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MILLER MP-45E 230v diagram

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  • MILLER MP-45E 230v diagram

    Hello, I just picked up an MP-45E machine that was wired for 460v but I need to know the diagram for 230v. I have already gone to miller weld.com and I can only find a generic diagram but nothing specifically to my serial number. It is JA421116 if ANYONE can help, I sure could use it.

  • #2
    Originally posted by don11172 View Post
    Hello, I just picked up an MP-45E machine that was wired for 460v but I need to know the diagram for 230v. I have already gone to miller weld.com and I can only find a generic diagram but nothing specifically to my serial number. It is JA421116 if ANYONE can help, I sure could use it.
    Don

    this manual matches your "JA" series serial number

    http://www.millerwelds.com/om/o227c_mil.pdf

    Look on page 7 Diagram 3-3 "Input Voltage Jumper Link Arrangement"

    for setting the jumpers to 230vac from 460vac...

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