Questions tagged [thermal-runaway]

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6
votes
2answers
378 views

Thermal Runaway E1 at Layer 2

Before I start, I'll give you my setup: Ender 3 Pro Marlin 2.0.7.2 Material/Nozzle: PETG 0.4 mm @ 215 °C Bed: Glass @ 80 °C Default printing speed: 70 mm/s Standard part cooling fan Since I've ...
2
votes
1answer
109 views

Drop in temperature after couple layers

I'm printing basically a large flat square pane. This goes fine for 3 layers, after which the temperature suddenly drops by about ten degrees. After a while, my printer goes into thermal runaway ...
1
vote
1answer
27 views

Random hot-end temperature spikes

I've been having issues with thermal runaways lately due to random temperature spikes on my Ender 3. I figured it was out of calibration so I did a PID tune and still had issues. I then replaced the ...
0
votes
3answers
96 views

What can cause a 3D printer to catch on fire?

From what I've seen, you can take a typical extruder heater, apply the designated supply voltage without temperature control, and as long as the heater isn't contacting something with a flashpoint ...
0
votes
2answers
2k views

“Err: MAXTEMP: E1” when THERMAL_PROTECTION_HOTENDS is disabled

I am trying to port Marlin to my Qidi Tech 1 printer which previously ran Sailfish 7.8. Everything worked fine on the old board, including the temperature sensors. All cables except for power, LCD, ...
0
votes
0answers
367 views

Ender 3 Pro thermal runaway

From day one, I had issues with the bed unleveling all the time even if I hadn’t touched it. After watching more videos I bought springs and I was having fantastic prints every time. There was no need ...