X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Sun, 29 Jun 2008 21:18:15 -0400 Message-ID: X-Original-Return-Path: Received: from web36904.mail.mud.yahoo.com ([209.191.85.72] verified) by logan.com (CommuniGate Pro SMTP 5.2.4) with SMTP id 2996660 for lml@lancaironline.net; Sun, 29 Jun 2008 11:51:34 -0400 Received: (qmail 59189 invoked by uid 60001); 29 Jun 2008 15:51:35 -0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=Received:X-Mailer:Date:From:Subject:To:MIME-Version:Content-Type:Message-ID; b=3hCvkFH0WOeOpQznmI2Tv9+F749XN123e5g1BasNzrUKNeWaMarAVNEWQB+TT5rc9K6gWcljJ9spdGvNAV5ur6TlFT1iRf9Sw2iZT58EOH8BRmnVG0d22Dxzj754FWE/wbbkWG52CcmsiRjWCirIFQspcWNOwJDM7ub/bRhVc/E=; Received: from [99.147.110.214] by web36904.mail.mud.yahoo.com via HTTP; Sun, 29 Jun 2008 08:51:35 PDT X-Mailer: YahooMailRC/975.45 YahooMailWebService/0.7.199 X-Original-Date: Sun, 29 Jun 2008 08:51:35 -0700 (PDT) From: Chris Zavatson Subject: Re: [LML] Re: Runaway Trim X-Original-To: Lancair Mailing List MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="0-51350491-1214754695=:31091" X-Original-Message-ID: <126249.31091.qm@web36904.mail.mud.yahoo.com> --0-51350491-1214754695=:31091 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable <>=0A=A0= =0AI took a quick look at the RAC website to find out what these relays wer= e all about.=A0 My RAC systems doesn't have any.=A0 It turns out the relays= are only needed if you want to use a single pole switch as found in the co= olie hat.=A0 The panel mounted switches are double pole and do not require = any intermediate relays.=A0 It appears that the added complexity of single = pole switches and relays=A0has introduced the run-away trim problem.=A0 =0A= =A0=0A=A0=0A=A0=0AChris Zavatson=0AN91CZ=0A360std=0Awww.N91CZ.com=0A=0A=0A = --0-51350491-1214754695=:31091 Content-Type: text/html; charset=us-ascii
<<Although a better soluion would be to have a switch which was capable of handling full motor current and getting rid of the relays entirely>>
 
I took a quick look at the RAC website to find out what these relays were all about.  My RAC systems doesn't have any.  It turns out the relays are only needed if you want to use a single pole switch as found in the coolie hat.  The panel mounted switches are double pole and do not require any intermediate relays.  It appears that the added complexity of single pole switches and relays has introduced the run-away trim problem. 
 
 
 
Chris Zavatson
N91CZ
360std

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