Kärcher HD 10/25 S VEX, Operating Instructions Manual

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English Operating Instructions HD 10/25 S/SX Plus, 13/18 S/SX Plus
21
Fault display
„
1 x flashing red:
– High-pressure side leaking. Check high-
pressure hose, hose connections and
hand-held spray gun for leaks.
„
2 x flashing red:
– Motor too hot. Switch off the unit switch.
Leave unit to cool down. Switch the unit
back on again.
„
3 x flashing red:
– Fault in the power supply. Check the
mains connection. Check supply fuses.
„
4 x flashing red:
– Current consumption too high. Consult
Customer Service
Unit does not work
„
Availability time has run out. The indicator
light will flash green. Switch the unit off and
then on again.
„
Check connecting cable for damage.
„
Consult Customer Service if there is an
electrical fault.
Unit does not come up to pres-
sure
„
Set nozzle to "high pressure".
„
Clean/replace nozzle.
„
Clean the fine filter, replace if required.
„
Evacuate air from the cleaner (see Switch-
ing on the unit).
„
Check water inlet volume (see Technical
Specifications).
„
Check all supply lines to the pump for leaks
or obstructions.
„
Seek the help of Customer Service if nec-
essary.
Pump is leaky
„
Three drops per minute are allowable and
can appear on the underside of the unit.
Seek the help of Customer Service if leaks
are more serious.
Pump makes a knocking noise
„
Check all supply lines as well as the deter-
gent system for leaks.
„
Evacuate air from the cleaner (see Switch-
ing on the unit).
„
Clean the fine filter.
„
Seek the help of Customer Service if nec-
essary.
Detergent is not being drawn in
„
Set nozzle to "Chem".
„
Check detergent suction hose with filter for
leaks or obstructions and clean it if neces-
sary.
„
Clean/renew non-return valve in detergent
suction-hose connection.
„
Open detergent metering valve or check it
for leaks/remove obstruction. Also clean
the venting orifice in the housing.
„
Seek the help of Customer Service if nec-
essary.