Powermax 600 Kerf

I am trying to find out if anyone has any info on kerf size on a Hypertherm Powermax 600 i contacted Hypertherm and all they could give me was info on light gage metal

powermax%20600%20Kerf

Different topic, how did you connect the Hypertherm 600 to the Crossfire for torch conttol? We have the opportunity to purchase this model and looking for instructions.