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#193538 - 04/07/10 06:24 AM FA pics from Sparkyinak  
Trumpy  Offline


Member
Joined: Jul 2002
Posts: 8,211
SI,New Zealand
Guys, here are a few pics submitted by Jerry.
While I can post the pics, I'll leave it to Jerry to fill us in on what we are looking at.

Here we go:

[Linked Image]


[Linked Image]


[Linked Image]


[Linked Image]

The floor is yours, Jerry, thanks for the pics.


Tools for Electricians:

#193586 - 04/08/10 07:09 PM Re: FA pics from Sparkyinak [Re: Trumpy]  
HotLine1  Offline


Member
Joined: Apr 2002
Posts: 6,803
Brick, NJ USA
Looks like an 'old' FA, heat detector, 120 volt, fixed rate of rise. I like the pull station right next to the FA panel, great for testing.

OK, Jerry....what's the story?



John

#194074 - 05/08/10 03:35 AM Re: FA pics from Sparkyinak [Re: HotLine1]  
sparkyinak  Offline
Member
Joined: Jul 2007
Posts: 1,313
Alaska
Hi all, sorry for the delay in response. Been buried.

This is a non functioning fire alarm system still in one of the building I help take care of that was built in 1910. The system inspection tag,(old shoe tag) was last marked to be done in 1957. I agree that the golden globe is i do believe is a heat detector


"Live Awesome!" - Kevin Carosa

#194091 - 05/09/10 11:39 AM Re: FA pics from Sparkyinak [Re: sparkyinak]  
leland  Offline
Member
Joined: Aug 2007
Posts: 853
Lowell area, Ma. USA
Thats in great shape. era may be correct.
I would think based on the transformer that it is a 12 volt system,the heat detector may be a 'new' replacement.Based on the 'UL'-'FM' labels'.

My first guess would be 'Gamewell' as the mfg.


#194233 - 05/17/10 09:39 AM Re: FA pics from Sparkyinak [Re: leland]  
harold endean  Offline
Member
Joined: Feb 2002
Posts: 2,233
Boonton, NJ
I started out my career working on FA/BA systems just like that. They also use to have little wheels inside of the "Flow" alarm. The wheel would turn and send a signal to the central station. By the number of clicks you received, you would know which building had the fire. A Flow alarm, is a box mounted to the fire riser pipe. It was mounted just above the check valve. You drilled a hole in the 8"-10" black fire pipe. Curled up a plastic flap ( that looked like a beaver tail) stick the flap inside the pipe to allow it to open up. Then when someone or sprinkler head opened up, the water would flow, push the beaver tail up and activate the alarm. What is even older, (and I wish I can get a picture of it)is the pneumatic fire alarm systems. They used to use 1/4" (or 1/8") copper pipe full of air. When there was a fire, the pressure inside the pipe would heat up and press on a fire alarm button in the main panel.


#194236 - 05/17/10 10:09 AM Re: FA pics from Sparkyinak [Re: harold endean]  
harold endean  Offline
Member
Joined: Feb 2002
Posts: 2,233
Boonton, NJ



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