Kärcher KM 75 W G, Manual

Page: 19 / 250

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8
Troubleshooting
Fault Remedy
Appliance cannot be started Close appliance hood
Check the contact switch cover for correct functionality
In order to start the device with the starter rope, turn the key switch to position "1".
Refuel
Open fuel cock
Check and clean spark plug, replace if necessary.
Engine is running but machine is
not moving Adjust the Bowden cable of the acceleration drive
Checking the V-Belt
Device comes to halt while climb-
ing a slope Drive over a path with lesser slope
Adjust the Bowden cable of the acceleration drive
Checking the V-Belt
Machine is not sweeping properly Adjust the sweeping track of the roller brush
Adjust side-brush lowering
Check roller brush and side brushes for wear, replace if necessary.
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
Dust gathers in the machine 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
Poor cleaning performance at edg-
es Lower the side brushes
Check the drive belt of the side brush
Side-brush raising does not func-
tion Check Bowden cable of the side-brush raising
The new roller brush brushes
against the waste container Correct the setting of the sweep track; for this, engage both adjustment levers into the upper boring
(1...3)
* If faults are not listed, please contact customer service.
19 EN