Kärcher K4400G Operator's Manual

Also see for K 4000 G: User guide

Contents

Kärcher K4400G Operator's Manual Manual pdf 11 page image

TROUBLE SHOOTINGSymptom Cause SolutionEngine will notstartUnit does not reachhigh pressure.Output pressurevaries high and low.No gasoline. Fill gas tank.Choke is not in correctposition.Slide choke lever to “CHOKE”position.Low oil level. Add oil.Engine throttle is not incorrect position.Position the throttle to “FAST”.Diameter of garden hose istoo small.Replace with a 3/4 inch gardenhose.Water supply is restricted. Check garden hose for kinks, leaksand blockage.Not enough inlet water supply. Open water source full force.Water inlet filter is clogged. Remove filter and rinse out in warmwater.Spray wand is in lowpressure position.Turn spray wand tip to high pressureposition.Not enough inlet water supply. Turn water on full force. Check gardenhose for kinks, leaks or blockage.Pump is sucking air. Check that hoses and fittings are airtight. Turn off machine and purgepump by squeezing trigger gun untila steady flow of water emergesthrough the nozzle.Water inlet filter is clogged. Remove filter and rinse out in warmwater.Discharge nozzle isobstructed.Blow out or remove debris with afine needle.Calcified gun, hose or spraywand.Run distilled vinegar throughdetergent suction tube.10Pressure built up in thehigh pressure washer.Squeeze the trigger to release thepressure.For additionalengine problemsrefer to the engineowners manual.

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