Kärcher HDS 2000 Super Manual De Instrucciones página 27

Always disconnect the appliance from
the electric mains supply before carrying
out any repair work.
Display
F 1
F 2
F 3
F 4
F 5
F 6
F 7
* These faults should be corrected by Customer Service or a qualified electrician only.
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7. Troubleshooting
Corrective Action
– Increase water supply volume
– Clean strainer in water connection
– Clean strainer before the low-water safety device
– Replace the reed switch of the low-water safety device*
– Clean the low-water safety device*
– Repair leak in the high-pressure system
– Decarbonize heater element*
– Readjust burner*
– Replace exhaust gas thermostat*
– Check fuses and voltage on all 3 phases.*
– Replace air pressure switch*
– Check amount of fuel in tank
– Check that burner is functioning correctly*
– Check fuel nozzle, ignition electrodes and ignition cable,
and replace if required*
– Clean burner*
– Motor overload
– Winding thermo-protection or thermal relay has triggered
– Remove cause of motor overload
7.1 FAULT warning light is illuminated
• • • • •
This warning light illuminates if there is a fault.
• • • • •
When you open the storage compartment
cover flap, you will see the electronic display
in the view window.
• • • • •
The warning light extinguishes when you
have corrected the fault and switched the
appliance back on.
HDS 2000 Super
GB
27