Warranty - Kärcher HDS-E 8/16-4M 12kW Bedienungsanleitung

Device is not building up pressure
Air within the system
–
Vent pump:
 Set dosing value for detergent to "0".
 With open hand spray gun turn device
on and off multiple times with the device
switch.
 Open and close the pressure/quantity
regulation at the pump unit with the
hand spray gun open.
Note: By dismantling the high pressure
hose from the high pressure connection the
venting process is accelerated.
 If detergent tank is empty, refill.
 Check connections and conduits.
Pressure is set to MIN
–
 Set pressure to MAX.
Sieve in the water connection is dirty
–
 Clean sieve.
 Clean the fine filter; replace it, if neces-
sary.
Amount of water supply is too low.
–
 Check water supply level (refer to tech-
nical data).
Device leaks, water drips from the
bottom of the device
Pump leaky
–
Note: 3 drops/minute are allowed.
 With stronger leak, have device
checked by customer service.
Note: Condensate can cause increased
drop generation on the appliance.
Device turns on and off while hand
spray gun is closed
Leak in the high pressure system
–
 Check high pressure system and con-
nections for tightness.
Device is not sucking in detergent
 Leave the appliance running with open
detergent dosing valve and closed wa-
ter supply, until the boiler is sucked
empty and the pressure falls to "0".
 Open the water supply again.
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
–
 Remove the detergent hose and loosen
the backflow valve using a blunt object.
Boiler does not heat up
System care bottle empty.
–
 Replace the system care bottle.
Water shortage
–
 Check water supply, check connections.
Heater defective.
–
 Inform Customer Service
Set temperature is not achieved
while using hot water
Working pressure/flow rate to high
–
 Reduce working pressure/flow quantity
at the pressure/volume regulator in the
pump unit.
If malfunction can not be fixed, the device
must be checked by customer service.
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.
– 10
EN

Warranty

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