Kärcher B 150 R Mode D'emploi page 26

Fault
Appliance cannot be started
Insufficient water quantity
Insufficient vacuum perfor-
mance
Insufficient cleaning result
Brushes do not turn
Drain hose for dirty water is
blocked
Detergent metering Dose (on-
ly Dose) does not function
properly
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Faults without display on the console
Remedy
Seat switch not operated, sit down on the seat.
The machine operates only if the operator is seated on the seat.
Bring the safety switch into the "1" position.
Set the programme switch to "OFF". Wait for 10 seconds. Set the programme selector switch to pre-
vious function. If possible, drive the appliance on level grounds only. Check parking brake and foot
brake if necessary.
Take the foot off the accelerator pedal prior to switching on the safety switch. If the fault recurs, call
the aftersales service.
Check battery; charge it, if needed
Check fresh water level, refill tank if necessary.
Check hoses for blockages; clean if required.
R cleaning head: Remove the water distributor strip and clean it.
Clean the fresh water filter.
Clean the seals between dirt water reservoir and cover and check for tightness, replace if required.
Check protective turbine strainer for soiling, clean if necessary.
Clean the vacuum lips on the vacuum bar, turn or replace if required
Check if the cover on the dirt water discharge hose is closed
Check suction hose for blockages; clean if required.
Check the suction hose for tightness; replace if required.
Check the setting of the vacuum bar.
Attach additional weight (accessory) to the vacuum bar.
Set/ adjust contact pressure.
Adjust wiper lips.
Check the brushes for wear, replace if required.
Reduce contact pressure.
Check if foreign matters block the brushes; remove foreign matter if required.
Motor overloaded, allow to cool down. Set the programme switch to "OFF". Wait for 10 seconds. Set
the programme selector switch to previous function.
Open dosing equipment at the drain hose. Pull out the suction hose from suction beam and close it by
hand. Set the program selection switch to suction or vacuuming. The blockage will be sucked out from
the drain hose into the dirt water tank.
Inform Customer Service.
EN
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