X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from mail-gw0-f52.google.com ([74.125.83.52] verified) by logan.com (CommuniGate Pro SMTP 5.3.4) with ESMTP id 4167052 for flyrotary@lancaironline.net; Mon, 15 Mar 2010 22:43:05 -0400 Received-SPF: pass receiver=logan.com; client-ip=74.125.83.52; envelope-from=wgeslick@gmail.com Received: by gwj16 with SMTP id 16so393550gwj.25 for ; Mon, 15 Mar 2010 19:42:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:content-type; bh=d22A4pqG8yBkrwsMzInqUaZxTmV0Fqo8C2He+2TBrKI=; b=uwdIOY0LW9XOqbciKLSuLKaUE1KBTZ1fo6V2QX9pvxpb5aj5AhHJs57gmX1xCoOQXz 79M0AvatmgLyULbMiCrSihVOKe4fcWplw3XoLnMM+Ec27up8Vzw2nf/9ylzTNCkedujt X3/gR+jLI4WTavx0z8DPIKxCliQcJ/hfVQOQA= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; b=ZMhEa02rTOc4eRC3c3HtyNkQMQBd0eSfRsqJMf/quZWdLJvfMeFh+qu1O36r7WJUjX aAvcRYgS+GW52GqLc3a/sc9YM5boiwB1lXuZSqCARswUq2v6U/F/plFWBBZ+EGoP9olo rObB2CfeMuGw9YUG2DVurKHSL8Jnp43to8QXo= MIME-Version: 1.0 Received: by 10.101.26.3 with SMTP id d3mr2904483anj.58.1268707348761; Mon, 15 Mar 2010 19:42:28 -0700 (PDT) In-Reply-To: References: Date: Mon, 15 Mar 2010 21:42:28 -0500 Message-ID: <3c14c5541003151942w5fce17e5o447f8d510594d8bb@mail.gmail.com> Subject: Re: [FlyRotary] Re: Cold start switch From: Bill Eslick To: Rotary motors in aircraft Content-Type: multipart/alternative; boundary=001636b2b4f2d8e8fa0481e1f29b --001636b2b4f2d8e8fa0481e1f29b Content-Type: text/plain; charset=ISO-8859-1 Totally understand that, being trained as an EE. Just stating that it wasn't in the manual when I installed mine. Having had NO issues with it in the last 650 hrs, I am just leaving well enough alone. Bill On Mon, Mar 15, 2010 at 9:38 PM, Dave wrote: > Bill, > its a matter of wiring up a double pole double throw switch. theres > nothing special about the later ECU's versus the early ECU's in this regard. > One pole of the DPDT triggers the injector, the other pole does the cold > start function. You could retrofit this feature with a new switch and one > extra wire run. > > Dave > > > Bill Eslick wrote: > >> >> Not necessarily so for us early users. We don't have that auto function, >> but every annual I flip the cold start on and one set of injectors off to >> test that backup. Works every time, and COULD come in handy when a plugged >> injector leads to very rough running. >> >> >> Bill Eslick >> >> >> >> If wired according to the manual; when one set of injectors is >> turned off, the pulse width to the other is AUTOMATICALLY doubled. >> It does not require switching the cold start switch. >> > --001636b2b4f2d8e8fa0481e1f29b Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Totally understand that, being trained as an EE.=A0 Just stating that it wa= sn't in the manual when I installed mine.=A0 Having had NO issues with = it in the last 650 hrs, I am just leaving well enough alone.=A0

Bil= l

On Mon, Mar 15, 2010 at 9:38 PM, Dave <david.staten@gmai= l.com> wrote:
Bill,
=A0 its a matter of wiring up a double pole double throw switch. theres no= thing special about the later ECU's versus the early ECU's in this = regard. =A0One pole of the DPDT triggers the injector, the other pole does = the cold start function. You could retrofit this feature with a new switch = and one extra wire run.

Dave


Bill Eslick wrote:

Not necessarily so for us early users. =A0We don't have that auto funct= ion, but every annual I flip the cold start on and one set of injectors off= to test that backup. =A0Works every time, and COULD come in handy when a p= lugged injector leads to very rough running.


Bill Eslick


=A0 =A0
=A0 =A0If wired according to the manual; when one set of injectors is
=A0 =A0turned off, the pulse width to the other is AUTOMATICALLY doubled.<= br> =A0 =A0 It does not require switching the cold start switch.

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