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Never assume anything!
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5th Nov 2017, 10:46 pm
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Boater Sam
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Join Date: Dec 2013
Location: Middlewich, Cheshire, UK. & Winter in the Philippines.
Posts: 3,897
Re: Never assume anything!
Ouch
I don't do many battery valve sets. I have a habit of wiring 2 silicon diodes in series to ground on the LT positive and a fuse wire in series. Then if the HT gets connected, hopefully the filaments may survive.
Boater Sam
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