N2+ V2 Extruder Temps Not Stable

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N2+ V2 Extruder Temps Not Stable

Postby FryBanshee135 » Thu May 30, 2019 3:25 pm

I have changed out to new thermocouples, new heater cartridges, and even a new board above the head to try and resolve whatever is causing my extruder temperature to bounce 5 degrees below then 5 degrees above whatever the target temperature is. For example, print temp is set to 250*C. The machine will climb to 250 just fine, then it will increase to 255 then drop to 245 and then climb to 255 and fall 245, repeating this pattern throughout the entire print as well as sitting idle when preheated for the next print job.

I have no more ideas as to what might be causing this drastic temperature fluctuation. Any help will be greatly appreciated!

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Re: N2+ V2 Extruder Temps Not Stable

Postby Vicky@Raise3D » Thu May 30, 2019 5:41 pm

Please check the following instructions and see whether it can help your issue or not.
https://support.raise3d.com/N2-N2-Plus/ ... 3-784.html

And also, please check the wirings of thermocoupler and heater rod on your extruder board.

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