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What happend?

HevilpHevilp Posts: 136🌟 Super Member 🌟
Today I started a long print. I left my home and went to work.
The first layers seems to be good but now I got this:

What the hell happend?


Comments

  • Samuel PinchesSamuel Pinches Posts: 2,997Administrator
    Looks like the print came off the bed, and then the print stuck to the nozzle. As more filament was extruded, it formed a ball around the hotend. 
    Looks like you might want to clean the bed with alcohol (ethanol), and try the print again. If you heat up the nozzle for a few minutes, the ball should be easy to remove from the hotend.

    Either that or ....

  • HevilpHevilp Posts: 136🌟 Super Member 🌟
    The clean with ethanol does what? 
    And why the print came off ? I should use raft?
  • Samuel PinchesSamuel Pinches Posts: 2,997Administrator
    Ethanol removes oils and fingerprints from the glass.

    A raft may help.
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