I was wondering if anyone has a diagram/chart with the input amperage of the miller syncrowave 180sd tig welder. I came across a good deal on one and picked it up. I am adding a 220v outlet in my garage. Miller suggests a 60amp breaker, but for code based on a load analysis of the house, I can only run a 50amp breaker. If I use a 50 amp breaker, will the welder operate ok on small jobs? The only things I want to weld are small projects for my car, like welding on an aluminum AN fitting here and there. What does this welder's input amperage look like at idle, low settings, etc.?

Thanks in advance for any help.