Troubleshooting; Fault Indication - Kärcher SB MU Manual Del Usuario

Troubleshooting

The bases of a safe operating of the equip-
ment is thr regularly maintenance accord-
ing to the following maintenance plan.
Use only original parts of the manufacturer
or part suggessted by him, such as
parts and wearing parts,
–
accessories parts,
–
operating materials,
–
cleaning agents.
–
Danger
Risk of accident while working on the unit.
During all tasks
 Turn off the water supply; close the
fresh water tap,
 First switch-on in voltage-less state,
switch off the emergency stop switch in
the building and secure it against being
switched on again.
Display Cause
F 001 Electronic outlets overloaded
F 004 Dimming sensor defective
F 005 Protective motor switch on high pressure pumps was triggered
F 006 Connection to RDS defective
F 007 The pressure switch air does not report any pressure
F 010 No connection to pump electronics at washing station 1
F 011 Electronic outlets at washing station 1 overloaded
F 012 Current pickup of high pressure pump at washing station 1 too high
F 013 Current pickup of high pressure pump at washing station 1 too low
F 014 Contact of high pressure pump at washing station 1 stuck
F 015 Semiload valve at washing station 1 defective
F 016 Coiling protection contact of high pressure pump washing station 1
has triggered.
F 017 Oil level of high pressure pump at washing station 1 too low
F 018 Electronics at washing station 1 defective
F 020 No connection to remote control electronics at washing station 1
F 021 Fault at coin acceptor at washing station 1
F 022
F 030 No connection to pump electronics at washing station 2
F 031 Electronic outlets at washing station 2 overloaded
F 032 Current pickup of high pressure pump at washing station 2 too high Acknowledge the fault. If the fault recurs, call cus-
F 033 Current pickup of high pressure pump at washing station 2 too low
F 034 Contact of high pressure pump at washing station 2 stuck
F 035 Semiload valve at washing station 2 defective
Who may remedy faults?
Operator
–
Work designated with the sign "Opera-
tor" may only be carried out by persons
who have been instructed in the safe
operation and maintenance on the
washing system.
Electricians
–
Persons with a professional training in
the electro-technical area.
Customer Service
–
Only KÄRCHER service engineers are
allowed to carry out work with the note
"Customer Service".
Faults shown in the display
25
-
EN

Fault indication

Troubleshooting in Switching Cabinet
1 Fault indicator in the display of the con-
trol
Remedy
Acknowledge the fault. If the fault recurs, call cus-
tomer service.
Call customer service.
Reset motor protection switch; call Customer
Service if the problem recurs.
Call customer service.
Check the compressor and the compressed air
lines.
Call customer service.
Acknowledge the fault. If the fault recurs, call cus-
tomer service.
See "Faults on high pressure pumps"
Call customer service.
Acknowledge the fault. If the fault recurs, call cus-
tomer service.
Refill oil, acknowledge the fault.
Call customer service.
Check the connector of the data cable with the
electronics of the remote control.
Call customer service.
Check the microswitch on the mechanical coin
acceptor, replace electronic coin acceptor
Acknowledge the fault. If the fault recurs, call cus-
tomer service.
tomer service.
See "Faults on high pressure pumps"
Call customer service.
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