Symptom
Cause
Solution
No detergent.
Detergent suction tube not Check connection.
properly connected to the
machine.
Detergent is too thick.
Dilute detergent, for best results
use Kärcher detergent.
Filter on detergent suction Run warm water through filter to
tube is clogged.
remove debris.
Detergent filter valve is at Set detergent filter valve to a
lowest setting.
higher setting.
Damaged or clogged deter- Remove obstruction or replace
gent suction tube.
detergent suction tube.
A high pressure nozzle is Replace with black detergent
attached.
nozzle.
Spray nozzle is obstructed. Blow out or remove debris with
fine needle.
Garden hose
Loose fittings.
Tighten fittings.
connection leaks.
Missing/worn rubber wash- Insert new washer.
er.
Spray wand leaks.
Spray wand not properly
attached.
Turn the swivel nut of the gun
clockwise until connection is
tight.
Broken o-ring or plastic in- Call Customer Support
sert.
Pump is noisy.
Pump is sucking air.
Check that hoses and fittings are
air tight. Turn off machine and
purge pump by squeezing trig-
ger gun until a steady flow of wa-
ter emerges through the nozzle.
Tighten fittings.
Water leaks from
pump (up to 10
Loose fittings.
Water seals are damaged Call Customer Support
drops per minute is or worn.
permissible).
Thermal protection device Thermal protection device will
is activated.
auto reset. Do not run pump for
more than 5 minutes without
spraying.
Oil Drip.
Oil seals are damaged or Call Customer Support
worn.
If you encounter any additional difficul-
ties not listed, please call for help or visit
our website.
16
English
| Categories | Kärcher Pressure Washer Manuals, Pressure Washer Manuals |
|---|---|
| Tags | Kärcher G 4000 OH |
| 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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