Archive for November 16th, 2009


Millermatic Welding

How do you calibrate the voltmeter on a miller millermatic 251 welding machine? How do you calibrate the voltmeter on a miller millermatic 251 welding machine. It is wired straight into the PC board and I do not see anywhere to adjust it. The machine is reading 33.5 volts and my calibrated fluke meter is [...]

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