Heating uncontrolably


#1

So I had to release the Nozzle to unclog some broken filament. After that there was a spark in the module. When I tried to insert the filament the nozzle was above 250°C and rising. I have the impression that the heating tube does not turn off now.

Any suggestion of what I should do?


#2

Have you installed the thermistor (white cable) properly to to heating module?
The little glas drop should be located half way inside the small hole of the aluminum block.


#3

Yep. The thermistor seems to be in the right place.


#4

Things just got worse. I changed the module to the laser and it also does not turn off anymore. It is on at full power from the time I turn the Snapmaker on.


#5

Then I think ther is a bigger problem… :disappointed_relieved:

Please contact the service.