AC Power Requirements - 255EXT plus W300 water cooler

I do not see mention of the AC circuit capacity required for the 255EXT or the W300 water cooler in the manuals. Can someone here give me a circuit size (Amps) to run this rig full-out? Are we talking 40 Amp with #8 wire (30 feet from panel), or will I need 50 Amp with #6 wire or larger? Thanks.

David

Mine says 34amp, so 40 is fine, but I would go 50 amps in case you want to get a plasma later and you are golden.

It's in the manual, page 10. Water cooler manual info is on page 9.