Miller Maxstar 91 CC DC Inverter Welding Power Source

The proper way to set up a Miller Maxstar 91 to weld
aluminum

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A miller maxtar 91 is a DC only machine.
It will not weld aluminum effectively.

Miller Maxstar 150 s power source?

by Andrew
(Findlay, Ohio)

Hi Jody, my company has recently purchased a maxstar 150 s. This is actually one very impressive machine using 220. However, id like to plug the 115 directly into a 3500 watt generator, is this safe for the machine to do since there is no breaker to kick off once i run above 70 amps? Any help would be great!
Thanks, Andrew

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Andrew,

I am not really sure.

later inverters like the dynasty 200 are designed to be used with generators but not too sure about the 150.

that is not much help, i know,
Here is a download link for miller manuals...

http://www.millerwelds.com/service/ownersmanuals.php