Karcher SB-WASH 50-10 - Manual (Page 37)

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Interruption with a display of the operating panel
Interruption Possible cause Repair by whom
Contol light flame indica-
tor, temperature limiter
lights up burn material container is empty Pour in the fuel Operator
The burner filter is clogged up Clean the burner material filter. Operator
Photocell flame indicator is not put in properly or
is missing Check, if the photocell is placed properly. Operator
Interruption concerning the burn material pump
or the burn material magnet valve Check the parts, if needed replace. Maintenance
Contol light flame indica-
tor, temperature limiter is
blinking The temperature limiter has triggered off Open the blowing gun, until the equipment has cooled
down. Turn the equipment at the operating panel on and
off, in oder to unlock the temerature limiter. If there is the
case of repetition, call the Service. Operator
Interruption shown on the display
Display Cause Repair By whom
E001 Set off the motor protection switch high
pressure pump Turn back the motor protection switch, if it does occure again, call
the Service. Operator
E002 Fuse - F1 has tiggered off, circulating
pump, heat fan
E003 interruption of the burner Turn off the equipment, wait, turn on the equipment. Operator
E004 Tank permeat is empty ( only with the
option Top-Maintenance) Refer to the operation manual of the RO equipment (optional). Operator
E005 Cleaning agent, burning material empty
(optional) Check the container, if needed refill, start the equipment. Operator
E100 Interruption control circuit Turn off the equipment, wait, turn on the equipment. Operator
Faults without display
Fault Possible cause Remedy By whom
Plant is not running Mains fuse have got triggered Check mains fuses and mains voltage Operator
No pressure build-up in
the plant or pump is
knocking Amount of water supply is too low. Check water supply level (refer to technical data). Operator
Heating coil has heavy calcium deposits base exchanger (optional) or water softener with RM 110 (op-
tional) does not work. Rectify cause, decalcify the plant. Operator, Cus-
tomer Service
Pipe is blocked Check all pipes to see that there are no blockages Operator
System is sucking air Check system for leaks, the detergent suction hoses must lie
in the detergent, refill detergent container. Operator
Check the pump hose for cracks and wear; replace if required. Operator, Cus-
tomer Service
Program 4 (optional, by
ABS half load program 5)
no function Wrong adjustment in the function menue Set the "Osmosis" function in the function menu to "On". Operator, Cus-
tomer Service
No reduced pressure
when using program 2
(only with ABS half load) Set the "Half-load" function in the function menu to "On". Operator, Cus-
tomer Service
Pump leaky (more than 3
drops of water per minute) Defective pump part Replace defective part. Customer Serv-
ice
Detergent is not taken in Filter or hose is blocked Clean the parts. Operator
Magnet valve or check valve defect Replace valve. Customer Serv-
ice
Pump hose of the dosing pump damaged. Check the pump hose for cracks and wear; replace if required. Operator, Cus-
tomer Service
high pressure pump does
draw air Detergent container is empty Refill detergent. Operator
Burner does not ignite or
the flame glows off during
operation The hot water was not adjusted for this
washing program.
No ignition Check the adjusting the control circuit board Operator
Check ignition. Customer Serv-
ice
Check ignition electrodes. Customer Serv-
ice
Too low water tempera-
ture for hot water opera-
tions Temperature has been set too low. Set the thermostat to a higher level. Operator
Heating coil has heavy calcium deposits base exchanger (optional) or water softener with RM 110 (op-
tional) does not work. Rectify cause, decalcify the plant. Operator, Cus-
tomer Service
Nozzle in spray pipe is rinsed out. Define the quantity to be transported by the pump. Replace
nozzle if the specifications given in the technical data are ex-
ceeded with a large margin. Operator
Heating coil sooted Remove the soot from the heating coil. Customer Serv-
ice
37 EN