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I would think good old CRC contact cleaner, as the connectors have a
grease coating that collects dust if left unconnected.<br>
Follow up by regreasing with silicon gel as Glenn suggested.<br>
I've been playing around with using unterminated connectors to
temporarily seal up the dangling connectors. This is not just for
dirt/ wasps. etc, but to avoid someone making connections before
they're ready. (array lockout tagout) I had a case I consulted
on, where an 900 VOC string was inadvertently short circuited. When
the guy came back to disconnect it, he got exposed to a fairly eye
opening arc flash. (No gloves, no tinted safety glasses) It ended
up becoming an OSHA recordable for the company he worked for. <br>
<br>
Ray<br>
<br>
<div class="moz-cite-prefix">On 11/24/2012 10:11 AM, Glenn Burt
wrote:<br>
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<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Probably
silicon gel would be a better choice.<o:p></o:p></span></p>
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