Warranty - Kärcher CWB 3 Originalbetriebsanleitung

Display
Fault
Inadequate cleaning efficien-
cy
Too little water or no water
coming out of the nozzles
Water continues coming out
of the nozzles after washing
Inadequate drying
The wheel washing brush
does not rotate
The wheel washing brush ex-
tends slowly or not at all
The wheel washing brush ex-
tends at the wrong position
The brushes become dirty
quickly
The undercarriage wash noz-
zle pipes pivot too slowly/too
quickly or not at all
The system cannot be
switched on

Warranty

The warranty conditions issued by our relevant sales company
apply in all countries. We shall remedy possible malfunctions on
your appliance within the warranty period free of cost, provided
that a material or manufacturing defect is the cause. In a warranty
42
Blink code Cause
Blinking Washing finished
Blinking Washing finished
Faults that are not displayed
Cause
No cleaning agent or insufficient
cleaning agent
No air pressure or insufficient air
pressure in the supply line
Worn brushes
Dirt trap clogged
Insufficient water pressure
Nozzle clogged
Solenoid valve or supply line
clogged
Dirty solenoid valve
Too little or too much drying aid
Incorrect drying aid
No air pressure or inadequate air
pressure
The motor circuit breaker in the
control cabinet has triggered
Contact pressure too high
No air pressure or inadequate air
pressure
Dirty light sensors
Shampoo dosage too low
No air pressure or inadequate air
pressure
Pivoting unit heavily soiled
Chokes incorrectly adjusted
Power supply fault
Remedy
Drive the vehicle out forwards
Drive the vehicle out backwards
Rectification
 Check the cleaning agent filling level and
refill if necessary, vent the dosing pump.
 Check the air pressure and adjust if nec-
essary (0.6 MPa (6 bar) at the mainte-
nance unit pressure gauge).
 Clean the cleaning agent intake filter,
check the cleaning agent pipes for dam-
age.
 Check the brushes and replace if neces-
sary.
 Clean the dirt trap
 Check the water supply pressure and
pumps
 Clean the nozzles with compressed air
 Check the solenoid valves and supply
lines (water and electricity) and repair if
necessary
 Clean the solenoid valves
 Increase or reduce the dosage
 Check the cleaning agent filling level
 Clean the intake filter
 Vent the dosing pump
 Use original drying agent from Kärcher
 Check that the drying blower is working
correctly
 Check the motor circuit breaker in the
control cabinet
 Reduce the contact pressure at the
wheel wash pressure reducer
 Check the air pressure and adjust if nec-
essary
 Increase the contact pressure at the
wheel wash pressure reducer
 Clean the light sensors and check the
settings if necessary
 Adjust the shampoo dosage
 Check the water volume and adjust if
necessary
 Check the air pressure in the supply line
and adjust if necessary
 Clean the pivoting unit
 Re-adjust the chokes
 Ensure a fault-free power supply as
specified in the connection values
case, please contact your dealer (with the purchase receipt) or
the next authorised customer service site.
(See overleaf for the address)
English
Person responsible
Operator
Operator
Customer Service
Operator
Operator
Operator, Customer
Service
Operator
Operator
Operator, Customer
Service
Operator, qualified
electrician