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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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Black&Red Hot Bare to case and Neurtal? Connecting my 240v welder
Hello I just cant come up with an the way to wire my welder a new
circuit my uncle started and didnt finish for a dryer. I purchased a welder and noticed it would work on this circuit for intermittent not full power use 50amp welder but 30 amp circuit its wired up 2 30/amp breakers and 10/3 wire has been run The bare wire is grounded to the case and the red and black and white are left, this is in my basement and have been told that all grounds and neutrals connect to the same box in the main panel and its only listed as 60/amp I know its an old house anyway I have read about grounding to water pipes but dont get that so that means the 3rd round prong intended to ground gets run right to any good earth with a long pole or pipe? I am confused of were the recept. ground come from and goes to as I dont want to mess with neutral if it will cause problems with rf noise and ground loops please help thanks David |
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Black&Red Hot Bare to case and Neurtal? Connecting my 240v welder | Metalworking | |||
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