Kärcher CB 1/23 Eco Bedienungsanleitung Seite 31

Dis- Fault
play
1 Limit switch Drive start/Drive end allocat-
ed simultaneously
4 Proximity switches "Side-brush 1 inward"
and "Side-brush 1 outward" have been
pressed simultaneously
5 Proximity switches "Side-brush 2 inward"
and "Side-brush 2 outward" have been
pressed simultaneously
6 Proximity switches "Roof brush above"
and "Roof brush below" have been
pressed simultaneously
9 Proximity switches "Drier above" and "Dri-
er below" have been pressed simultane-
ously
10 Mode counter Gantry travel is not counting
12 Mode counter Lift/lower roof brush is not
counting
13 Mode counter Lift/lower drier is not counting
14 Frequency converter portal driving is not ready Fault in frequency converter portal driving Check cable and motors for damages,
15 Frequency coverter raise/ lower is not ready Fault in frequency converter Lift roof
16 CAN bus error master, no module is ac-
cessible
18 CAN bus error, no connection to service
control station
19 CAN bus error, module A14, no connec-
tion (water distributor)
20 CAN bus error, module A13, no connec-
tion (feed distributor)
21 CAN bus error, module A11, no connec-
tion (in main switching cabinet CB2)
22 CAN bus error, module A12, no connec-
tion (in main switching cabinet CB2)
23 CAN bus error, module A7, no connection
(water distributor CB2)
24 CAN bus error, module A21, no connec-
tion (anti-frost)
25 CAN bus error, module A22, no connec-
tion (underbody washing)
Possible cause
Limit switch allocated or defective via for-
eign metal part
Limit switch is defective
Portal driving counter is defective; portal
driving motors are defective; limit switch
portal driving start/end are defective
Mode counter defective; lifting motor of
roof brush is defective; limit switch roof
brush above/ below is defective
Mode counter defective; lifting motor of
drier is defective; limit switch drier above/
below is defective
brush/ drier
Loose connecting chord of the plates,
plates defective
Connection chord of service control sta-
tion is loose or defective, service control
station is defective
Loose connecting chord of the plates,
plates defective
12
-
EN
Remedy
Remove foreign part, check limit switch for
damages, switch on/ off the unit, repeat
washing process
Check limit switch for damages, switch on/
off the unit, repeat washing process
Check limit switch portal driving for de-
fects; remove metal parts from the hall
floor; switch off/on the unit, repeat washing
process, call Customer Service
Check limit switch for roof brush for de-
fects; switch off/on the unit, repeat wash-
ing process, call Customer Service
Check limit switch for drier for defects;
switch off/on the unit, repeat washing proc-
ess, call Customer Service
switch on/ off the unit, repeat washing
process
Check cable and lifting motors of the roof
brush and drier for damages, switch on/ off
the unit, repeat washing process
Switch off and switch on the unit, repeat
washing process, call Customer Service
Switch off and switch on the unit, repeat wash-
ing process, washing can still be done despite
this fault, call Customer Service
Switch off and switch on the unit, repeat
washing process, call Customer Service
31