Recommendations
Before cleaning any surface, test spray pa-
n
ttern and distance in an inconspicuous area.
If painted surfaces are peeling or chipping,
n
use extreme caution as pressure washer may
remove the loose paint from the surface.
When using on surfaces which might come in
n
contact with food, flush surfaces with plenty
of drinking water.
For additional cleaning tips, visit our website
n
at karcher.com/us
CAUTION
Remove the spark plug cable to prevent accidental
ignition of the engine before making any repair.
Symptom
ENGINE WILL
NOT START
NOT ENOUGH
PRESSURE
OUTPUT
PRESSURE
VARIES HIGH
AND LOW
CLEANING TIPS
TROUBLESHOOTING
Cause
No gasoline
Ignition switch ON/OFF
Choke is not in the correct
position
Water pressure built up in
the machine
The fuel switch is not in the
correct position
For additional engine problems refer to the engine manual.
Diameter of garden hose is
too small
Water supply is restricted
Not enough inlet water
supply
Water inlet filter is clogged
Black detergent nozzle is
attached
Not enough inlet water
supply.
Pump is sucking air
Water inlet filter is clogged
Optional Accessories
Optional accessories are available to further
enhance your cleaning capabilities. These acces-
sories are accurate as of the printing date of this
manual. Please check our website:
karcher.com/us for pricing and up-to-date infor-
mation.
–
Extension Hose
–
Turbo Nozzle
–
15-Inch Surface Cleaner, 3200 PSI
Solution
Fill gas tank
Turn ignition switch to the ON position
Slide choke lever out to closed position
Squeeze the trigger to release the pressure
Slide fuel lever to open position
Replace with a 5/8" inside diameter or larger
garden hose
Check garden hose for kinks, leaks or
blockage
Turn water on full force. Check garden hose
for kinks, leaks or blockage.
Remove filter and rinse out in warm water
Remove black detergent nozzle and attach
high pressure nozzle
Turn water on full force. Check garden hose
for kinks, leaks or blockage
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 filter and rinse out in warm water
English 13