Kärcher CB 1/23 Eco Bedienungsanleitung Seite 35

162 Pressure switch of high pressure pump
was triggered forward for roof nozzles
163 Pressure switch of high pressure pump
was triggered backward for roof nozzles
164 Pressure switch of high pressure pump
was triggered for side nozzles
165 Pressure switch of high pressure pump
was triggered for wheel cleaning
166 Pressure switch of high pressure pump
was triggered for underbody cleaning
167 Pressure switch of high pressure pump
was triggered for floor cleaning
168* Pressure switch of high pressure pump
too high despite bypass switching
172 Frost protection is active
175 Trailer coupling detected
180 CAN bus error, module A8, no connection
(in main switching cabinet CB2)
181 CAN bus error, module A9, no connection
(high pressure distributor to portal)
185 CAN bus error, module A29, no connec-
tion (pump switching cabinet)
190 Excess current outlets CAN Bus module
A8 (in main switching cabinet CB2)
191 Excess current outlets CAN Bus module
A9 (high pressure distributor to portal)
195 Excess current outlets CAN Bus module
A29 (pump switching cabinet)
200 Control voltage is missing
201 Plant not in operation (operational time
switched off)
* green indicator lamp at the switching cabinet goes off.
Dis- Fault
play
203 Portal not in normal setting
204 Side-brushes not facing outwards
205 Side-brush 1 not facing outwards
206 Side-brush 2 not facing outwards
208 Roof brush not facing upward
209 Drier not facing upward
210 Wheel washing not facing outward
211 Wheel washing 1 not facing outwards
212 Wheel washing 2 not facing outwards
250 Unit has not been initialised
251 Emergency operations of processed water
are active
High pressure nozzles of roof blocked to-
wards the front or compressed air supply
to the portal has stopped or pressure
switch is defective
High pressure nozzles of roof blocked to-
wards the rear or compressed air supply to
the portal has stopped or pressure switch
is defective
High pressure nozzles of side pipes
blokked or compressed air supply to portal
has been switched off or pressure switch
is defective
High pressure nozzles of wheel washing
blocked or compressed air supply to portal
has been switched off or pressure switch
is defective
High pressure nozzles of underbody
cleaning blocked or compressed air sup-
ply to portal has been switched off or pres-
sure switch is defective
High pressure nozzles of floor cleaning
blocked or compressed air supply to portal
has been switched off or pressure switch
is defective
Compressed air supply to the portal has been
stopped or pressure switch is defective
Frost proteciton is active
Side brush has got hooked into the trailer
coupling
Loose connecting chord of the plates,
plates defective
Short circuit, water leakage
Emergency stop pressed, protective
switch triggered, reset button has not been
pressed
Night switch off of the unit is active, key
switch of the feed distributor is positioned
at "0"
Possible cause
Unit not in normal setting
Unit not in normal setting or compressed
air supply has been switched off
Measurement drive has not yet been done Washing is not possible; call Customer
Processed water unit has a fault
16
-
EN
Clean the corresponding high pressure
nozzles, check compressed air supply, re-
peat washing process, call Customer
Service
Check compressed air supply, repeat
washing process, call Customer Service
Washing cannot be done until the anti-frost
temperature is exceeded again
No action is required; washing will contin-
ue automatically without the back being
washed a second time
Switch off and switch on the unit, repeat
washing process, call Customer Service
Switch off and switch on the unit, repeat
washing process, call Customer Service
Press all emergency stops, check that all
protective motor switches have been
switched on, press reset button in the con-
trol station
Check key switch of the feed distributor
(position it to 1 or 2)
Remedy
Drive unit to normal setting
Check compressed air supply; drive unit
into normal setting
Service
Repair processed water plant; unit an be
used with fresh water in emergency opera-
tions mode
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