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onan gen-set [message #128939] Mon, 06 June 2011 16:12 Go to next message
homer is currently offline  homer   Canada
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Being a newbie GMC owner Im still learning,have a 6kw onan that runs but produces no A/C, onan have checked and changed the bridge rectifier,shot it with 12volts no joy. they think it may be the compounding/reactor inside? what is a compounding/reactor and what does it do?anyone out there have any insight/knowledge of this problem and what may be the availabillty of such a part? Homer 1973 sequia

homer
Re: onan gen-set [message #128940 is a reply to message #128939] Mon, 06 June 2011 16:38 Go to previous message
Matt Colie is currently offline  Matt Colie   United States
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homer wrote on Mon, 06 June 2011 17:12

Being a newbie GMC owner Im still learning,have a 6kw onan that runs but produces no A/C, onan have checked and changed the bridge rectifier,shot it with 12volts no joy. they think it may be the compounding/reactor inside? what is a compounding/reactor and what does it do?anyone out there have any insight/knowledge of this problem and what may be the availability of such a part? Homer 1973 sequia

Oh Boy. . .

The thing called a compounding reactor is a strange transformer that increases the field current as the AC load increases. It is just a transformer with all the associated durability. In Short, It isn't high on the list.

Did you check that field continuity while you had the bridge out?
This is a good trick for a brush (good chance) test.

There is a picture of JimB's yard with a bunch of NF Onans lying about. I bet he has one - if you do need it.

Matt


Matt & Mary Colie - Chaumière -'73 Glacier 23 - Members GMCMI, GMCGL, GMCES
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