Loading ...
Loading ...
Loading ...
English 19
Output
Pressure
Varies Between
High And Low
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 inlet filter is
clogged.
Remove filter and rinse out in warm
water.
Spray nozzle is
obstructed.
Blow out or remove debris with a fine
needle.
Calcified gun, hose
or spray wand.
Run distilled vinegar through detergent
tank.
No Detergent Detergent suction
tube not properly
connected to the
machine.
Check connection.
Detergent is too
thick.
Dilute detergent, for best results use
Kärcher detergent.
Filter on detergent
suction tube is
clogged.
Run warm water through filter to remove
debris.
Damaged or
clogged detergent
suction tube.
Remove obstruction or replace detergent
suction tube.
A high pressure
nozzle is attached.
Replace with black detergent nozzle.
Spray nozzle is
obstructed.
Blow out or remove debris with fine
needle.
Garden Hose
Connection
Leaks
Loose fittings. Tighten fittings.
Missing/worn
rubber washer.
Insert new washer.
Symptom Cause Solution
Loading ...
Loading ...
Loading ...