TROUBLESHOOTING – continued
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
tube is clogged.
to remove debris.
Damaged or clogged
detergent suction tube.
Remove obstruction or
replace detergent suction tube.
Spray wand is in
high pressure position.
Turn spray wand tip to
low pressure position.
Discharge nozzle
is obstructed.
Blow out or remove debris
with fine needle.
Detergent container is empty. Add more detergent.
Detergent filter valve is
at lowest setting.
Set detergent filter valve to a high-
er setting.
Garden hose
connection leaks.
Loose fittings.
Tighten fittings.
11
Missing/worn rubber washer. Insert new washer.
Spray wand
or Spray wand
extension leaks.
Spray wand not
properly attached.
Insert the spray wand of your choice into
the the wand extension.Push in and turn
clockwise to lock spray wand in place.
Spray wand extension
not properly attached.
Insert the spray wand extension into
the trigger gun. Press in against the
spring tension and twist into the lock
position.Turn the spray wand exten-
sion collar clockwise until tight..
Broken o-ring.
Call Kärcher customer service
hotline and order an o-ring.
Pump is noisy.
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 leaks
from pump.
Loose fittings.
Check that all fittings are tight.
Call service center.
Water seals are
damaged or worn.
Oil Drip.
Oilsealsaredamagedorworn. Call service center.
If you encounter any additional
difficulties not listed, please call
our service center for help.
In USA Call:
1-800-537-4129
or visit our website: www.karcher-usa.com
Kärcher Customer Support USA
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| Categories | Kärcher Pressure Washer Manuals, Pressure Washer Manuals |
|---|---|
| Tags | Kärcher K 502 M |
| Download File |
|
| Language | English |
| 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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