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  1. Insert wisdom here. Insert wisdom here.
    • Insert wisdom here.

  2. We are going to test a little bit your dexterity in this step :) Prepare the following hardware: 2x M4x10 screws (reused from your Original Prusa).
    • We are going to test a little bit your dexterity in this step :)

    • Prepare the following hardware:

    • 2x M4x10 screws (reused from your Original Prusa).

    • 2x psu_upper_mount.

    • Place the M4x10 screw in the internal hole of the psu_upper_mount.

    • If you struggle to do it you can insert a finger in the biggest hole (check the 3rd image). Like this you can hold and guide a little the screw.

    • Insert the other M4x10 in the remaining psu_upper_mount.

    • Now try to not loose the screws until we are bolting them on the PSU :D

  3. The next steps are for the Prusa silver PSU only. If you have the Prusa black PSU, go to step xxx
    • The next steps are for the Prusa silver PSU only.

    • If you have the Prusa black PSU, go to step xxx

    • If you don't know which PSU you have, please check the second image.

    • Prusa black PSU

    • Prusa silver PSU

    • Image copyright: Prusa Research

  4. Attach the psu_upper_mounts on the silver PSU body. Tighten the M4 screws completely.
    • Attach the psu_upper_mounts on the silver PSU body. Tighten the M4 screws completely.

  5. The psu_lower_mount in this step is slightly different between MK2(S)/MK2.5(S) and MK3(S) but they have the same functionality and assembly. Take the psu_lower_mount and insert a square nut. Slide 1x t-nut on the back extrusion from the right side of the frame.
    • The psu_lower_mount in this step is slightly different between MK2(S)/MK2.5(S) and MK3(S) but they have the same functionality and assembly.

    • Take the psu_lower_mount and insert a square nut.

    • Slide 1x t-nut on the back extrusion from the right side of the frame.

    • Assemble the psu_lower_mount with 1x M5x10 screw. Don't tighten fully yet as it will need some repositioning.

  6. Insert wisdom here. Insert wisdom here. Insert wisdom here.
    • Insert wisdom here.

Grégoire Saunier

Member since: 1/20/19

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