioned at the back
of the container.
 Insert and lock the suction head.
Cleaning the electrodes
 Release and remove the suction head.
 Clean the electrodes with a brush.
 Insert and lock the suction head.

Troubleshooting

DANGER
First pull out the plug from the mains before
carrying out any tasks on the machine.
Note: In case of a failure (e.g. filter break-
age) the appliance must be turned off im-
mediately. The failure must be remedied
before the appliance is put into operation
again.
Suction turbine does not run
 Check the receptacle and the fuse of
the power supply.
 Check the power cable, the power plug,
the electrodes and possibly the recep-
tacle of the device.
 Turn on the appliance.
Suction turbine turns off
 Empty the container.
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EN 21