Along with the threads I've read, the book is vague on the maximum draw this new 256s will pull. I'm not looking for "mine runs fine on a 30a circuit" responses.

The manual says Maximum Inrush Amps: 42A @ 220V.

As an electrician I've never seen the term "Inrush".

What is the max draw of the machine? I know local codes, yadda yadda yadda, but I'm more concerned with what this machine is capable of pulling, and safely supplying that draw.

Any help would be appreciated.