Karcher K 3.48 M - Manual (Page 17)

English
17
To register this product, please visit:
www.karcher-register.com
For technical support, go to:
www.karcher-help.com
If you purchased this unit new and parts
are missing, or if you need to file a warran-
ty claim, please call:
1-800-537-4129
You will need to fax or email your receipt
to a customer service agent. All other in-
formation can be found at:
www.karcherresidential.com
Call: 01-800-024-13-13 for help or visit our
website: www.karcher.com.mx
No detergent. Detergent suction tube not
properly connected to the ma-
chine. 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 deter-
gent suction tube. Remove obstruction or replace
detergent suction tube.
Spray wand is in high pressure
position. Turn spray wand tip to low pres-
sure position.
Discharge nozzle is obstruct-
ed. Blow out or remove debris with
fine needle.
Garden hose con-
nection leaks. Loose fittings. Tighten fittings.
Missing/worn rubber washer. Insert new washer.
Spray wand leaks. Spray wand not properly at-
tached.
Insert the spray wand into the
trigger gun. Carefully press in
against the spring tension and
twist into the locked position.
Broken o-ring or plastic insert. Call Customer Support
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 (up to 10
drops per minute is
permissible). Loose fittings. Check that all fittings are tight.
Water seals are damaged or
worn. Call Customer Support
Oil Drip. Oil seals are damaged or
worn. Call Customer Support
Symptom Cause Solution
Customer Support
USA and Canada
Customer Support
Mexico