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     1. 12:52 PM - Re: Re: Backup ignition failure (Tim Shankland)
 
 
 

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Time: 
12:52:31 PM PST US
From: 
"Tim Shankland" <tshankland@sbcglobal.net>
Subject: 
Re: Backup ignition failure
      
      
      Pavel,
      The ss461 Hall effects device is a switch which responds to the polarity of 
      the magnetic field. One pole of a magnet will turn it off and the other will 
      turn it on. The flywheel had two magnet in it one reversed from the other. 
      It is important that the ss461 be properly oriented in the sensor so that 
      the coil will fire on the proper magnet. The faceted side of the device with 
      the number should face out.
      
      Tim Shankland
      
      -----Original Message----- 
      From: pavel569
      Sent: Thursday, September 14, 2017 8:09 PM
      Subject: Stratus-List: Re: Backup ignition failure
      
      
      Hello,
      My 2nd ignition just stopped to work. I'm not flying yet and both ignitions 
      were working with no problems until last weekend. I've removed the flywheel 
      pickup, hook it to 12V source and tried to move a magnet in front of it. 
      When close to the sensor the voltage drops to 0V but when I move the magnet 
      far away it will remain 0V.
      I've ordered the replacement sensor (with 10K 1/8W resistor) you've 
      recommended but the same result.
      What am I doing wrong?
      I have a dual distributor pickup setup "Dual Dizzy" with relay switch power 
      inputs but I'd still like to keep the "magneto" ignition as well.
      
      --------
      Pavel
      CA
      Zodiac 601XL
      Stratus Subaru EA-81
      Tail, flaps, ailerons, wings, fuselage, canopy done ...
      &quot;do not archive&quot;
      
      
      Read this topic online here:
      
      http://forums.matronics.com/viewtopic.php?p=472892#472892
      
      








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