Is it safe to do a cold pull on Revo nozzles?

Discussion in 'HotEnds & Extruders' started by Vlado, Jun 12, 2023.

  1. Vlado

    Vlado New Member

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    I'm doing some routine cleaning up of my machines and I was wondering if it's ok to do a cold pull on Revo nozzles, or will it damage them in the process?
     
  2. Siff3D

    Siff3D New Member

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    I looked for an answer to the same question for quite some time and came to say that, yes, it is safe and that cold pull is one of the methods E3D recommends: https://e3d-online.com/pages/revo-nozzle-cleaning-guidelines

    Also, I tried several times with PETG (didn't have any other filament), but it didn't work. PLA worked like a charm, following the "standard" cold-pull instructions, e.g. https://help.prusa3d.com/article/cold-pull-mk3s-mk2-5s_2075

    Hope this helps someone else looking to get an answer to the same question.
     
    #2 Siff3D, Oct 19, 2023
    Last edited: Oct 27, 2023

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