Karcher K 2.89 M specifications TROUBLESHOOTING - continued, Run warm water through filter to

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TROUBLESHOOTING – continued

Symptom	Cause	Solution
No detergent.	Detergent is too thick.	Dilute detergent.
	Filter on detergent suction tube is	Run warm water through filter to
	clogged.	remove debris.
	Damaged or clogged detergent	Remove obstruction or replace
	suction tube.	detergent suction tube.
	Variopower nozzle is in high	Turn nozzle tip to low pressure
	pressure position.	position.
	Discharge nozzle is obstructed.	Blow out or remove debris with a
		fine needle.
Garden hose	Loose fittings.	Tighten fittings.
connection leaks.
	Missing/worn rubber washer.	Insert new washer.
Variopower nozzle leaks.	Variopower nozzle not properly	Insert the variopower nozzle into
	attached.	the trigger gun. Carefully press in
		against the spring tension and
		twist into the locked position.
	Broken o-ring or plastic insert.	Call Customer Service.
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	Loose fittings.	Check that all fittings are tight.
to 10 drops per minute is
	Water seals are damaged or worn.	Call Customer Service.
permissible).
Oil Drip.	Oil seals are damaged or worn.	Call Customer Service.

If you encounter any additional difficulties not listed, please call Customer Service at 1-800-465-4980for help, or visit www.karcher.ca