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Welder engine runs bt will no produce power to welding terminals

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Check the current control resistor with an ohm meter. The center terminal should have a smooth rise or fall of resistance when measured to one end or the other of the resistor. If the resistor and the wiring to it are OK, check the shunt in the output it'll be by the "electrode" terminal. If both are OK you probably have a bad control board.

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Hi, put the setting on 150 amps, and see if the welder welds. do you have a gas or electric welder?
some welders have a reset botton in front. tell me how many amps your welder produces.

If this doesn’t work for you please write back. Thanks,

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