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GR -303 wiring schematics

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  • GR -303 wiring schematics

    I bought a Hobart GR-303 and a lot of the wires are off behind the front panel. I am looking for a schematic of the wiring for this welder if anybody would share it.

  • #2
    What is the SPEC number of the 303?

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    • #3
      Spec number is 5781-2.

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      • #4
        Check your email.

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        • #5
          Thank you very much, Keith!

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          • #6
            Hello, i just bought a GR-303 as well, and have no output. I need schematics or any other information on the GR-303. I have to figure out the rats nest of wires. It seems to be a later one, Ford 200cu. Spec 5404B. Can you help?

            Thanks
            Miller syncrowave 300
            Miller cp200 w Miller 52e feeder
            Miller 330 abp
            Hobart gr-303 engine drive
            Thermal Dynamics pakmaster 100xl - 80AMPS!

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            • #7
              86turbodsl, Check your email.

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              • #8
                Received. Thank you very much, that is very helpful!
                Miller syncrowave 300
                Miller cp200 w Miller 52e feeder
                Miller 330 abp
                Hobart gr-303 engine drive
                Thermal Dynamics pakmaster 100xl - 80AMPS!

                Comment

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