3800 PSI Pressure Washer
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Adjust the pressure regulator on the R pump. Turn the pressure regulator knob (R) counterclockwise to lower pressure. Once you have finished using your pressure wash- er, return the pressure regulator to its origi- nal position by turning it clockwise.
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How do you bypass the cut off switch – Dewalt 3800 PSI Pressure Washer
Connect the white and black wire together
My soap will not come out of the hose. What do i
Several things to check, soap only works with low pressure tip installed, are you using correct tip? second issue is on bottom of soap tanks some have a small valve , is it open? is the tube blocked with dry soap or contamination, flusk it with water to be sure.
What oil do i use – Dewalt 3800 PSI Pressure Washer
DP70, for the pump.. hope this helps
<!– from fixya rte –>How do I set the pressure? – Dewalt 3800 PSI Pressure Washer
There is an adjust screw on the pump.most pressure are set for the high setting from the factory
Low pressure I have dewalt 3800 pressure washer and it went from working fine to a bit more pressure than a garden hose. The screen is clear at the water intake witch leads me to think it’s the cat pump,but how do i know.
some valves at cat pumps need a 100 psi pressure to open and close correct.
when there is air in the pump the valves wil not open and close till air is bleeded.
take of highpressure hose, open watertap and bleed pump till no more air comes out.
reconnect all hoses and try again.
if there is no more air in the pump and its still not working, i should think its the pump.
Oil appears to have come out of the oil filler cap. Is this a sign of overfilling the oil, or something else?
Id definitley say its over filled. try checking the dipstick
Working ran out of gas added gas and won’t start??
RUNS FOR 20 MINUTES AT FIRST THEN SHUTS DOWN, THEN WILL ONLY RUN FOR 5 MINUTES AT A TIME AFTER A SHORT WAIT.
Have you checked the oil level?