Kärcher B 150 R Manual Del Usuario página 27

Display
Seat switch open!
Release accelerator!
No direction of travel!
Battery discharged!
Battery voltage inadmissi-
ble!
Charger defective!
Fresh water tank empty!
Brush pressure not
reached!
Waste water tank full!
Brake defective!
Propulsion motor hot! Al-
low to cool down!
Horn defective!
Control is hot! Allow to cool
down!
Brush motors overloaded! Load of the brush heads asymmetric.
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 (only
Dose) does not function proper-
ly
Cause
Seat contact switch has not been activated.  Release the drive pedal. Have a seat.
The gas pedal is depressed when the main
switch is on.
Travel direction switch or cable connection
defective.
Battery voltage too low.
Battery voltage is above or below the admis-
sible range.
Error on the charger, charging is not possi-
ble.
The fresh water tank is empty.
Timeout brush contact pressure control.
waste water tank is full.
Level sensor or cable connection defective.  Call customer service.
Brake defective.
Motor protection was triggered
Horn defective.
Performance electronics of lift module (A4)
too hot
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 previous
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 waste water tank 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.
Faults with display
Remedy
 Release drive pedal and reactivate.
 Call customer service.
 Charge battery.
 Call customer service.
 Check the charger.
 Fill up fresh water reservoir.
 Check brush wear, replace brush if required.
 Check the function of the brush heads: lowering, raising.
 Empty the waste water tank.
 Do not drive the appliance.
 Call customer service.
 Bring the safety switch into the "0" position.
 Allow machine to cool down at least for 15 minutes.
 Contact aftersales service in case of recurrence.
 Call customer service.
 Bring the safety switch into the "0" position.
 Allow control to cool down at least 5 minutes.
 Significantly reduce the brush pressure with rough ground.
 Contact aftersales service in case of recurrence.
 Adjust brush level.
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