English 15 CAUTIONDisconnect the machine from the powersource before making any repair.TroubleshootingSymptom Cause SolutionMotor will not start On/Off switch is in the “OFF”(O) position.Turn switch to the “ON” (I)positionTripped GFCI plug. Press “RESET” button onGFCI plug.Power cord is not plugged in. Plug in power cord.Electrical outlet does notsupply adequate power.Try a different outlet.Unit does not reachhigh pressure.Diameter of garden hose istoo small.Replace with a 5/8 inch orlarger garden hose.Water supply is restricted. Check garden hose for kinks,leaks and blockage.Not enough inlet watersupply.Open water source full force.Water inlet filter is clogged. Remove filter and rinse out inwarm water.Spray wand is on lowpressure position.Turn spray wand to highpressure position.Output pressurevaries high and low.Not enough inlet watersupply.Turn water on full force.Check garden hose for kinks,leaks or blockage.Pump is sucking air. Check that hoses and fittingsare air tight. Turn off machineand purge pump bysqueezing trigger gun until asteady flow of water emergesthrough the nozzle.Water inlet filter is clogged. Remove filter and rinse out inwarm water.Discharge nozzle isobstructed.Blow out or remove debriswith a fine needle.Calcified gun, hose or spraywand.Run distilled vinegar throughdetergent suction tube.