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prusa i3 power supply

Discussion in '3D printers' started by total novice, Feb 4, 2016.

  1. total novice

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    Hi lads and lady's, I have just finished building th i3 printer. But had laptop plugged into it and had the screen illuminated on the display panel. Now the problem I turned mains supply on on and there was a snap crackle pop! What have I done and how do I fix it?
     
  2. dddman

    dddman Master
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    Are your limit switches wired right?
     
  3. total novice

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    What's a limit switch look like? I'm more used to working with wood not electrics
     
  4. dddman

    dddman Master
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  5. total novice

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    Here are some pics, excuse the mess just trying to get it going then I will tidy the wiring.
    Blue running to negative and brown positive.
     

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