Symptom
Pump is noisy.
Water leaks from
pump (up to 10
drops per minute is
permissible).
Oil Drip.
If you encounter any additional difficulties not
listed, please call for help or visit our website.
USA / Canada: 1-800-537-4129
www.karcher-help.com
Mexico: 01-800-024-13-13
www.karcher.com.mx
POSSIBLE CAUSE
Pump is sucking air.
Loose fittings.
Water seals are damaged or worn.
Thermal protection device is acti-
vated.
Oil seals are damaged or worn.
SOLUTION
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.
Tighten fittings.
Call Customer Support
Thermal protection device will auto reset.
Do not run pump for more than 5 minutes
without spraying.
Call Customer Support
English
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