Karcher HDS 13/24 PE Cage [30/438] Troubleshooting

Karcher HDS 13/24 PE Cage [30/438] Troubleshooting
– 11
Î Open the hand-spray gun and do not
close it during the decalcification proc-
ess.
Î Set the temperature regulator to work-
ing temperature of 40 °C.
Î Let the appliance run till the working
temperature is reached.
Î Switch off the appliance and let it stand
for 20 minutes. The hand-spray gun
must remain opened.
Î Then pump out the machine until emp-
ty.
Note: As an anti-corrosion measure and for
neutralising the acid residue, we recom-
mend that you finally pump an alkaline so-
lution through the machine (for e.g. RM 81)
via the detergent tank.
Caution
Risk of damage! Freezing water in the ap-
pliance can destroy parts of the appliance.
Store the appliance in a heated room
during winter or empty it. During longer
breaks in operation, it is advisable to
pump in anti-frost agents into the appli-
ance.
If it is not possible to store frost free,
shut down device.
Drain water:
Î Screw off water supply hose and high
pressure hose.
Î Screw off supply hose at boiler bottom
and drain heating spiral empty.
Î Operate device for max. 1 minute until
the pump and conduits are empty.
Flush appliance with anti-freeze agent:
Note: Observe handling instructions of the
anti-freeze agent manufacturer.
Î Fill anti-freeze agent of the trade into
swimmer container.
Î Switch on appliance (without heater) till
the appliance has been completely
rinsed.
A certain corrosion protection is achieved
with this as well.
The exhaust temperature limiter has
been triggered.
Î Turn off the appliance.
Î Press the reset button for the exhaust
temperature limiter in the electrical box.
Î Turn on the appliance.
The exhaust temperature limiter has
been triggered repeatedly.
Î Get the device checked by Customer
Service.
Fuel tank empty
Î Refill.
Liquid softener tank is empty, due to
technical reasons a remainder stays in
the tank.
Î Refill.
Electrodes in the tank are dirty
Î Clean the electrodes.
Follow operating instructions of the engine
manufacturer!
Both the spark plugs (motor) are dirty/
defective
Î Clean or replace spark plugs.
Fuel filter is dirty
Î Clean or replace fuel filter.
Fuel pump is defective
Î Replace fuel pump (Customer Service).
Operating speed of the engine is too
low
Î Check operating speed of the engine
(refer to technical data).
One of the two spark plugs (motor) is
dirty/ defective
Î Clean or replace the spark plug.
Wrong nozzle
Î Check nozzle for correct size (see tech-
nical specifications).
Frost protection
Troubleshooting
Fuel indicator lamp glows
Indicator lamp liquid softener glows
Motor does not run
Device is not building up pressure
30 EN

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