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Boa noite tô instalando um painel desse tá dando touble 0 poderia me ajudar por favor

1:05 a WHAT CHAMBER

how to avoid the water discharge and test the smoke or any fire device like water flow or smoke detector. thanks

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

Be nice if the control box was not blocking the view.

how to use the module CA2Z class A correctly?

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.

Hard work and dedication surely pays off at some point. Well done Mr.James.

Is it mandatory in nfpa? Where is the best position to install is it in pump room or outside it? Is the only propose of it to get alarm sound?

Thank you for the information

Doesnt fit in a 3 1/2” Stud wall. 1/16 of wiggle with the escutcheon. Terrible design.

No volume

Why doesn't bracket come in 1"?

Thank you, which is the replacement gasket code of the clapet and cover for the 4 "dry valve model f-1 part 08841. best regards. Maco

how do you find lost password?

But why is mechanical alarm required When we have detectors connected to alarms

Nice presentation..

an exceptional animation, shows finesse that's rare in these

Can i use this system in a non-ulfm pump should i buy a ulfm controller my client needs that kind of system

👍

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.

zeria

Hindi me banayea video

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

Great looking facility. Looks like a collaborative environment.

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nice n powerful system

hmmm, ive never seen those clips before. they look incredibly useful for a tight spot like that when you need to run the pipe all the way at the back of the stud

Could you tell me about Pre-Action Valve of Shilla ? Thanks

Prime??

NICE TECH VIDEO

good

I noticed you did not close the pilot line ever. Is there a reason for it? I've heard of the valve premature tripping because the solenoid did not reset properly if you don't run water thru it while resetting the the panel via solenoid.

would be nice if you told how to adjust to allow pressure into device after repairing parts.

Good video

That wasn't that bad.

Dear Mr. Martin, we install this valve and the client want to operate the deluge valve using an electrical " manual release call point " connected to the control panel - is this possible ?

Amazing !! O_O

Awesome. Simple and to the point. Thank you.

Wow ! Good job guys !!!!!

A main drain test "drain drop" should be performed anytime the control valve has been closed to ensure control valve is fully open and proper flow. Same reason we flow test hydrants to check for obstructions in the water supply. Residual supply pressure should usually not exceed 10 psi drop when 2" main drain is fully open.

Correct. It is neccesary to take care when operating these

Vics stick often just my opinion did 5 today 1 didnt open 5 yrs old

So one alarm would cause all the sprinklers to spray out water? That sounds like a recipe for disaster

forgot anti flood valve..

Forgot to drain low points

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

to much work for 1 system

In the United States an Excess Pressure Pump is not used in the trim, and the gauges will show the same pressure at the time of set-up. If the Water supply is a variable supply, once the pressure increases the top gauge will show the highest pressure that the system has been exposed to, while the lower gauge will show the current pressure.

These are good videos I don't do much service & repair anymore, but it's always good to stay updated if the time may come again.