After two years of service my CD08200 started shutting down after 10 minutes on high. It is well built so I figured I would take it apart and try to fix. Why the designer used both Phillips and Torx security fasteners is a mystery but iFixit told me how to disassemble. Blowing out the heating element released a 1/4” thick mat of burnt dust - yikes! Go that and the motor vacuumed out and all seems to be working.