Today's Message Index:
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1. 09:53 AM - Re: Low voltage problem- new 912ULS (Simon Smith)
2. 02:23 PM - Re: RotaxEngines-List Digest: 6 Msgs - 12/31/07 (droadrunner)
3. 04:00 PM - 17mm heater hose (Don G)
4. 08:57 PM - Re: 17mm heater hose (Roger Lee)
Message 1
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| Subject: | Re: Low voltage problem- new 912ULS |
Hi,
I've just had a look at that .dwg and compared it to the wiring
diagram for my Europa. There is one difference and one "clarity" issue.
First the clarity. You must ensure that the regulator case is
connected to earth. If not it will not work.
Secondly, the .dwg file gives no indication of the function of the "L"
connector of the regulator. It is in fact for a alternator fail
waring lamp which should be connected across L & C. The Europa
diagram shows it as a 12v 3w bulb.
The diagram for the Europa can be found at http://www.europa-aircraft.biz/pdfs/buildersmanuals/CBM-25-ELECTRICAL
SYSTEM.pdf
Page 109 of the 912s installation manual also shows the alternator
warning light.
Simon Smith
europa504@gmail.com
On 2 Jan 2008, at 17:32, Gilles Thesee wrote:
> >
>
> Les Goldner a crit :
>> If you have experienced and solved the following problem pls let me
>> know.
>> My 912ULS was sitting unopened for 3-years before I installed it in
>> my new Zenith 701 but works well. My battery is new. I followed
>> Aeroelectric's 912 wiring diagram, which included a low voltage
>> warning light that triggers at 12.5V (if you have a CAD program you
>> can look the diagram at http://www.aeroelectric.com/PPS/ACAD_Architecture_Dwgs/Z16L.dwg.)
>> When I fly the plane, the low voltage warning light comes on as
>> soon as I turn on anything requiring more than minimal power
>> consumption (like the strobes) and the new battery voltage is lower
>> after I land than it was before take off. Since the battery is
>> draining in flight, the assumption is that the 912 alternator or
>> voltage regulator is malfunctioning.
>
> Les,
>
> I too have wired two planes as per Z16.
> What I'd do first is a thorough review of the actual wiring to check
> that everything is OK. There have been several occurences of
> forgotten connections.
> Then actually measure bus voltage when running.
>
> Also, you'll get more considerate opinions if you post your question
> on the Aeroelectric 'List.
>
> Best regards,
> --
> Gilles
> http://contrails.free.fr
>
>
Message 2
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| Subject: | Re: RotaxEngines-List Digest: 6 Msgs - 12/31/07 |
Thanks for the advice on adjusting the carbs on my
582. It's time to go apply the advice received.
Thanks again,
Marlin droadrunner
Never miss a thing. Make Yahoo your home page.
http://www.yahoo.com/r/hs
Message 3
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| Subject: | 17mm heater hose |
Gents,
Does anybody have or know of a source for the 17mm coolant hose for a 912?
What is everybody useing?...3/4?....5/8?....
--------
Don G.
Central Illinois
Kitfox IV Speedster
Luscombe 8A
http://www.geocities.com/dagger369th/my_firefly.htm
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=156225#156225
Message 4
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| Subject: | Re: 17mm heater hose |
Hi Don,
You can call CPS in Ca. at 800-247-9653 or call Lockwood at 863-655-2242 in Sebring,
Fl. They have what you need.
--------
Roger Lee
Tucson, Az.
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=156266#156266
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