4Water Supply(Cold Water Only)• Water hose must be at least 3/4 inch indiameter.• Flow rate of water supply must not fallbelow 2.5 GPM (gallons per minute).• Flow rate can be determined by running thewater for one minute into an empty“ 5-gallon container.Step 1Open the detergent tank.Step 2Connect the detergent suctiontube to the pressure washerIMPORTANT PRECAUTIONS – continued• The water supply temperature must notexceed 104°F/40°C.• Never use the pressure washer to draw inwater contaminated with solvents, e.g.paint thinners, gasoline, oil, etc.• Always prevent debris from being drawninto the unit by using a clean water source.ASSEMBLY INSTRUCTIONSStep 3 Place the filter end ofdetergent suction tube into thecontainer.Assemble thedetergent tank.Step 5Insert the Spray WandExtension into the trigger gun.Press in against the springtension and twist into the lockposition. Turn the Spray WandExtension Collar clockwiseuntil tight.Step 4Pull out the locking slide fromthe right side of the trigger gunhandle, and insert the small endof the high pressure hose intoplace. Push the locking slideback into the trigger gun to lockthe hose in position.