Ir para o conteúdo principal

Repair guides and support for electric and gas-powered high-pressure sprayers sometimes referred to as power washers.

38 Perguntas Visualizar todos

Why does the motor pulsate when trigger is released

When I stop pressure washing, the motor pulsates as if trying to continue pumping water. I noticed some water comes out the side. Any ideas what the problem is?

Respondido! Ver a resposta Também tenho esse problema

Esta é uma boa pergunta?

Pontuação 2
1 comentário

I have a karcher pressure washer and when i release the trigger it reaches the pressure and motor stops after a few seconds the motor will start and stop continuously what could be the problem

por

Adicionar um comentário

1 resposta

Solução escolhida

Ron, I do not see a big issue here. The trigger mechanism on your handle simply cuts off the water supply. Yes, your pump will continue to do its job until a pressure switch turn it off. Since you have a small leak somewhere it is possible that the pump does not reach it's cutoff pressure. It might be possible to drill down to the issues but for that you would have to at least let us know what make and model your pressure washer is.

Esta resposta foi útil?

Pontuação 1

2 comentários:

I release the trigger and water still pours from a leaky release-nozzle connection (at quite a rate) and the motor roars on!

por

@lostj have you checked the leaky connection? What make and model is your pressure washer? Since you have a leak, the motor will not shut off or slow down. You have no pressure telling the pressure switch to turn it off.

por

Adicionar um comentário

Adicionar a sua resposta

Ron será eternamente grato(a).
Exibir estatísticas:

Últimas 24 horas: 0

Últimos 7 dias: 5

Últimos 30 dias: 21

Duração total: 6,463