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Low Air Pressure Switch
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Supporting Member of Barthmobile.com 03/10
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posted
I had a leak in the low airpressure switch and ordered a new one from gillig. The old switch just had one connection and the new one has 2 connections, labeled 0 and the other labeled NC. Which terminal do I connect the one lead to? And what do I use to seal the threads and how much torque?
I also ordered a new water temp sender and a 225 degree temp switch. What torque and sealant to be used on these two?
Thanks
Ray and Anne


1990 Barth Regency
32RDGB1 Wide Body
3208 Cat 250 HP
Gillig Chassis
Center aisle
 
Posts: 500 | Location: Murphy, NC | Member Since: 03-01-2006Reply With QuoteReport This Post
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Supporting Member of Barthmobile.com 8/16
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o = open
nc = normally closed

you would normally connect a low air psi warning device to a nc circuit. once it builds up past 60-75lbs air psi opens up the contacts and the buzzer stops going off. seal with teflon typical 60in lbs - overtightened and it could mess up the readings on the temp sender.

here is a recent tech article that might help
http://barthmobile.com/eve/for...=486102421#486102421


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