Trouble. With Rambo 1.4

This topic contains 4 replies, has 3 voices, and was last updated by  Will smith 1 week, 5 days ago.

Viewing 5 posts - 1 through 5 (of 5 total)
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  • #112578

    Will smith
    Participant

    hi I got the 1.4 dual firmware. Looking at the guide I wired it up. No led d light. Lit up when I plugged it in I measure 12.4 v. Across the. Power screws. Lock down  and test the fuse. Looks good. No resistance.   Did I miss something here

    #112593

    Deek
    Participant

    Don’t forget the jumper

    and watch that polarity stays consistent all the way from the power brick to the connections at the board.

    1 user thanked author for this post.
    #112608

    Will smith
    Participant

    Yeah I figured it out on the wiki for Rambo.  I  took care of it it’s working. Now except my z axis will run. But when the coupling is hooked up it clicking.  And not moving the z axis up or down  little stuck there

    #112618

    Ryan
    Keymaster

    That means it is too snug or needs lube. Try making sure the brass nut is a little loose.

    1 user thanked author for this post.
    #113314

    Will smith
    Participant

    Thanks. What it was was I tighten the brass but down to tight. There was some misalignment there

    1 user thanked author for this post.
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