I have just build the printer. The heat bed goes up to 50 en the extruder to 190.
Then the printing is starting. During the printing the heat bed temp goes down to 30.
I think that is the reason why the print is coming of the bed. I does not stuck on the bed.
While printing it goes round stickin on the extruder and the print is completely ruiind.
What can i do ?
Hello,
check your slic3r settings, there are two options for heatbed temp, first layers temp and remaining layers temp. It might be set first layer to 50, rest to 30. If both are set to 50, then check your fan. If you dont have any duct, the fan might be blowing directly into heatbed’s thermistor, which causes it to read colder temp. You might want to add fan duct(nozzle) then.
Hope this helps
Check the wiring for the heat bed.
It sounds like when the bed may have an open when it starts to move.
Member wrong way,
What do you mean with:bed have an open… .?
The wires from the control board to the bed.
You may have a loose connection or a bad solder joint
I think it’s the ventilator.Try to shut it of and look at the temp then. Use a fannozzle. Works great for me.
If the fan was running during print, i think so too.