Kärcher BR 45/40 Service Manual page 108

Display Er-
ror
cod
es
Suction turbine 20
fault=3
Brush overload! 21
Valve fault=1 22
Check battery 23
voltage
Driving motor 24
fault=1
Drive motor 25
fault=2
Pcb. Fault=4 26
Wapu.Fault=3 30
Drive motor 31
fault=3
108
English 5.906-269.0 Rev. 00 (03/11)
Fault Measures
source
Overload Turn the programme
suction mo- selector switch to the
tor position "Drive". Then
select the cleaning
programme once
more. If the fault re-
curs, call customer
service.
Overload on Turn the programme
brush motor selector switch to the
position "Drive". Then
select the cleaning
programme once
more. If the fault re-
curs, call customer
service.
Short circuit Call customer service. 1*
in solenoid
valve
Too high Disconnect the charg-
battery volt- er from the socket. It
age while can be cleaned again.
charging Inform Customer
Service at any rate.
Short circuit
in driving
motor
Drive motor
wire break-
age
PCB defec-
tive
Water pump Turn the programme
overload selector switch to the
position "Drive". Then
select the cleaning
programme once
more. If the fault re-
curs, call customer
service.
Overload Turn the programme
drive motor selector switch to the
position "Drive". Then
select the cleaning
programme once
more. Do not drive on
INCLINES > 2 % with
this appliance. If the
fault recurs, call cus-
tomer service.
LED Driv- Vacu-
dis- ing uming
play possi- possi-
fault ble ble
3* X
blinking
3* X X
blinking
X X
blinking
4*
blinking
1* X
blinking
2* X
blinking
Perma- X
nent
light
1* X X
blinking
3* X
blinking
Scrub- Polish-
bing ing
possi- possi-
ble ble
X
X
X X
X X
X X
X X
X X