Nice presentation..

thanks for saving me some money!!!!!!!

I have reset a viking dry valve 3 times. And everytime after an hour or so we have gone back to having water in the lines. I have cleaned brass face and rubber on flapper. Flapper plate appears locked down yet it goes wet after about an hour.

When is the best time to turn off the fire pump when a sprinkler goes off?

밸브가 기동 된 후 복구시킬 때 몸체의 커버를 열고 클램프와 리치를 조작하는 것은 매우 불편한 일입니다. 그 부분의 기술적 연구를 통해 커버를 열지 않고서도 세팅 할 수 있는 제품을 출시하면 좋겠네요.

Forgot to drain low points

forgot anti flood valve..

@moparedtn

7 жыл бұрын

The anti-flood device under the accelerator automatically drains on the Viking.

That wasn't that bad.

Hey cameraman, next time pick an angle that doesn't involve your reflection...