Advantium 240 Dead Need Technical Service Guide

We have an Advantium 240 that has had the same problem as several other posters with it just going dead. Thanks to this forum, I ordered parts and we replaced the fuse and it started working again. However, after a couple of weeks it has died again. I don’t think it is the fuse again. We have the TCO parts and have removed the machine but it looks different than what the 120 manual shows. We are trying to figure out where the oven cavity TCO is located to replace but can’t find it. Does any one have the manual on the 240 that they could post?! I can’t find it online.