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resetting the regulator?? wtf??

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Old Sep 26, 2007 | 10:03 PM
  #1  
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From: medicine hat, ab
resetting the regulator?? wtf??

Hi guys and gals...
Read somewhere on one of the forum listings here about each time the battery is disconnected a person needs to reset the regulator? or the generator? or something about that??
I use a quick connect at the battery on this and my other cars and have never had any issues. 6 volt systems are new to me I admit...but am hoping for some clarification on this??
thanks in advance..
Rick
 
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Old Sep 26, 2007 | 10:33 PM
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restoringmy46
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You shouldn't have to when you take the cable off or use a quick dissconnect. I believe you only do that when you replace your regulator or gen. You have to polverise them when they are new.

Scott B.
1951 F1
239 Flathead V8 3 on the tree
 
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Old Sep 27, 2007 | 12:32 AM
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My understanding is that the system needs to be polarized every time the power is disconected from the system.
 
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Old Sep 27, 2007 | 07:46 AM
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Polarizing establishes a residual magnetic field in the coils of the generator. Nothing happens to change that residual field when you just disconnect power. In fact, the cut-out relay disconnects the gen every time the engine speed drops to idle.
 
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Old Sep 27, 2007 | 07:54 AM
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You only need to do that after changing a generator or voltage regulator.
 
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Old Sep 27, 2007 | 08:10 AM
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I sure wasted a lot of time over the years!! LOL
 
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Old Sep 27, 2007 | 09:25 AM
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Thanks for the replies fellas...by the way, didn't mean to offend anyone with the wtf thing. Was meant to exclamate my question as i was confused about the subject. My apologies.
 
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Old Sep 27, 2007 | 10:16 AM
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51 merc, polarizing is only a necessity with generators when exchanging components and is quite easy.

Instead of trying to write about your feelings, you can better convey your frustrations, satisfactions, or accomplishments by by double clicking on the little animated figures to the right of the screne. We have the best site in the world, you might as well use the tools! Jag
 
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Old Sep 27, 2007 | 06:16 PM
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o.k, gonna jump in here and ask....how do you polarize???
I've had mine disconnected and out of truck for 3 years, so I guess by what I'm reading I'll need to "polarize"!
Ed
 
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Old Sep 27, 2007 | 08:15 PM
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Originally Posted by e william
o.k, gonna jump in here and ask....how do you polarize???
I've had mine disconnected and out of truck for 3 years, so I guess by what I'm reading I'll need to "polarize"!
Ed
If you put/use the same generator and voltage regulator and they are connected properly you will not have to polarize anything.

Look at it this way, when you set up a puter, you have to make sure the modem and the internet connection talk (handshake). If you unplug or lose power to your computer you don't need to reset your internet connection, however if you change the modem, internet providers, or software you need to redo the connection.

Make sense?, hmmm I didn't think so either.
 
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Old Sep 27, 2007 | 08:25 PM
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is this only for 6 volt or 12 volt also? UNSURE??? Bill
 
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Old Sep 27, 2007 | 08:34 PM
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Any voltage, any polarity
 
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Old Sep 27, 2007 | 10:35 PM
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My dad drove my (mine now) '54 f100, 6v positive ground generator truck every day for 50 years without polarizing (I like pulverizing better) the generator. Replacing batteries, regulators, even generators. The shop manual on my '64 econoline states that the residual magnetizm in the generator from production is usually enough to excite the generator.

Polerize the generator if you want, I dont think there is any harm in it, just disconnect the field wire from the regulator and touch it to the "batt" terminal of the regulator for a nanosecond, but I really think its unnecessary 99% of the time.

Better yet, pulverize the generator and replace with a 3-wire alternator or an alternator concealed in a genreator looking housing. I wish they had that for the 6v guys, I could really get used to a starter spinning the old 223 over at a respectable rpm!

Good luck, get a manual and read up on generator/alternator theory, there is really nothing to it.

Right there with you,

Ole' Green
 
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Old Sep 28, 2007 | 09:21 AM
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I had my 6v generator rewound about ten years ago. When I put it back in, it would not charge. I read in my manual that I needed to polarize the unit. I followed the instructions and the generator has been working great ever since. Mine even charges at idle, which most people say does not happen. Jag
 
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Old Sep 28, 2007 | 01:52 PM
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From: NM
Originally Posted by Jag Red 54
I had my 6v generator rewound about ten years ago. When I put it back in, it would not charge. I read in my manual that I needed to polarize the unit. I followed the instructions and the generator has been working great ever since. Mine even charges at idle, which most people say does not happen. Jag
Depending on what idle speed you are running, you might want to check your cut-out relay setting. If the cut-out keeps the gen connected when it is putting out 10 volts (at idle) it will actually drain the battery and ultimately burn out your generator (it will act as a motor).
 
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