X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Thu, 14 Mar 2013 09:26:28 -0400 Message-ID: X-Original-Return-Path: Received: from [198.64.152.110] (HELO sdc.com) by logan.com (CommuniGate Pro SMTP 6.0.2) with ESMTP id 6120275 for lml@lancaironline.net; Thu, 14 Mar 2013 08:26:17 -0400 Received-SPF: pass receiver=logan.com; client-ip=198.64.152.110; envelope-from=Ronald@sdc.com Received: from [192.168.0.16] [68.202.61.147] by sdc.com with ESMTP (SMTPD-12.2.0.235) id 117e00004b6ee081; Thu, 14 Mar 2013 08:21:08 -0400 Subject: Re: [LML] Pressurization References: From: Ronald STEVENS Content-Type: multipart/alternative; boundary=Apple-Mail-E71D1758-9527-4016-9F25-C7B9E35E61D6 X-Mailer: iPad Mail (10B146) In-Reply-To: X-Original-Message-Id: X-Original-Date: Thu, 14 Mar 2013 08:25:39 -0400 X-Original-To: Lancair Mailing List Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (1.0) --Apple-Mail-E71D1758-9527-4016-9F25-C7B9E35E61D6 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Yes this I do not understand, my AC and pressurization is on after I start t= he plane and stops when I stop the engine, and my cabin is cool and fine lik= e this. Ronald Stevens 786-338 1678 On Mar 14, 2013, at 7:58 AM, David Weinsweig wrote: > I don't pressurize until I get up to 6-8,000 ft. This keeps my cabin a bit= cooler and comfortable at low altitude and doesn't steal power when it's ne= eded most ie on takeoff and early climb out. Do others do it differently? >=20 > David Weinsweig > N750DW Propjet >=20 > From: Todd Long > Sender: > Subject: Re: [LML] Re: vacuum hose > Date: Wed, 13 Mar 2013 17:09:25 -0400 > To: lml@lancaironline.net >=20 >=20 >=20 > On take off the other day I was up to 2 Psid by the time I went wheels up.= That was with the gold box 95% closed. Does anyone happen to have a dukes m= anual? >=20 > Typing and grammar errors courtesy of Siri and the iPhone. >=20 > On Mar 13, 2013, at 14:14, Colyn Case wrote: >=20 > > If you have a vacuum system, you can hook that up. > > If you don't, you can buy a small pump and hook that up. I haven't don= e the latter but I've heard the door seal pump works okay for this applicati= on. > >=20 > > Using that main vac pump almost completely eliminates the cabin pressure= increase at takeoff. > >=20 > > On Mar 13, 2013, at 1:21 PM, Todd Long wrote: > >=20 > > How do most of you operate the pressurization system to avoid the major b= umps at takeoff? My vacuum line was capped.=20 > >=20 > > Typing and grammar errors courtesy of Siri and the iPhone. > >=20 > > On Mar 13, 2013, at 10:56, Paul Miller wrote: > >=20 > >> Autozone, lots of smaller sizes for vacuum hose by the foot. > >> On 2013-03-13, at 10:51 AM, Colyn Case wrote:= > >>=20 > >>> I'm looking for a minimum thickness vacuum hose just to hold the dukes= pressurization valve open on takeoff. Right now I have a 1/4" i.d. .64" o.= d. big fat rubber line. I don't see anything on McMaster Carr that is thi= nner wall. But given it probably needs to handle maybe 10 psi of vacuum, th= e big fat rubber hoses seem like overkill. > >>=20 > >>=20 > >> -- > >> For archives and unsub http://mail.lancaironline.net:81/lists/lml/List.= html > >=20 > > -- > > For archives and unsub http://mail.lancaironline.net:81/lists/lml/List.h= tml > >=20 > >=20 > > -- > > For archives and unsub http://mail.lancaironline.net:81/lists/lml/List.h= tml >=20 > Sent from my iPad --Apple-Mail-E71D1758-9527-4016-9F25-C7B9E35E61D6 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable

Yes this I do not understand, my AC an= d pressurization is on after I start the plane and stops when I stop the eng= ine, and my cabin is cool and fine like this.

Ronald Stevens

786-= 338 1678

On Mar 14, 2013, at 7:58 AM, Dav= id Weinsweig <weinsweigd@gmail.co= m> wrote:

I don't pressurize until I get up to 6-8,000 ft. This keeps my cabin a bit c= ooler and comfortable at low altitude and doesn't steal power when it's need= ed most ie on takeoff and early climb out. Do others do it differently?

David Weinsweig
N750DW Propjet

<= tr>
From: Todd Long <toddlong1@gmail.com>
Sender: <marv@lancaironline.net>
Subject: Re: [LML] Re: vacuum hose
Date: Wed, 13 Mar 2013= 17:09:25 -0400
To: lml@lancaironline.net

<= /font>
On take off the other day I was up to 2 Psi= d by the time I went wheels up. That was with the gold box 95% closed. Does a= nyone happen to have a dukes manual? Typing and grammar errors courte= sy of Siri and the iPhone. On Mar 13, 2013, at 14:14, Colyn Case <= colyncase@earthlink.net> w= rote: > If you have a vacuum system, you can hook that up. >= If you don't, you can buy a small pump and hook that up. I haven't d= one the latter but I've heard the door seal pump works okay for this applica= tion. > > Using that main vac pump almost completely elimi= nates the cabin pressure increase at takeoff. > > On Mar 1= 3, 2013, at 1:21 PM, Todd Long wrote: > > How do most of y= ou operate the pressurization system to avoid the major bumps at takeoff? My= vacuum line was capped. > > Typing and grammar erro= rs courtesy of Siri and the iPhone. > > On Mar 13, 2013, a= t 10:56, Paul Miller <pjdmiller@gm= ail.com> wrote: > >> Autozone, lots of smaller s= izes for vacuum hose by the foot. >> On 2013-03-13, at 10:51 AM, Co= lyn Case <colyncase@earthlink.= net> wrote: >> >>> I'm looking for a minim= um thickness vacuum hose just to hold the dukes pressurization valve open on= takeoff. Right now I have a 1/4" i.d. .64" o.d. big fat rubber line. &= nbsp; I don't see anything on McMaster Carr that is thinner wall. &nbs= p;But given it probably needs to handle maybe 10 psi of vacuum, the big fat r= ubber hoses seem like overkill. >> >> >&= gt; -- >> For archives and unsub http://mail.lancaironline.net:81/lists/lml/Li= st.html > > -- > For archives and unsub http://mail.lancairo= nline.net:81/lists/lml/List.html > > > --<= br>> For archives and unsub http://mail.lancaironline.net:81/lists/lml/List.html=
Sent from my iPad

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