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Two Speed Leslie with only one speed

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  • #1

    Two Speed Leslie with only one speed



    I have a Hammond T-212 with two speed leslie. My problem is that the leslie will only run in slow speed. I have checked the switch and it seems to be working fine. I remove the leslie and put 110volts to both motors and they work fine. I do have a wiring schematic for this organ and I am not getting the voltage between pin 2 &amp; 3 on the leslie plug. I do get 110volts between pin 3 &amp; 4 when the fast,slow switch is in either fast or slow. I am a novice when it comes to electronics. I need some help.</P>


    Thanks</P>


    Jack</P>
    Tags: None
  • #2
    Re: Two Speed Leslie with only one speed



    What Leslie?</P>
    <P mce_keep="true"></P>


    Need to check out the relay?</P>

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    • #3
      Re: Two Speed Leslie with only one speed



      I have had a leslie 147 which didnt switch speeds all the time and it turned out to be the relay,</p>

      I cleanded the contacts of the relay with very fine sandpaper and also retensioned the relay spring by bendind the anchor points a little and now it works like new.
      </p>

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      • #4
        Re: Two Speed Leslie with only one speed

        It's almost always the relay. I have a 122 that was rebuilt with a solid state relay which generally never goes bad, and even that wouldn't switch until I fussed with it.  

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        • #5
          Re: Two Speed Leslie with only one speed



          I think the OP is referring to the T's internal leslie, not a cabinet!</P>


          Same thing though, it sounds like the relay and I think that's in the amplifier chassis. My service manual is the basic one without any disassembly instructions, so it doesn't tell me.</P>


          Andy</P>
          It's not what you play. It's not how you play. It's the fact that you're playing that counts.

          New website now live - www.andrew-gilbert.com

          Current instruments: Roland Atelier AT900 Platinum Edition, Yamaha Genos, Yamaha PSR-S970, Kawai K1m
          Retired Organs: Lots! Kawai SR6 x 2, Hammond L122, T402, T500 x 2, X5. Conn Martinique and 652. Gulbransen 2102 Pacemaker. Kimball Temptation.
          Retired Leslies, 147, 145 x 2, 760 x 2, 710, 415 x 2.
          Retired synths: Korg 700, Roland SH1000, Jen Superstringer, Kawai S100F, Kawai S100P, Kawai K1

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