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Symptom
No detergent.
Cause
Detergent suction tube not
properly connected to the
machine.
Detergent is too thick.
Solution
Check connection.
Dilute detergent, for best results
use K_ircher ®detergent.
Filter on detergent suction
Run warm water through filter to
tube is clogged,
remove debris.
Damaged or clogged deter-
Remove obstruction or replace
gent suction tube.
detergent suction tube.
Spray wand is in high pres-
Turn spray wand tip to low pres-
sure position,
sure position.
Discharge nozzle is obstruct- Blow out or remove debris with
ed.
fine needle.
Garden hose con-
Loose fittings.
Tighten fittings.
nection leaks.
Missing/worn rubber washer. Insert new washer.
Spray wand leaks. Spray wand not properly at-
Insert the spray wand into the
tached,
trigger gun. Carefully press in
against the spring tension and
twist into the locked position.
Broken o-ring or plastic in-
Call Customer Support
sert.
Pump is noisy.
Pump is sucking air.
Water leaks from
Loose fittings.
pump (up to 10
Water seals are damaged or
drops per minute is worn.
permissible).
Oil Drip.
Oil seals are damaged or
Call Customer Support
worn.
Check that hoses and fittings
are air tight. Turn off machine
and purge pump by squeezing
trigger gun until a steady flow of
water emerges through the noz-
zle.
Check that all fittings are tight.
Call Customer Support
If you encounter any additional difficul-
ties not listed, please visit our website.
USA / Canada:
www.karcher-help.com
Mexico:
www. karcher.com, mx
English 19
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