Faults - Kärcher B 40 C Bp Manual

DANGER
Risk of injury! Before working on the appli-
ance, remove the Intelligent Key and the
mains plug of the charger.
 Drain and dispose of the dirty water and
the residual fresh water.
Display
ERR_I_BÜRSTE_049
ERR_I_TURB_050
ERR_U_BATT_001
If the display shows different error messag-
es or if the error cannot be remediated:
 Remove the Intelligent Key.
 Wait for 10 seconds.
 Plug in the Intelligent Key.
 If the fault recurs, call customer service.
Fault Remedy
Appliance cannot be Stand-by. Turn the appliance off and reinsert the Intelligent Key.
started Turn the program selection switch to the desired programme.
Check battery; charge it if required.
Make sure that all battery terminals are connected.
Insufficient water Check fresh water level, refill tank if necessary.
quantity
Increase the water volume on the regulating knob for water volume.
Unscrew the lock of the fresh water reservoir. Remove and clean the fresh water filter. Insert the filter and
screw in the lock.
Remove the water distribution strip from the cleaning head and clean water canal (only R cleaning head).
Check hoses for blockages; clean if required.
Do not add detergents Increase the water volume to activate the dosing pump.
Check the detergent level
Insufficient vacuum Clean the seals between dirty water reservoir and cover and check for tightness, replace if required.
performance
Wastewater reservoir is full; shut off the appliance and empty the wastewater reservoir
Clean the lint trap.
Clean the squeegee blades on the squeegee tool, replace if required
Check suction hose for blockages; clean if required.
Check the suction hose for tightness; replace if required.
Check if the cover on the dirty water discharge hose is closed
Check the setting of the squeegee tool.
Insufficient cleaning Check the brushes for wear, replace if required.
result
Brushes do not turn Check if foreign matters block the brushes; remove foreign matter if required.
If over-current switch in the electronics system has been triggered, turn programme selection switch to "OFF".
Afterwards, set it back to the desired programme.
Vibrations during You might need to use softer brushes.
cleaning
In case of faults that cannot be remedied using the table below please contact the customer service.
Remedy
Check if foreign matters block the brushes; remove foreign matter if required.
Check suction turbine for contamination and clean it if necessary.
Check battery; charge it if required.
Faults without display on the console

Faults

Faults with display
11
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US 13