HZ setting for tig

(abingdon va)

miller syncrowave 250 ,what do I set the HV knob to that is under the cover at the bottom of the welder,; on aluminum,I got all the rest to this tig thing Thanks ..TINMAN


I recommend setting it to 50%

enough high freq is enough and more is not better so if you are not having trouble starting an arc or keeping a smooth arc on ac, then you have enough

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