Kärcher NT 80/1 B1 M S, Operating Manual

Page: 17 / 160

– 7
Note: Ensure proper seating of the suction
head (fixation), the On/Off switch must be
located in the back.
 Dispose of the used filter element in a
dust-tight bag according to the statutory
provisions.
 Remove the dirt that has accumulated
on the pure air side.

DANGER
First pull out the plug from the mains before
carrying out any tasks on the machine.

DANGER
Have all checks and works on electrical
parts performed by an expert.
 Check the receptacle and the fuse of
the power supply.
 Check the power cable and the power
plug of the device.
 Turn on the appliance.
– Water level in the container too low.
The fill level sensor prevents the switch-
ing on of the suction turbine for safety
reasons.
 Fill the container with water to the cen-
tre of the sight glass.
 Remove choking of suction nozzle, suc-
tion tube, suction hose, or cartridge fil-
ter.
 Clean the accessories.
 Change cartridge filter.
 Check whether the cartridge filters are
seated correctly.
 Change cartridge filter.
 Change cartridge filter.
If malfunction can not be fixed, the de-
vice must be checked by customer ser-
vice.
At the end of its lifetime the appliance is to
be disposed of according to the statutory
provisions.
The warranty terms published by the rele-
vant sales company are applicable in each
country. We will repair potential failures of
your appliance within the warranty period
free of charge, provided that such failure is
caused by faulty material or defects in man-
ufacturing. In the event of a warranty claim
please contact your dealer or the nearest
authorized Customer Service centre.
Please submit the proof of purchase.

DANGER
Only use accessories that are ap-
proved by the manufacturer and
marked with the Ex-label for type 22. The
use of other accessories may pose a risk of
explosion.
– Only use accessories and spare parts
which have been approved by the man-
ufacturer. The exclusive use of original
accessories and original spare parts
ensures that the appliance can be oper-
ated safely and trouble free.
– At the end of the operating instructions
you will find a selected list of spare parts
that are often required.
– For additional information about spare
parts, please go to the Service section
at www.kaercher.com.
Troubleshooting
Suction turbine does not run
Suction capacity decreases
Dust comes out while vacuuming
Filter status display lights up
Customer Service
Disposal
Warranty
Accessories and Spare Parts
Accessories Order number
Suction hose 4.440-001.0
Bender 4.036-032.0
Pipe 4.025-372.0
Floor nozzle 4.130-399.0
Cartridge filter 6.904-325.0
Foam Ex RM 761 6.291-389.0
17 EN