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Re: [Healeys] Voltage Regulator Problems

To: Rich C <richchrysler@quickclic.net>
Subject: Re: [Healeys] Voltage Regulator Problems
From: Dave Russell <rusd@sitestar.net>
Date: Fri, 14 Sep 2007 19:13:56 -0600
Hi Rich,

The red lamp normally lights when the generator output voltage is lower 
than the battery voltage.  As the generator voltage rises to match the 
battery voltage, there is the same voltage on both sides of the lamp & 
it goes out. In the rare case where the generator voltage goes 
considerably higher than the battery voltage for some reason, the red 
lamp will also light. Are you sure that the VR ground is good?

Regards,
Dave Russell

Rich C wrote:

>Hello all,
>
>I have a BN2 here with a freshly rebuilt generator and a new RB106 regulator.
>Both have been bench tested and the regulator contacts cleaned and dressed,
>and the regulator bench set by my rebuilder. Everything has been polarized for
>Positive earth.
>
>I installed all the above into the car and started the engine. The generator
>is charging properly. The ignition light will not go out, but in fact as the
>revs are increased, the charging indicator light glows brighter until it burns
>out!
>
>What is happening here? Everything worked fine on the bench under varying
>loads. I'm rather gun shy of monkeying with the regulator as once upon a time
>I caused an instant and nasty harness melt down.
>
>Rich Chrysler
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