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Millermatic 200 JD663473 no wire feed

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  • Millermatic 200 JD663473 no wire feed

    I have 4 wire motor .The only thing I find wrong voltage on arm should be 20-140vdc I read 26 - 48vdc motor will not turn at all

  • #2
    If you have not already downloaded the manual... here is the link (Schematics in back)

    https://www.millerwelds.com/files/ow...O1303F_MIL.pdf

    Have you unplugged and reseated all of the connectors?

    checked the brushes and commutator...???
    Last edited by H80N; 10-20-2015, 10:28 AM.
    .

    *******************************************
    The more you know, The better you know, How little you know

    “The bitterness of poor quality remains long after the sweetness of low price is forgotten”

    Buy the best tools you can afford.. Learn to use them to the best of your ability.. and take care of them...

    My Blue Stuff:
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    • #3
      Yes I have only thing left I cn think of is to check cr1 nc contacts to make sure not sticking. Any other suggestions

      Comment


      • #4
        Originally posted by Thomas Story View Post
        Yes I have only thing left I cn think of is to check cr1 nc contacts to make sure not sticking. Any other suggestions
        Checked CB-1...???

        jumpered the gun switch connector at the front panel with a paper clip..??
        Last edited by H80N; 10-20-2015, 11:05 AM.
        .

        *******************************************
        The more you know, The better you know, How little you know

        “The bitterness of poor quality remains long after the sweetness of low price is forgotten”

        Buy the best tools you can afford.. Learn to use them to the best of your ability.. and take care of them...

        My Blue Stuff:
        Dynasty 350DX Tigrunner
        Dynasty 200DX
        Millermatic 350P w/25ft Alumapro & 30A
        Millermatic 200

        TONS of Non-Blue Equip, plus CNC Mill, Lathes & a Plasmacam w/ PowerMax-1000

        Comment


        • #5
          Yes I have cr1 contactor selnoild pulling in

          Comment


          • #6
            Winding read good

            Comment


            • #7
              I have had to pull mine apart and lube the transmission before. Had you tried disconnecting the motor and applying voltage directly to it?

              Comment


              • #8
                Pulled motor apart had grease in it cleaned arm What voltage source do you use to motor

                Comment


                • #9
                  Have you measured for a voltage drop across the contactor contacts while energized...??...

                  the contactor is a pretty generic motor starter...

                  http://forum.millerwelds.com/forum/w...actor-sticking

                  it seems that a large portion of MM200 ills come back to that contactor

                  Maybe Cruizer or Duane55 have some more ideas..??
                  .

                  *******************************************
                  The more you know, The better you know, How little you know

                  “The bitterness of poor quality remains long after the sweetness of low price is forgotten”

                  Buy the best tools you can afford.. Learn to use them to the best of your ability.. and take care of them...

                  My Blue Stuff:
                  Dynasty 350DX Tigrunner
                  Dynasty 200DX
                  Millermatic 350P w/25ft Alumapro & 30A
                  Millermatic 200

                  TONS of Non-Blue Equip, plus CNC Mill, Lathes & a Plasmacam w/ PowerMax-1000

                  Comment


                  • #10
                    Volt meter on CB1 wire 3 = red wire off of arm Other lead on Wire 23 = Black wire on arm voltmeter reads 31vdc Pot turn right on high gun trigger pulled volts drop to -.8 So does tell me it is in the board

                    Comment


                    • #11
                      Ok with the crazy voltage reading I was getting. I decided to sand paper cr1 contacts. Turned on machine nothing. Happen to be looking through the different print I had saw + sign on bridge look at mind it was wired wrong. Rewired fired up machine pulled trigger switch wire feed motor started running. Thank for all your help Thank Duane55 for the trouble shooting print

                      Comment


                      • #12
                        Originally posted by Thomas Story View Post
                        Ok with the crazy voltage reading I was getting. I decided to sand paper cr1 contacts. Turned on machine nothing. Happen to be looking through the different print I had saw + sign on bridge look at mind it was wired wrong. Rewired fired up machine pulled trigger switch wire feed motor started running. Thank for all your help Thank Duane55 for the trouble shooting print
                        Glad you got it sorted out...

                        Guess I missed the part where Duane checked in....
                        .

                        *******************************************
                        The more you know, The better you know, How little you know

                        “The bitterness of poor quality remains long after the sweetness of low price is forgotten”

                        Buy the best tools you can afford.. Learn to use them to the best of your ability.. and take care of them...

                        My Blue Stuff:
                        Dynasty 350DX Tigrunner
                        Dynasty 200DX
                        Millermatic 350P w/25ft Alumapro & 30A
                        Millermatic 200

                        TONS of Non-Blue Equip, plus CNC Mill, Lathes & a Plasmacam w/ PowerMax-1000

                        Comment


                        • #13
                          Originally posted by H80N View Post

                          Glad you got it sorted out...

                          Guess I missed the part where Duane checked in....
                          He was referring to one of my responses to his thread over on WW.
                          MM200 w/spot controller and Spoolmatic 1
                          Syncrowave 180 SD
                          Bobcat 225G Plus LPG/NG w/14-pin*
                          *Homemade Suitcase Wire Feeder
                          *HF-251D-1
                          *WC-1S & Spoolmatic 1
                          PakMaster 100XL
                          Marquette "Star Jet" 21-110
                          http://www.millerwelds.com/images/sm...rolleyes.png?2

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                          • #14
                            Originally posted by duaneb55 View Post

                            He was referring to one of my responses to his thread over on WW.
                            GOOD... thought I might be losing it.....
                            .

                            *******************************************
                            The more you know, The better you know, How little you know

                            “The bitterness of poor quality remains long after the sweetness of low price is forgotten”

                            Buy the best tools you can afford.. Learn to use them to the best of your ability.. and take care of them...

                            My Blue Stuff:
                            Dynasty 350DX Tigrunner
                            Dynasty 200DX
                            Millermatic 350P w/25ft Alumapro & 30A
                            Millermatic 200

                            TONS of Non-Blue Equip, plus CNC Mill, Lathes & a Plasmacam w/ PowerMax-1000

                            Comment


                            • #15
                              Originally posted by H80N View Post

                              GOOD... thought I might be losing it.....
                              That has nothing to do with any of this, so I'd say...you're still losing it. In southeast-texanese, "you done did it."

                              Comment

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