nuckolls.bob(at)aeroelect
Guest
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 Posted: Sun Dec 27, 2009 8:58 am Post subject: About switches |
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At 12:36 AM 12/27/2009, you wrote:
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Bill Bob and Joe,
Thanks for your comments and schematics. Bill's Z-14 is exactly how
I plan to put Z-14 to use.
Where Bob uses a 700-2-7, theres a pin connected to the volt meter
and I don't get what this circuit is about. From somebody's post, I
picked up that this circuit had an auto switch function in the event of OV.
Can either of you clarify this?
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Where do you see a 2-7 connected with a voltmeter? I've
just checked the Figure Z-14 as currently published and
found an error. The starter-crossfeed switch
properly drawn as a DP3P ON-OFF-(ON) device spring
loaded out of only ONE of the extreme positions -
starting.
The other extreme is a held position that allows
a continuous operation of the crossfeed contactor.
A 2-7 is spring loaded out of both extremes . . . the
proper switch call-out is a 2-5. See figure
11-14 in the 'Connection. I'll correct Z-14 when
I get back to the office.
In the mean time, I'm not connecting with any call outs
for a 2-7 associated with a voltmeter.
Bob . . .
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( . . . a long habit of not thinking )
( a thing wrong, gives it a superficial )
( appearance of being right . . . )
( )
( -Thomas Paine 1776- )
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