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nuckolls.bob(at)cox.net
Guest

Posted: Thu May 08, 2008 6:50 am Post subject: Architecture Review

At 06:55 AM 5/8/2008 -0400, you wrote:



 	  Quote: 	
		  Attached is a pdf of the file.


	




Re: Z-19 Item Clarification

    Hmmm. Perhaps there was some form of thread-creep

    but the attached drawing has no resemblance to

    Z-19. I'll have to let the List members work

    on this. It's so far from the best I know how

    to do, distilling it down to the simple-ideas

    would take a significant amount of time . . .

    a commodity I don't have in abundance right

    now. Sorry.

        Bob . . .



        ----------------------------------------)

        ( . . .  a long habit of not thinking   )

        ( a thing wrong, gives it a superficial )

        ( appearance of being right . . .       )

        (                                       )

        (                  -Thomas Paine 1776-  )

        ----------------------------------------

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sshook(at)cox.net
Guest

Posted: Thu May 08, 2008 10:35 am Post subject: Architecture Review

The design for power to the engine was from what Eggenfellner is

recommending and supporting.  Power comes from the main buss to the engine

through the 4P3T switch.  The 4P3T switch is to counter an alternator, a

relay failure, or exhaustion of the main battery.



If my alternator goes south:



1) Fly the Plane

2) Isolate the aux battery (aux batt switch off)

3) Find a close airport to land at.

4) Reduce non-essential electrical loads (AP, Radio, etc.) - Note I will

still have AHRS as both EFIS screens are battery backed up and I have

handheld backups (ICOM and GPS).

5) If I have still not landed after 30 minutes on the main battery - with

the flip of the 4P3T switch I still have the Aux battery to supply power to

keep the prop turning.



Please understand:  I will not take any criticism personally.  I would not

have submitted this to the list had I not expected corrections.  



I don't want God beating the FAA to the crash site.  The more eyes the

better.



There are already two suggestions from off-list responses that I have had

that I will likely incorporate - Remove Avionics Mater - move the momentary

push to start to the panel.



			

Scott R. Shook

RV-7A (Building)

N696JS (Reserved)



--

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