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  1. #1
    Join Date
    Dec 2009
    Location
    Melbourne
    Posts
    134

    Default Buzzing/vibration from AL320g safety switch

    Last night i fired up the lathe and a horrible buzzing started coming from the safety switch even before the motor was engaged.

    The switch is one of these: https://www.machineryhouse.com.au/JM9000

    Before I just replace the switch is there a simpler fix, or is it just a swap it out deal?

  2. #2
    Join Date
    Sep 2012
    Location
    York, North Yorkshire UK
    Posts
    6,439

    Default

    Hi Takai,

    Probably a bit of swarf or dirt under the moving plate. I would strip it and clean under the plate, use a paper towel.
    Best Regards:
    Baron J.

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