Mine appeared to pack in once when I had caused a short on the nozzle heater connections on the main board. I unplugged it from the mains and kept retrying it every 10 minutes. It took 4 hours to reset by which time I'd already ordered a spare from eBay. The lesson here is to be not to hasty ,give it time
Paul
Recommended Posts
gr5 2,224
Did you try unplugging and then plugging back in the adapter that came with the ultimaker? If it gets overloaded it shuts off until you power cycle it.
There is a part on the UM that will get hotter with 19.5V and could use more fan or more heatsink. It regulates the 19V down to I beleive 12V. It should be easy to find. It's the hot one, lol. I would add a heatsink to it but it should be fine for a few minutes. Some people go with 19.5V for hours and they are fine and others blow this part after a few days so I would definitely heatsink it better.
There's more discussion on this related to battery packs which come in 19.5V (and other voltages but 19.5 is popular).
Link to post
Share on other sites