Warranty; General Notes - Kärcher HDS 550 C Eco Manual De Instrucciones

Device turns on and off while hand
spray gun is closed
– Leak in the high pressure system
è Check high pressure system and con-
nections for tightness.
Device is not sucking in detergent
– High pressure nozzle is installed
è Install low pressure nozzle or switch mul-
tiple nozzle to position "CHEM".
– Filter in the detergent suck hose dirty
è Clean filter.
– Backflow valve stuck
è Pull out detergent hose and loosen back-
flow valve with a blunt item, see figure 6.
Burner does not start
– Fuel tank empty
è Refill.
– Water shortage
è Check water supply, check connections,
clean water shortage safeguard.
– Fuel filter dirty
è Change fuel filter.
– No ignition spark
è If device is in use and no ignition spark
can be seen through the viewing glas,
have device checked by customer ser-
vice.
Set temperature is not achieved
while using hot water
– Sooty heating spiral
è Have device de-sooted by customer ser-
vice.
If malfunction can not be fixed, the de-
vice must be checked by customer ser-
vice.

Warranty

The warranty terms published by our com-
petent sales company are applicable in each
country. We will repair potential failures of
the appliance within the warranty period free
of charge, provided that such failure is
caused by faulty material or defects in fabri-
cation.
The warranty comes only into effect if your
vender fills out the supplied reply card com-
pletely at purchase, stamps and signs and
you send it to the local distribution company
of your country.
In the event of a warranty claim please con-
tact your dealer or the nearest authorized
Customer Service centre. Please submit the
appliance, including all accessories, and the
proof of purchase.

General notes

Safety Devices
Pressure switch
– The pressure switch turns the device off
when the gun is closed and when the
gun is opened back on.
Safety valve
– The safety valve opens shortly each time
the handgun closes or when the overflow
valve or the pressure switch is broken.
The water will flow out in this case.
The safety valve is set by the manufacturer
and sealed. Setting only by customer ser-
vice.
Water shortage safeguard
– The water shortage safeguard prevents
the burner to be turned on when there is
water shortage.
– A sieve prevents the contamination of
the safeguard and must be cleaned re-
gulary.
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