Hobart Welder Display Blanks Out

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    • August 7, 2025 at 4:17 pm #69199
      Participant
      Hunter Nguyen

        Hi guys i am confused cause my Hobart Handler 190 display blanks out at 22 volts, And the screen is dead. Any ideas?

      • August 7, 2025 at 10:59 pm #69201
        Moderator
        Aaron Austin

          Blank display is likely a bad board. Check connections and tighten screws, my display came back. Test input power, And clean with alcohol. Contact Hobart support if it keeps up.

        • August 8, 2025 at 6:01 am #69202
          Participant
          Richard Allen

            Use a surge protector, It keeps the welder stable.

          • August 8, 2025 at 1:43 pm #69203
            Participant
            James Calhoun

              Reset the welder, my screen works fine after I unplugged it.

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