Hot Air SMD Rework Station Repair

My hot-air SMD rework station died at the worst possible time, right when I needed it. It started displaying 0P on the display.
Turns out there was what's probably a thermocouple (now that I've thought about it for a minute) completely disconnected. It may have initially had the wire touching the solder without beings soldered through the through-hole.
So let's see what that'll take to repair!

[@lindsay5985]

Great, thanks. I have one very similar that suddenly stopped working one day, so you've given me something to check and shown how to disassemble the handheld unit. Very helpful.

[@lawrencemorris3973]

p͎r͎o͎m͎o͎s͎m͎ 🔥

[@PCBurn]

If you do it right, anyway.