Hobart 230A Welder / Wisconsin THD

Here is a video of my Hobart welder/ generator. It's got a Wisconsin THD enigne (crank start only). I have had this welder for about two years now. I have worked on it a bit at a time. I recently got it all back together and running. It's max output is 230A however at 100% duty cycle it is only rated at 200A. Now for the Airco...........