Return-Path: Received: from fed1rmmtao11.cox.net ([68.230.241.28] verified) by logan.com (CommuniGate Pro SMTP 4.2) with ESMTP id 381879 for flyrotary@lancaironline.net; Sat, 28 Aug 2004 00:10:07 -0400 Received-SPF: none receiver=logan.com; client-ip=68.230.241.28; envelope-from=daveleonard@cox.net Received: from davidandanne ([68.111.224.107]) by fed1rmmtao11.cox.net (InterMail vM.6.01.03.02.01 201-2131-111-104-103-20040709) with SMTP id <20040828040937.WCAH566.fed1rmmtao11.cox.net@davidandanne> for ; Sat, 28 Aug 2004 00:09:37 -0400 From: "DaveLeonard" To: "Rotary motors in aircraft" Subject: RE: [FlyRotary] alternator connections Date: Fri, 27 Aug 2004 21:09:37 -0700 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.2416 (9.0.2910.0) Importance: Normal In-Reply-To: X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1441 Paul, I also have the EXP BUSS and an engine monitor that alerts me when the voltage drops. I don't have a light and don't seem to need one. Alternator turns on and off nicely with the switch on the exp buss after I made the modifications to the alternator that Ed recommends. Lets see if I can find those.... nope that must have been from before the last computer crash. Maybe Ed still has it. Dave Leonard > > > Hi, fellow rotary enthusiasts.....I know this has been discussed > before, but > I wasn't smart enough to save the critical information. I have the stock > alternator installed, and I have one wire (2/0 gage) going from the > alternator to the battery (for charging), and the field is excited via a > toggle switch on my EXP buss that turns the alternator on by supplying 12 > volts to it on one of the small wires on the alternator. The > third wire is > for the idiot light. If I recall correctly, this needs to be hooked up to > an idiot light for the alternator to work properly? > I was hoping not to have to go to through the efforts of running a > wire all the way up to my instrument panel. (I have an engine monitor that > will tell me if the voltage falls below any preset value), so I > was thinking > maybe I could just install a very short wire and put a light or ? just > inside of the firewall. (a pusher configuration). I'm assuming I can just > run this wire to a small light bulb socket, and connect the other > wire that > comes out of the light bulb socket directly to ground? Of > course, if anyone > else has found any substitutions for the light, for instance an > LED or ? I > would sure appreciate that info. Thanks in advance for your > replies. Paul > Conner, 13b powered SQ2000 canard. > > > > >> Homepage: http://www.flyrotary.com/ > >> Archive: http://lancaironline.net/lists/flyrotary/List.html