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PMR1-14V problem

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etienne.phillips(at)gmail
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Posted: Thu Nov 08, 2012 8:35 pm Post subject: PMR1-14V problem

Hi Bob

A family member has recently installed an SD-8 alternator with the 14V regulator and OV protection module as per instructions. The total runtime of the engine with the alternator is about 15 hours.

 



It has started spewing potting compound out of the gaps around the wires and keeps tripping the CB OV circuit. The potting compound has also blocked the voltage set point adjustment hole.



 

Any ideas for fault tracing the wiring (so that the same doesn't happen to a replacement), or does this look like an internal manufacturing fault?

Thanks

Etienne

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nuckolls.bob(at)aeroelect
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Posted: Fri Nov 09, 2012 9:30 am Post subject: PMR1-14V problem

 	  Quote: 	
		  

Any ideas for fault tracing the wiring (so that the same doesn't 

happen to a replacement), or does this look like an internal 

manufacturing fault?


	


   Something is wrong inside. Get with B&C and see if

   they'd like to exchange it for a new one. They may

   be interested and willing to do a failure analysis.

   In any instance they need to be aware of the event.



   Bob . . .

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