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  1. #1
    Join Date
    Feb 2013
    Posts
    8

    computer reboots

    Good morning!
    I have a problem with my Hurco BMC20 from 1989 on Ultimax. The computer reboots for example while referencing but ussualy it happens during milling and the rotation of spindle is 4000. Can You help me ? Do You have any suggestion what can I do with this problem?

  2. #2
    Check connections at main disconnect switch first. With Power Off!
    VISIT HURCONOTES.COM FOR HURCO CNC PROGRAMMING TIPS

  3. #3
    Join Date
    Jun 2008
    Posts
    1103
    Check all the fans in the cabinets. If you have any seized or running hot, they can spike when the thermal cutout kicks in.

  4. #4
    Join Date
    Feb 2013
    Posts
    8
    Hi.

    I allready know what was the problem. It was the fault of the power supply. I bought a new one and everything is going ok. I consider this topic closed. Best regards.

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