Today's Message Index:
----------------------
1. 11:49 AM - Re: Re: White Paper on Russian Generator System (Jorgen Nielsen)
2. 04:00 PM - Dead line? (Doug Sapp)
3. 05:31 PM - Battery discharge: was White Paper on Russian Generator Syst (Rob Rowe)
4. 06:41 PM - Re: Battery discharge: was White Paper on Russian Generator Syst (Roger Kemp)
5. 08:14 PM - Re: Battery discharge: was White Paper on Russian Generator Syst (Tim & Jessie Windsor)
Message 1
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| Subject: | Re: White Paper on Russian Generator System |
Ditto - I had someone else fly my aerie and noted the master had been left
full down - no problem.
-----Original Message-----
From: owner-yak-list-server@matronics.com
[mailto:owner-yak-list-server@matronics.com] On Behalf Of A. Dennis Savarese
Sent: 28 February 2007 04:01 AM
Subject: Re: Yak-List: Re: White Paper on Russian Generator System
<dsavarese@elmore.rr.com>
Rob,
As you have said, schematically it is virtually impossible for that to
happen. In fact, on my personal airplane (52) I have left the
battery/external power switch down for days at a time and did not have any
discharging of the aircraft battery. So whatever is causing it is not
reflected in the electrical schematics.
Dennis
----- Original Message -----
From: "Rob Rowe" <yak-list@robrowe.plus.com>
Sent: Tuesday, February 27, 2007 3:42 PM
Subject: Yak-List: Re: White Paper on Russian Generator System
>
> So that just leaves the other YAK DC power mystery ... why does the
> battery discharge if the master switch is (mistakenly) left in the
> external power position (down)?
>
> According to the schematics the battery should be isolated & nothing
> should form a load ... but something does, as this occurs on -52s & I
> think on -50s too. Don't know if the CJ's have the same problem.
>
> I'll get my coat! [Wink]
>
> Rob R
>
>
> Read this topic online here:
>
> http://forums.matronics.com/viewtopic.php?p=97699#97699
>
>
>
Message 2
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Robert Mortara, my emails to you are all coming back to me.
<robwork@robinhill.com>:
The user does not accept email in non-Western (non-Latin) character sets.
Whazatmean???
I need to know what your dead line for the ad.
Doug Sapp
Message 3
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| Subject: | Battery discharge: was White Paper on Russian Generator Syst |
Dennis, Jorgen
Thanks ... spoke to a couple of other UK based owners today ... one owns a -52
& could not comment (had not left the master down yet), the other a owns a -50
and had discharged the battery in this manner.
So no obvious pattern here (if there is one anyway) ... so would like to ask the
Yak-List if anyone else has experienced this issue to post a one-line message
giving their aircraft model & year of manufacture please.
If there are no others then I guess it's just coincidental.
Thanks, Rob
> Jorgen wrote:
> Ditto - I had someone else fly my aerie and noted the master had been left full
down - no problem.
> Dennis wrote:
> Rob,
> As you have said, schematically it is virtually impossible for that to
> happen. In fact, on my personal airplane (52) I have left the
> battery/external power switch down for days at a time and did not have any discharging
of the aircraft battery. So whatever is causing it is not
> reflected in the electrical schematics.
> Dennis
> Rob wrote:
> So that just leaves the other YAK DC power mystery ... why does the battery discharge
if the master switch is (mistakenly) left in the external power position
(down)?
>
> According to the schematics the battery should be isolated & nothing should form
a load ... but something does, as this occurs on -52s & I think on -50s too.
Don't know if the CJ's have the same problem.
>
> I'll get my coat!
>
> Rob R
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=98034#98034
Message 4
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| Subject: | Battery discharge: was White Paper on Russian Generator |
Syst
Rob,
YAK52/50 have left the switch down on the 52 without discharge. Have not
done that on the 50, yet.
Doc
> [Original Message]
> From: Rob Rowe <yak-list@robrowe.plus.com>
> To: <yak-list@matronics.com>
> Date: 2/28/2007 7:37:12 PM
> Subject: Yak-List: Battery discharge: was White Paper on Russian
Generator Syst
>
>
> Dennis, Jorgen
>
> Thanks ... spoke to a couple of other UK based owners today ... one owns
a -52 & could not comment (had not left the master down yet), the other a
owns a -50 and had discharged the battery in this manner.
>
> So no obvious pattern here (if there is one anyway) ... so would like to
ask the Yak-List if anyone else has experienced this issue to post a
one-line message giving their aircraft model & year of manufacture please.
>
> If there are no others then I guess it's just coincidental.
>
> Thanks, Rob
>
>
> > Jorgen wrote:
> > Ditto - I had someone else fly my aerie and noted the master had been
left full down - no problem.
>
>
> > Dennis wrote:
> > Rob,
> > As you have said, schematically it is virtually impossible for that to
> > happen. In fact, on my personal airplane (52) I have left the
> > battery/external power switch down for days at a time and did not have
any discharging of the aircraft battery. So whatever is causing it is not
> > reflected in the electrical schematics.
> > Dennis
>
>
> > Rob wrote:
> > So that just leaves the other YAK DC power mystery ... why does the
battery discharge if the master switch is (mistakenly) left in the external
power position (down)?
> >
> > According to the schematics the battery should be isolated & nothing
should form a load ... but something does, as this occurs on -52s & I think
on -50s too. Don't know if the CJ's have the same problem.
> >
> > I'll get my coat!
> >
> > Rob R
>
>
> Read this topic online here:
>
> http://forums.matronics.com/viewtopic.php?p=98034#98034
>
>
Message 5
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| Subject: | Battery discharge: was White Paper on Russian Generator |
Syst
Guys I leave all the switches down after shutdown and have never had a
problem
Yak 52 1981 build
Tim & Jessie Windsor
Windsors Edge Vineyard
Windsors Edge Cottages
Top Red War Birds
1039 McDonalds Rd POKOLBIN NSW 2320
T/F: 02 4998 7737
E: windsorsedge@ozemail.com.au
-----Original Message-----
From: owner-yak-list-server@matronics.com
[mailto:owner-yak-list-server@matronics.com] On Behalf Of Rob Rowe
Sent: Thursday, 1 March 2007 12:31 PM
Subject: Yak-List: Battery discharge: was White Paper on Russian Generator
Syst
Dennis, Jorgen
Thanks ... spoke to a couple of other UK based owners today ... one owns a
-52 & could not comment (had not left the master down yet), the other a owns
a -50 and had discharged the battery in this manner.
So no obvious pattern here (if there is one anyway) ... so would like to ask
the Yak-List if anyone else has experienced this issue to post a one-line
message giving their aircraft model & year of manufacture please.
If there are no others then I guess it's just coincidental.
Thanks, Rob
> Jorgen wrote:
> Ditto - I had someone else fly my aerie and noted the master had been left
full down - no problem.
> Dennis wrote:
> Rob,
> As you have said, schematically it is virtually impossible for that to
> happen. In fact, on my personal airplane (52) I have left the
> battery/external power switch down for days at a time and did not have any
discharging of the aircraft battery. So whatever is causing it is not
> reflected in the electrical schematics.
> Dennis
> Rob wrote:
> So that just leaves the other YAK DC power mystery ... why does the
battery discharge if the master switch is (mistakenly) left in the external
power position (down)?
>
> According to the schematics the battery should be isolated & nothing
should form a load ... but something does, as this occurs on -52s & I think
on -50s too. Don't know if the CJ's have the same problem.
>
> I'll get my coat!
>
> Rob R
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=98034#98034
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