Riso GR 3750 Clamp Motor Issue / T3 Error

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  • directanglepress
    Junior Member
    • Oct 2016
    • 9

    #1

    Riso GR 3750 Clamp Motor Issue / T3 Error

    http://tinyurl.com/hagzst5


    JD_gr3750_inside-master-unit.JPG
  • directanglepress
    Junior Member
    • Oct 2016
    • 9

    #2
    Re: Riso GR 3750 Clamp Motor Issue / T3 Error

    The problem seems to have been solved.I removed the clamp motor unit, cleaned it up and hit the motor shaft and bearing with white lithium grease, and reinstalled. I also lubricated the angular magnet plate gear on all drums. Everything appears to be running properly again.

    Comment

    • LA TECH
      Technician

      50+ Posts
      • Sep 2010
      • 91

      #3
      Re: Riso GR 3750 Clamp Motor Issue / T3 Error

      Originally posted by directanglepress
      The problem seems to have been solved.I removed the clamp motor unit, cleaned it up and hit the motor shaft and bearing with white lithium grease, and reinstalled. I also lubricated the angular magnet plate gear on all drums. Everything appears to be running properly again.
      make sure that the timing is almost perfect, otherwise the clamp will jam and give that error the timing procedure is in the service manual how to time the unit a teeth off timing and you will get that message

      Comment

      • directanglepress
        Junior Member
        • Oct 2016
        • 9

        #4
        Re: Riso GR 3750 Clamp Motor Issue / T3 Error

        Originally posted by LA TECH
        make sure that the timing is almost perfect, otherwise the clamp will jam and give that error the timing procedure is in the service manual how to time the unit a teeth off timing and you will get that message
        http://tinyurl.com/lq8vt75

        Many thanks !

        Comment

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