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An Easy One

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jonlaury

Joined: 06 Nov 2006
Posts: 336

Posted: Sat Sep 04, 2010 7:59 am Post subject: An Easy One

My starter contactor is the type that has two small terminals in addition to the two large load 5/16" terminals.



I want to make sure that the spike catching diode is to be installed across the "I" and "S" terminals so that the banded end of the diode faces the S terminal and that there's a jumper from S to the hot side of the 5/16" terminals.



And does it matter which terminal (I or S) receives the switch leg of my START button? I plan to use the I terminal for a stuck starter light.



Thanks,

John

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recapen(at)earthlink.net
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Posted: Sat Sep 04, 2010 8:16 am Post subject: An Easy One

Depending on who you got it from, it may already have the diode installed.  Meanwhile, here's the diagram that came with mine from B&C



Ralph Capen

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jonlaury

Joined: 06 Nov 2006
Posts: 336

Posted: Sat Sep 04, 2010 9:35 am Post subject: Re: An Easy One

Ralph,

As you got yours from B&C, it's probably already got the diode internally. The photo doesn't help me because it doesn't show diode installation/orientation. 



I'm almost certain that the banded end faces the S terminal if it's between the S & I. Less certain about the other questions, i.e. jumper, switch leg from START switch, etc.



J

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nuckolls.bob(at)aeroelect
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Posted: Sat Sep 04, 2010 9:43 am Post subject: An Easy One

At 10:59 AM 9/4/2010, you wrote:

 	  Quote: 	
		  



My starter contactor is the type that has two small terminals in 

addition to the two large load 5/16" terminals.



I want to make sure that the spike catching diode is to be installed 

across the "I" and "S" terminals so that the banded end of the diode 

faces the S terminal and that there's a jumper from S to the hot 

side of the 5/16" terminals.


	


   ???? What diagrams are you looking at? if your starter

   contactor looks like . . .



http://www.aeroelectric.com/Pictures/Contactors/s702-1l.jpg



   it MAY already have a diode installed. Look on the bottom

   mounting flange. It might be marked "diode protected".

   If not so marked, then the banded end of the diode

   goes to the "S" terminal. The other end of the diode

   goes to one of the mounting base bolts.



 	  Quote: 	
		  And does it matter which terminal (I or S) receives the switch leg 

of my START button?


	


   VERY much, the "S" terminal goes to the switch.



 	  Quote: 	
		    I plan to use the I terminal for a stuck starter light.


	


   Good.

   Bob . . .

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