Kärcher G 2800 OC User Manual page 13

Symptom Cause
NO DETERGENT Detergent suction tube not
properly
connected to the machine
Detergent is too thick
Filter on detergent suction
tube is clogged
Damaged or clogged deter-
gent suction tube
A high pressure nozzle is
attached
Spray nozzle is obstructed
GARDEN HOSE
Loose fi ttings
CONNECTION
Missing/worn rubber
LEAKS
washer
SPRAY WAND
Spray wand not properly
LEAKS attached
Broken o-ring or plastic
insert
PUMP IS NOISY Not enough gas or engine
oil
WATER LEAKS Loose fi ttings
FROM PUMP (UP
Water seals are damaged
TO 10 DROP PER
or worn.
MINUTE IS PER-
Thermal protection device
MISSIBLE)
is activated.
OIL DRIP Oil seals are damaged or
worn
If the symptom you are experiencing is not listed
above, or if the provided solutions do not solve your
issue, please visit our extensive online trouble-
shooting database at:
www.karcher-help.com
TROUBLESHOOTING
Solution
Check connection
Dilute detergent, for best results use Kärcher
detergent
Run warm water through fi lter to remove
debris
Remove obstruction or replace detergent
suction tube
Replace with black detergent nozzle
Blow out or remove debris with fi ne needle
Tighten fi ttings
Insert new washer
Turn the swivel nut of the gun clockwise until
connection is tight
Visit www.karcher-help.com or locate a ser-
vice center at www.karcher-service.com
Check that hoses and fi ttings are air tight.
Turn off machine and purge pump by
squeezing trigger gun until a steady fl ow of
water emerges through the nozzle
Check fi ttings
Visit www.karcher-help.com or locate a ser-
vice center at www.karcher-service.com
Thermal protection device will auto reset.
Do not run pump for more than 5 minutes
without spraying
Visit www.karcher-help.com or locate a ser-
vice center at www.karcher-service.com
English 13