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Re: [TCML] secondary scrape



Hi John,

That should also work as long as the finishes are compatible. (Sometimes solvents used in spray varnish or lacquer can soften or wrinkle previous coatings. Once the windings have dried/hardened, let us know how the repair worked.

Bert

John Matok wrote:
Will spray varnish wok just as well?  So far, I've emptied a whole can of
acrylic spray varnish on the repair.
John


On Sat, Aug 2, 2008 at 11:14 AM, Bert Hickman <bert.hickman@xxxxxxxxxx>wrote:

Hi John,

As long as you didn't break any wires or cause them to overlap, you should
be able to easily repair the damage. Carefully brush the winding with a
clean paintbrush in the same direction as the winding to remove any copper
particles that may be lodged between adjacent wires. Then carefully coat the
damaged region with some corona dope or a couple of coatings of clear
polyurethane varnish. Your winding should be as good as new!

Bert
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John Matok wrote:

While filing my secondary to make it level, I accidentally scraped the
file
across about 2" of the wire.  I think  the form is okay, but I can see
some
bare wire where the enamel was scraped off.  What should I do?  I'm pretty
concerned.
John Matok
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