Results 1 to 8 of 8

Thread: Millermatic 35 s mig equipment does not regulate wire speed

  1. #1
    Join Date
    Jun 2021
    Posts
    5
    Post Thanks / Like

    Millermatic 35 s mig equipment does not regulate wire speed

    good afternoon I have an old miller millermatic 35 s equipment that does not regulate the speed of the wire everything works fine only the wire comes out a lot from the nozzle I need your help thanks.

  2. #2
    Join Date
    Oct 2014
    Posts
    3,711
    Post Thanks / Like

    Re: Millermatic 35 s mig equipment does not regulate wire speed

    The wire speed control doesn't do anything and the wire comes out at the fastest speed no matter where it's set or the wire comes out without the trigger pulled, etc.? You need to give more specific details when looking for solutions to your problem. I'd guess you need a new rheostat or what ever controls the wire speed but I don't know all the details. You can look up the serial number on Millers site that may have some info under troubleshooting.

  3. #3
    Join Date
    Jun 2021
    Posts
    5
    Post Thanks / Like

    Re: Millermatic 35 s mig equipment does not regulate wire speed

    the wire cable comes out at the fastest speed no matter if I regulate it at the minimum or maximum speed but in the power points 1-2 it can be adjusted in the 3-4-5-6 it goes out to the maximum speed without being able regular

  4. #4
    Join Date
    Sep 2016
    Location
    Detroit, Michigan
    Posts
    928
    Post Thanks / Like

    Re: Millermatic 35 s mig equipment does not regulate wire speed

    Can you post the serial number? It will help the experts look at the correct manual for your machine.
    Check out my bench vise website:
    http://mivise.com


    Miller Syncrowave 250DX
    Millermatic 350P with XR AlumaPro
    Miller Regency 200 with 22A feeder and Spoolmatic 3
    Hobart Champion Elite
    Everlast PowerTig 210EXT

  5. Likes farmall liked this post
  6. #5
    Join Date
    Jun 2021
    Posts
    5
    Post Thanks / Like

    Re: Millermatic 35 s mig equipment does not regulate wire speed

    miller millermatic 35s serial number 71-582633 then upload images.

  7. #6
    Join Date
    Jun 2021
    Posts
    5
    Post Thanks / Like

    Re: Millermatic 35 s mig equipment does not regulate wire speed

    Name:  1623810927299.jpg
Views: 79
Size:  91.2 KB

    Name:  1623811053900.jpg
Views: 84
Size:  68.1 KBName:  1623810821448.jpg
Views: 75
Size:  39.9 KB

  8. #7
    Join Date
    Mar 2010
    Location
    Ceres, California
    Posts
    3,854
    Post Thanks / Like

    Re: Millermatic 35 s mig equipment does not regulate wire speed

    This welder is simple. There are no electronic controls.
    the motor control is just a rheostat across the motor and the welder output.
    Change the voltage tap and the motor speed changes. If motor is running at full speed then you have a short across the rheostat allowing full voltage to reach the motor. use an ohm meter and test the rheostat. it should read 1.5 ohms and it is rated 50 watts. I see you have the spot weld timer. If it is set in spot the wire speed is bypassed. and motor runs full speed.

  9. #8
    Join Date
    Jun 2021
    Posts
    5
    Post Thanks / Like

    Re: Millermatic 35 s mig equipment does not regulate wire speed

    I'm going to check the rheostat and comment.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Page generated in 1,627,401,219.42496 seconds with 15 queries