Kärcher K 3.000 Mode D'emploi page 16

Symptom
Detergent not
dispensing
Garden hose con-
nection leaks
Spray wand leaks.
Pump is noisy
Water leaks from
pump (up to 10
drops per minute
is permissible)
Oil drip
If you encounter any additional diffi culties not
listed, please visit our website.
USA / Canada:
www.karcher-help.com
Mexico:
www.karcher.com.mx
16 English
Cause
Detergent siphon tube not
properly connected to the
machine.
Detergent is too thick.
Filter on detergent siphon
tube is clogged.
Damaged or clogged deter-
gent siphon tube.
Vario Spray Wand not set
to low/mix setting
Discharge nozzle is ob-
structed.
Loose fi ttings.
Missing/worn rubber
washer.
Spray wand not properly
attached.
Broken o-ring or plastic
insert.
Pump is sucking air.
Loose fi ttings.
Water seals are damaged
or worn.
Oil seals are damaged or
worn.
Solution
Check connection.
Dilute detergent, for best results use Kärcher
detergent.
Run warm water through fi lter to remove
debris.
Remove obstruction or replace detergent
siphon tube.
Change setting on Vario Power Spray Wand
to "low" or "mix"
Blow out or remove debris with fi ne needle.
Tighten fi ttings.
Insert new washer.
Insert the spray wand into the trigger gun.
Carefully press in against the spring tension
and twist into the locked position.
Call Customer Support
Check that hoses and fi ttings are air tight.
Turn off machine and purge pump by squeez-
ing trigger gun until a steady fl ow of water
emerges through the nozzle.
Check that all fi ttings are tight.
Call Customer Support
Call Customer Support
®