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    all 3 fans not working.

    Duet Hardware and wiring
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    • Puppet172
      Puppet172 last edited by

      All of a sudden all 3 fans on my printer stopped turning on when i turned the duet wifi board on. I disconnected them from the board and powered them directly with the powersource to see if they would work and they turned on with no problem. What could be the problem here?

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      • dc42
        dc42 administrators last edited by

        Blown 1A fuse, if it's a revision 1.03 or 1.04 Duet WiFi or Ethernet.

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        • Puppet172
          Puppet172 last edited by

          @dc42
          So what is the best way to go about fixing this?

          Stealthy_TT 1 Reply Last reply Reply Quote 0
          • Stealthy_TT
            Stealthy_TT @Puppet172 last edited by

            @puppet172 R&R the fuse if that's the issue. verify that the fan wiring is also in good working order and not shorting out anywhere.

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            • dc42
              dc42 administrators last edited by

              See https://duet3d.dozuki.com/Wiki/Connector_and_spare_part_numbers#Section_Blade_fuses.

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