Legend SE dies when pump turned on

Big red steamer

New Member
Nov 26, 2021
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Real Name
Darrell Blair
Prochem legend SE been running fine. Has died twice during jobs but restarted and ran fine for many other jobs. Last week It killed the engine when I turned the pump switch on. Tried It again, same thing. Tried It again and it ran fine and finished job. Went out yesterday started machine flipped on pump switch and it ran fine. Figured I had better turn the switch off let it run a few seconds and turn pump on again RAN FINE did it a third time KILLED THE ENGINE. Now it just keeps killing it.cleaned screens in water box. Tightened everything I coul find. When I turn pump on the pressure gauge goes to 400 ( because that's what I have It set on ) and then it dies any ideas? Thanks