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  1. #1
    Join Date
    Feb 2009
    Location
    Lodi, CA
    Posts
    1,261

    Default Extra parts in my LN-25

    Had to open up my LN-25 today, replace the power cable.

    I found two blue somethings floating around in there.

    It still works fine, but I notice I tend to fuse the wire to the tip more often when first starting a weld.

    Are these capacitors? What is their function??

    Code number is 10558, Serial number is U1031110068.

    First picture shows the PC board, likely mounting points are just to the right of the existing similar part.

    Second picture shows the two "floaters" sitting on top of the LN-25, you can also see the likely mounting points in this pic.
    Attached Images Attached Images
    Obviously, I'm just a hack-artist, you shouldn't be listening to anything I say .....

  2. #2
    Join Date
    Feb 2009
    Location
    Lodi, CA
    Posts
    1,261

    Default

    Have new caps. How do I tell which side of each cap (+ and -) goes to which terminal on the PC board, or does it matter?
    Obviously, I'm just a hack-artist, you shouldn't be listening to anything I say .....

  3. #3
    Join Date
    Feb 2009
    Location
    Lodi, CA
    Posts
    1,261

    Default

    That's ok. I now have the complete wiring diagram for that particular circuit board. Don't need any more "help". Thanks, everybody.
    Obviously, I'm just a hack-artist, you shouldn't be listening to anything I say .....

  4. #4
    Join Date
    Oct 2007
    Location
    Cave Creek Az
    Posts
    973

    Default

    Well, where do they go? Also, i have the same machine if you need any pictures.

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