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Finding electrolysis at the dock
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Parallax
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Finding electrolysis at the dock
Rodney Myrvaagnes wrote in message . ..
On 19 Apr 2004 19:48:16 -0700,
(Chuck Baier)
wrote:
Our marina has a problem at some slips with stray current. Some of the
boats are loosing zincs at a fast rate while others are not. Looking
for some help in trying to resolve this and what kind of equipment
will I need. Thanks. Chuck
I don't know what you expect to do. The marina has to fix it. We had
that problem for two seasons. I got a little testing gizmo that plugs
into a grounded receptacle and lights various LEDs to tell what is
happening.
The ground on one whole dock was open. That was over 100 boats. They
did fix it, but I had to have a diver replace zincs partway threough
the season once.
Rodney Myrvaagnes NYC J36 Gjo/a
Capsizing under chute, and having the chute rise and fill without tangling, all while Mark and Sally are still behind you
I normally do not keep my boat at a marina but did once for a couple
weeks. I dove to unfoul my prop and felt weird in the water, found my
zinc had dissappeared in less than a week. While looking at the zinc
with mask and snorkel, felt "tingly", suddenly realized what was
happening and got out of the water very carefully without grounding
myself to anything.
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