Kärcher CWB 3, Оригинальная инструкция по эксплуатации

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42 English
Faults that are not displayed
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
case, please contact your dealer (with the purchase receipt) or
the next authorised customer service site.
(See overleaf for the address)
Fault Cause Rectification Person responsible
Inadequate cleaning efficien-
cy No cleaning agent or insufficient
cleaning agent
No air pressure or insufficient air
pressure in the supply line
Worn brushes  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.
Operator
Too little water or no water
coming out of the nozzles Dirt trap clogged
Insufficient water pressure
Nozzle clogged
Solenoid valve or supply line
clogged  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
Operator
Water continues coming out
of the nozzles after washing Dirty solenoid valve  Clean the solenoid valves Customer Service
Inadequate drying Too little or too much drying aid
Incorrect drying aid
No air pressure or inadequate air
pressure  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
Operator
The wheel washing brush
does not rotate The motor circuit breaker in the
control cabinet has triggered
Contact pressure too high  Check the motor circuit breaker in the
control cabinet
 Reduce the contact pressure at the
wheel wash pressure reducer
Operator
The wheel washing brush ex-
tends slowly or not at all No air pressure or inadequate air
pressure  Check the air pressure and adjust if nec-
essary

Increase the contact pressure at the
wheel wash pressure reducer
Operator, Customer
Service
The wheel washing brush ex-
tends at the wrong position Dirty light sensors

Clean the light sensors and check the
settings if necessary Operator
The brushes become dirty
quickly Shampoo dosage too low

Adjust the shampoo dosage
 Check the water volume and adjust if
necessary
Operator
The undercarriage wash noz-
zle pipes pivot too slowly/too
quickly or not at all No air pressure or inadequate air
pressure
Pivoting unit heavily soiled
Chokes incorrectly adjusted  Check the air pressure in the supply line
and adjust if necessary
 Clean the pivoting unit
 Re-adjust the chokes
Operator, Customer
Service
The system cannot be
switched on Power supply fault  Ensure a fault-free power supply as
specified in the connection values Operator, qualified
electrician