Karcher K 390 M User Manual

High Pressure Washer Operator ManualOverview ... 2Precautions ...

10Barbecue Grills, OutdoorPower Equipment &Gardening Tools(with or without detergent)Pre-rinse cleaning surface with fresh water.If using Pressur

11TROUBLESHOOTINGDisconnect the machine from the power source before making any repair.SymptomMotor will not startUnit does not reach highpressure.Out

12TROUBLESHOOTING – continuedSolutionCheck connection.Dilute detergent.Run warm water through filter toremove debris.Remove obstruction or replacedete

2Never point nozzle at people or animals.Never drink alcohol or use drugs while operating this equipment.Never operate while standing in water.Never t

3 Safety WarningsWhen using this product basic precautionsshould always be followed:• Read all the instructions before using theproduct.• High pre

4Step 1 Align holes on adapter bracketswith the posts on pressure washer asshown.Step 3 Before pressing down handle ontotop of adapter brackets, th

5OPERATING INSTRUCTIONSStep 1Connect the high pressure hose to theunit’s high pressure outlet.Step 2Insert the spray wand of your choice into thetrigg

6This nozzle features two positions. The highsetting provides a steady powerful 25° highpressure spray pattern, for generalcleaning. The low setting c

7WORKING WITH DETERGENTSStep 3 Turn on the pressure washer.Pull trigger to operate unit: Liquid detergentis drawn into the unit and mixed with water

8Step 6Disconnect the high pressure hose from the highpressure outlet and engage the gun safety lock.Step 1Engage gunsafety lock.1. Disconnect all wat

9Deck CleaningPre-rinse deck and surrounding area withdetergent suction tube directly into cleaningsolution and apply to surface at lowpressure. For b