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IndustryArena Forum > MetalWorking Machines > HURCO > 1986 BMC-10 control panel dead
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  1. #1
    Join Date
    Jan 2013
    Posts
    7

    1986 BMC-10 control panel dead

    I recently got my first cnc mill, its a 1986 Hurco BMC-10. It was running great 2 days ago and I shut down for the night. The next day I went to work and when I turned the mill on everything sounds like it fired up except the control panel and the screens. Nothing there works or lights up. I check power coming into the machine and all the fuses I could find and all look good except one doesnt have power going to it. There are 3 little glass fuses in the left cabinet in the upper left corner and the fuse on the right doesnt have power.....Any ideas??
    This is my first machine and first time posting on here and could use any help or ideas.

    Thanks,

  2. #2
    Join Date
    Jun 2008
    Posts
    1104
    Check the DC pwer supply voltages.
    Yellow 5v
    Brown 12v
    Orange -12v
    Blue 24v

    Are the LEDs on the boards in the card rack lit?

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