Karcher K 2.425 manual Symptom, Cause, Solution, USA / Canada, Mexico

Symptom	Cause	Solution
No detergent.	Detergent is too thick.	Dilute detergent, for best re-
		sults use Kärcher detergent.
	Filter on detergent siphon tube	Run warm water through filter
	is clogged.	to remove debris.
	Damaged or clogged detergent	Remove obstruction or replace
	siphon tube.	detergent siphon tube.
	Spray wand is in high pressure	Turn spray wand tip to low
	position.	pressure position.
	Discharge nozzle is obstruct-	Blow out or remove debris with
	ed.	fine needle.
Garden hose con-	Loose fittings.	Tighten fittings.
nection leaks.
	Missing/worn rubber washer.	Insert new washer.
Spray wand leaks.	Spray wand not properly at-	Insert the spray wand into the
	tached.	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	Loose fittings.	Check that all fittings are tight.
pump (up to 10
	Water seals are damaged or	Call Customer Support
drops per minute	worn.
is permissible).
Oil Drip.	Oil seals are damaged or worn.	Call Customer Support

If you encounter any additional difficul- ties not listed, please visit our website.

USA / Canada:

www.karcher-help.com

Mexico:

www.karcher.com.mx

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