Just setup my Taz5 and plugged in the hotend, extruder and power cables for the two fans (one squirrel cage fan on the hotend fins, and the bigger fan for the Filament extrusion). Found that the two power cables for the fans can be swapped and at first I had them swapped (there was no mention in the manual about identifying what plug matches the other) and found the Larger fan would barely spin, switched the two cables and it now spins correctly and I can set it from the LCD and it will speed up as it should.
My question is the fan for the hexagon hotend fins still never spins up, is this automatic or is there some setting I’m missing to make it work?
I read elsewhere you don’t want to run it without the fan cooling it via the fins or it will burn out faster.
Also, I’m finding that mid prints the hotend clogs and chew the filament, could this be related to the hotend not cooling?
Thanks in advance.