Symptom
Cause
Solution
No detergent.
Detergent suction tube not
properly connected to the
machine.
Check connection.
Detergent is too thick.
Dilute detergent, for best re-
sults use Kärcher detergent.
®
Filter on detergent suction
tube is clogged.
Run warm water through filter
to remove debris.
Damaged or clogged deter- Removeobstructionorreplace
gent suction tube. detergent suction tube.
Spray wand is in high pres- Turn spray wand tip to low
sure position. pressure 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-
sert.
Call Customer Support
Pump is noisy.
Pump is sucking air.
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
nozzle.
Water leaks from Loose fittings.
Check that all fittings are tight.
pump (up to 10
dropsperminuteis worn.
permissible).
Water seals are damaged or Call Customer Support
Oil Drip.
Oil seals are damaged or
Call Customer Support
worn.
If you encounter any additional difficul-
ties not listed, please visit our website.
USA / Canada:
www.karcher-help.com
México:
www.karcher.com.mx
20
English
| Categories | Kärcher Pressure Washer Manuals, Pressure Washer Manuals |
|---|---|
| Tags | Kärcher K 3.540 |
| Download File |
|
| Language | English, Français, Español |
| Product Brand | Kärcher. Kärcher US Home and garden support phone: 1-800-537-4129 Kärcher international support: http://www.karcher.com/start/choose_your_language.htm, Pressure Washer |
| Document File Type | |
| Publisher | karcherresidential.com |
| Wikipedia's Page | Kärcher |
| Copyright | Attribution Non-commercial |
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