Kärcher K2000 Original Instructions Manual page 16

Symptom
Output
pressure
varies high
and low
No Detergent
Garden hose
connection
leaks
16 English
Cause
Pump is sucking in air.
Water inlet filter is
clogged.
Spray Nozzle is
obstructed.
Calcified gun, hose or
spray wand.
Detergent tube is not
connected to the
detergent tank.
Detergent is too thick
Kinked detergent tube.
A high pressure nozzle
is attached.
Detergent Knob is
between tanks.
Spray Nozzle is
obstructed.
Loose fittings.
Missing/worn
rubber washer.
Solution
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.
Remove garden hose adapter and
rinse out in warm water.
Blow out or remove debris with a fine
needle.
Run distilled vinegar through soap
tank.
Check connection.
Dilute detergent. For best results,
use Kärcher detergent.
Check detergent tube, remove or
straighten kinks.
Make sure the nozzle is the Soap
Nozzle.
Turn knob fully to "1" or "2".
Blow out or remove debris with a fine
needle.
Tighten fittings.
Insert new washer.