Warranty; Accessories And Spare Parts En; Burner Does Not Start; Set Temperature Is Not Achieved While Using Hot Water - Kärcher HDS 551 C Eco Manual Del Usuario

If the pump still is not sucking in any deter-
gent, it could be because of the following
reasons:
Filter in the detergent suck hose dirty
–
 Clean filter.
Backflow valve stuck
–
Figure 11
 Remove the detergent hose and loosen
the backflow valve using a blunt object.
HDS 551 C Eco only
High pressure nozzle is installed
–
 Replace high pressure nozzle with sup-
plied low pressure nozzle or switch mul-
tiple nozzle to position "Chem".
Filter in the detergent suck hose dirty
–
 Clean filter.

Burner does not start

Fuel tank empty
–
 Refill.
Water shortage
–
 Check water supply, check connec-
tions, clean water shortage safeguard.
Fuel filter dirty
–
 Change fuel filter.
Direction of rotation is wrong. With cor-
–
rect direction of rotation a strong airflow
can be felt out of the exhaust opening of
the burner.
 Check direction of rotation. If necessary
have connection replaced by electrical
specialist.
No ignition spark
–
 If device is in use and no ignition spark
can be seen through the viewing glas,
have device checked by customer serv-
ice.
Set temperature is not achieved
while using hot water
Working pressure/flow rate to high
–
 Reduce working pressure/flow rate
through regulating spindle (Figure 6).
Sooty heating spiral
–
 Have device de-sooted by customer
service.
If malfunction can not be fixed, the de-
vice must be checked by customer serv-
ice.
The warranty terms published by our com-
petent sales company are applicable in
each country. We will repair potential fail-
ures of the appliance within the warranty
period free of charge, provided that such
failure is caused by faulty material or de-
fects in fabrication.
Accessories and Spare Parts
Only use accessories and spare parts
–
which have been approved by the man-
ufacturer. The exclusive use of original
accessories and original spare parts
ensures that the appliance can be oper-
ated safely and trouble free.
At the end of the operating instructions
–
you will find a selected list of spare parts
that are often required.
For additional information about spare
–
parts, please go to the Service section
at www.kaercher.com.
– 11
EN

Warranty

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