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    • We're working on the final revision.

    • Assemble your FRS unit. If you are using printed parts for the housing and cover, ensure that they fit together well.

    • Be sure the bearing rotates freely without interference from any printed protrusions.

    • Be sure the filament guide protrusions fit together well and provide a clear filament path free of obstructions.

    • DO NOT drop the ball bearing. (you will never find it again)

    • When everything is good, do your final assembly with two screws.

  1. FIRST: Unplug your printer from the AC line voltage. Risk of electric shock! Remove the cover(s) to access the Duet controller. Plug one end of the KK wire harness into the E0 (and E1 if installing both) end stop switch header(s) of the Duet controller.
    • FIRST: Unplug your printer from the AC line voltage. Risk of electric shock!

    • Remove the cover(s) to access the Duet controller.

    • Plug one end of the KK wire harness into the E0 (and E1 if installing both) end stop switch header(s) of the Duet controller.

    • Route the wire harness to the extruder.

    • Re-install protective covers so no AC line voltage is exposed so the printer is safe for operation.

  2. It's a snap, really. No tools required. Just insert long peg, rotate and gently lift, and snap short peg into hole.
    • It's a snap, really. No tools required.

    • Just insert long peg, rotate and gently lift, and snap short peg into hole.

    • Plug in wiring connection.

  3. Go to the Duet control screen: go to "Settings", then "System Editor" then click "New File" <<SEE PICTURE>> Name the new file (no quotes) "trigger2.g" Enter 2 lines of code as follows and save: <<SEE PICTURE>>
    • Go to the Duet control screen: go to "Settings", then "System Editor" then click "New File" <<SEE PICTURE>>

    • Name the new file (no quotes) "trigger2.g"

    • Enter 2 lines of code as follows and save: <<SEE PICTURE>>

    • M84 E0:1

    • M25

    • And the sys folder will show the new file. <<SEE PICTURE>>

  4. Open the system folders.
    • Open the system folders.

    • CLICK on "config.g" file to open and edit.

    • Don't be concerned if your config.g file looks a little different from the picture. Don't change your file. Just add to it.

    • Add the new lines below comments for the hotend fan. The new lines are shown in the photo and below, then save

    • M591 D0 P2 C3

    • M581 E0:1 S0 T2 C0

    • Power cycle your printer.

Finish Line

SeeMeCNC

Member since: 10/04/2016

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15 Guides authored

2 Comments

uiiiiiiiii 8 9989 898

arb - Reply

Added image to step 2 so identification of E0 and E1 on Duet 2 board is easier.

Nathan - Reply

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