Stanley pressure washer keeps cutting out - Stanley Garden

The valve-o-rings + [ parbaks seals ] where the pressure can be adjusted with.
Control the water inlet filter or hose that there are no waterlock couplers are used or is mounted
on the wrong site on the hose , that it is used as water inlet on the tap.

SAE 30W non detergent is advised by Stanley Dewalt

Disconnect the wand from the washer if you get water coming out of the discharge, the problem is in your wand or the line is plugged going to the wand.

You have a pressure regulator somewhere on the unit that is adjustable for low pressure kick in and high pressure cutout. Turn the high side out after pressure is where you want it to cut off and it will do so. Low pressure cut in should stay where it is.

There is a spring in there that makes it recoil. It has probably broken. Depending on who made the engine you can get a replacement for the whole assembly. A small engine shop should be able to replace it for a not a lot of money.

The pump will cycle on/off but if it works properly when you pull the trigger and it keeps working then its working correctly.

you have to be more specific in your questions. Is this a gas or electric machine? What happens when your machine fails? Does it spray fine for awhile and then cut out? Does it cut out when you turn it on? Give us symptoms .

The pressure cut off setting is too high. Locate your operation manual and adjust the pressure to the manufactures specs. Normal shut off pressure is @ 125 psi.

The female hos bib connection should have a typical hose washer inside.Often you can't tighten the nut tight enough without this washer, to keep it from leaking both from the hose, and the rest fo the fitting into the washer.

Carb problems: needle seat is sticking!