18- ENGOPERATIONALISSUEPOSSIBLECAUSESOLUTIONGFCI PlugMalfunctionFor GFCI reset procedure see Ground-faultCircuit Interrupter Protection paragraphunder Power Supply & Electrical Info inthis manual. To order a replacement GFCIor for GFCI installation instructions, pleasecontact our customer service department atwww.power-washer.us or by calling1-800-381-0999.Spray gun,lance or highpressure hoseleaking waterImproperlyconnectedaccessoryVerify all components (gun, lance, highpressure hose) are properly connectedaccording to instructions provided in thismanual.Leaking oil/water frompumpNOTE: A small amount of leakage is normal.If oil/ water leakage from pump is excessive,please locate the specific source of the leakand contact our customer service department.Contact our customer service department atwww.power-washer.us or 1-800-381-0999.NOTE: Have the pressure washer presentwhen calling with this issue.Low / surgingpressure ormotor doesnot stop whenspray gun triggeris releasedNOTE: ThePressure washeris NOT receivinga full volume ofincoming waterThe machinerequires apressurizedwater sourcecapable ofsustaining aminimum of20 psi at 5 gpm.Faucet is notfully openVerify incoming water supply faucet is openat the maximum setting.Garden hoseis too long orit is kinked /restrictedUse a maximum garden hose length of50 ft. (15.2 m) (city water) or 25 ft. (7.5 m)(well water). Ensure the garden hose is laidout flat and does not have any kinks orleaks. Unwrap garden hose from reel orhook (if applicable). Replace garden hose ifnecessary.Water inletfilter screenis cloggedRemove the filter screen (O) from the waterinlet (M) and clean it thoroughly. Replace thefilter screen.Extension cordis too long orwire gaugeis too smallWe do not recommend the use of extensioncords with your pressure washer. If youmust use an extension cord, verify that itmeets the minimum requirements listed in theExtension Cord paragraph under the PowerSupply & Electrical Info in this manual.