Faults; Faults With Display; Faults Without Display On The Console - Kärcher BD 50/50 C Bp Classic Instrucciones De Servicio

Faults

Faults with display

Note
Bp variant:
Display
ERR B
ERR T
LOW BAT
ERR TEMP
HandsOff
ERR REL
ERR PWM

Faults without display on the console

Failure
Appliance cannot be started
Insufficient water quantity
Insufficient vacuum performance
Insufficient cleaning result
Brush does not turn
Vibrations during cleaning
Correction
Check if foreign objects block the brush; remove foreign object if required.
Check the circuit of the suction turbine.
Charge battery.
Allow device to cool down.
Release the safety switch and wait until the operating hours or the battery status
are displayed. Then operate the safety switch again.
Set the programme selector switch to "OFF", release the safety switch, wait for 3
seconds, restart.
Check voltage level.
Correction
Turn the program selection switch to the desired programme.
Operate the safety switch.
Check battery; charge it if required.
Make sure that all battery terminals are connected.
Check fresh water level, refill tank if necessary.
Increase the water volume on the regulating knob for water volume.
Clean the seals between waste water tank and cover and check for tightness, re-
place if required.
Wastewater reservoir is full; shut off the appliance and empty the wastewater
reservoir
Clean the fluff filter.
Clean the vacuum lips on the vacuum bar, replace if required
Check if the cover on the dirt water discharge hose is closed
Check the setting of the vacuum bar.
Check suction hose for blockages; clean if required.
Check the suction hose for tightness; replace if required.
Check the brushes for wear, replace if required.
Check if foreign objects block the brush; remove foreign object if required.
If over-current switch in the electronics system has been triggered, turn pro-
gramme selection switch to "OFF". Afterwards, set it back to the desired pro-
gramme.
You might need to use a softer brush.
English 9.808-230.0 Rev. 01 (03/20)
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