Heater extruder 1 problem

Post Reply
Aterko
Posts: 2
Joined: Thu Jan 21, 2021 6:17 pm

Heater extruder 1 problem

Post by Aterko » Thu Jan 21, 2021 6:22 pm

If i start my printer it will start heating automaticly to 300+ degrese .
it will by problem with mosfet. So i have an idea connet it like second extruder where mosfet maybe will be ok.
how i must set and do ? Connect heater , temp and fan to second position and edit code in arduino ? or what ? thank for help

Aterko
Posts: 2
Joined: Thu Jan 21, 2021 6:17 pm

Re: Heater extruder 1 problem

Post by Aterko » Thu Jan 21, 2021 6:23 pm

main board is GT2560 rev a+Image

Rosella
Posts: 1
Joined: Fri Apr 16, 2021 10:29 pm

Re: Heater extruder 1 problem

Post by Rosella » Fri Apr 16, 2021 10:32 pm

I found the problem. The manufacturer had grounded one lead of the thermocouple and, additionally jcpenney login, the electrical connection for it was loose. The temperature is now proper.

Post Reply