Troubleshooting - Kärcher KM 75/40 W Bp Bedienungsanleitung

Fault
Appliance cannot be started
Engine is running but machine is
not moving
Device comes to halt while climb-
ing a slope
The brush roller stops, fault display
illuminates red
Machine is not sweeping properly Check roller brush and side brushes for wear, replace if necessary.
Dust gathers in the machine
Poor cleaning performance at edg-
es
Side-brush raising does not func-
tion
The new roller brush brushes
against the waste container

Troubleshooting

Remedy
Close appliance hood
Charge the batteries
Check overload fuse
Inform Kärcher Customer Service.
Adjust the Bowden cable of the acceleration drive
Checking the V-Belt
Inform Kärcher Customer Service.
Drive over a path with lesser slope
Check overload fuse
Adjust the Bowden cable of the acceleration drive
Checking the V-Belt
Inform Kärcher Customer Service.
Turn the main switch to "OFF", check brush for obstructing objects. If applicable, use on a less in-
clined surface. Turn on the main switch. After repeating this process four times, the control will ini-
tiate a forced break of 2 minutes to cool off. During this period the appliance cannot be started.
Check function of bulk waste flap
Release the Bowden cable of the bulk waste flap (adjustment screw)
Check belts for tension and functioning; replace, if required
Adjust roller mirror
Replacing roller brush
Inform Kärcher Customer Service.
Check function of bulk waste flap
Release the Bowden cable of the bulk waste flap (adjustment screw)
Check dust filter, clean or replace
Empty waste container
Replace sealing profile at the waste container
Check the seal on the dust filter
Check sealing strips for wear, adjust or replace as required
Adjust side-brush lowering
Replace side brush
Lower the side brushes
Check the drive belt of the side brush
Inform Kärcher Customer Service.
Check Bowden cable of the side-brush raising
Inform Kärcher Customer Service.
Correct the setting of the sweep track; for this, engage both adjustment levers into the upper boring
(1...3)
EN
9
-
21