Today's Message Index:
----------------------
1. 11:04 AM - Re: Alternator Noise When Touching Metal Airframe Grounds (Jared Yates)
2. 11:32 AM - Re: How to Wire My Alternator (Art Zemon)
3. 04:44 PM - Re: How to Wire My Alternator (Robert L. Nuckolls, III)
4. 07:48 PM - Battery cables (Rocketman1988)
5. 08:57 PM - Re: How to Wire My Alternator (Art Zemon)
6. 09:01 PM - Re: Battery cables (Art Zemon)
Message 1
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| Subject: | Re: Alternator Noise When Touching Metal Airframe Grounds |
I've confirmed that the noise is present regardless of whether the ANR is
on or off. I have not yet been able to round up a plain headset to try. My
troubleshooting is a little slow at the moment because I'm only getting to
the airplane once a week. If there is a floating ground somewhere in the
audio system, are there any hints about where I might try looking for it?
I have another alternator to try, and hope to have time to do that on
Friday.
On Tue, Jun 19, 2018 at 2:27 PM, Roger <rnjcurtis@charter.net> wrote:
> Is the noise still present when the ANR is turned off?
>
>
> Roger
>
>
> At 09:36 AM 6/19/2018, you wrote:
>
> Good suggestion, thanks. So far all 4 lemo sets are the same. I have a
> dual plug version of the same bose to try, and can do that and report back
>
>
> Hmmmm . . . not sure I've got an accurate image
> of the differences between 'lemo' and 'dual plug'.
> Does this described the connectors at the end
> of the headset cord . . . single mulit-pin as opposed
> to "Y" plugs?
>
> To be significant, the test headset needs to
> be a generic, non-electronic . . . but go
> ahead and try the dual-plug Bose X too.
>
>
> Bob . . .
>
>
Message 2
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| Subject: | Re: How to Wire My Alternator |
Quick follow-up for y'all. I fired up the engine a couple of weeks ago or
so and did not see any output from the new B&C alternator. When I debugged
it, I found a blown fuse on the field wire. This morning, I ran the engine
and the alternator worked like a champ, pumping out about 15 amps.
Thanks for the advice.
-- Art Z.
--
https://CheerfulCurmudgeon.com/
*"We do not see the world as it is. We see the world as we are."*
Message 3
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| Subject: | Re: How to Wire My Alternator |
At 01:31 PM 7/3/2018, you wrote:
>Quick follow-up for y'all. I fired up the engine a couple of weeks
>ago or so and did not see any output from the new B&C alternator.
>When I debugged it, I found a blown fuse on the field wire. This
>morning, I ran the engine and the alternator worked like a champ,
>pumping out about 15 amps.
What kind of ov protection? If you're
using a B&C regulator or one of the
several crowbar ov protection modules,
upstream power for the field should be
on a PANEL MOUNTED BREAKER . . . not
a fuse.
Bob . . .
Message 4
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For those who are making their own battery cables, what is the recommended crimp?
Is the indent crimp preferred of a hex crimp?
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=481392#481392
Message 5
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| Subject: | Re: How to Wire My Alternator |
On Tue, Jul 3, 2018 at 6:58 PM Robert L. Nuckolls, III <
nuckolls.bob@aeroelectric.com> wrote:
> At 01:31 PM 7/3/2018, you wrote:
>
> Quick follow-up for y'all. I fired up the engine a couple of weeks ago or
> so and did not see any output from the new B&C alternator. When I debugge
d
> it, I found a blown fuse on the field wire. This morning, I ran the engin
e
> and the alternator worked like a champ, pumping out about 15 amps.
>
>
> What kind of ov protection? If you're
> using a B&C regulator or one of the
> several crowbar ov protection modules,
> upstream power for the field should be
> on a PANEL MOUNTED BREAKER . . . not
> a fuse.
>
>
> Bob . . .
>
=8B
Bob=8B,
You are absolutely right, of course. I discovered that a month ago, after I
hooked everything up according to Z-13 and *then* actually read the
installation instructions for the B&C voltage regulator. Installing the
breaker is high on my to-do list.
=8BThanks for the eagle-eye.
-- Art Z.=8B
--
https://CheerfulCurmudgeon.com/
*"We do not see the world as it is. We see the world as we are."*
Message 6
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| Subject: | Re: Battery cables |
I soldered mine according to the instructions here:
http://www.aeroelectric.com/articles/big_term.pdf
Easy and seems like I got physically sound, low resistance connections.
-- Art Z.
On Tue, Jul 3, 2018 at 10:03 PM Rocketman1988 <Rocketman@etczone.com> wrote:
> Rocketman@etczone.com>
>
> For those who are making their own battery cables, what is the recommended
> crimp?
>
--
https://CheerfulCurmudgeon.com/
*"We do not see the world as it is. We see the world as we are."*
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