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Kaffelogic Nano 7/LINK (C-N Serial) USB Daughterboard Replacement

소개

Replacement of the USB daughterboard on any Kaffelogic Nano or Nucleus Link coffee roaster with a C or N prefix serial number.

필요한 것

  1. Kaffelogic Nano 7/LINK (C-N Serial) USB Daughterboard Replacement, Removing Panel Screws: 1 단계, 이미지 2개 중 1개 Kaffelogic Nano 7/LINK (C-N Serial) USB Daughterboard Replacement, Removing Panel Screws: 1 단계, 이미지 2개 중 2개

    • Remove the 6x 2.5mm Hex screws on the left and right side of the roaster.

    편집

  2. Kaffelogic Nano 7/LINK (C-N Serial) USB Daughterboard Replacement, Lift the closure: 2 단계, 이미지 2개 중 1개 Kaffelogic Nano 7/LINK (C-N Serial) USB Daughterboard Replacement, Lift the closure: 2 단계, 이미지 2개 중 2개

    • Hold the roaster steady while removing the plastic top/closure.

    • Panels may spring apart slightly once removed.

    편집

  3. Kaffelogic Nano 7/LINK (C-N Serial) USB Daughterboard Replacement, Remove bottom panel screws: 3 단계, 이미지 3개 중 1개 Kaffelogic Nano 7/LINK (C-N Serial) USB Daughterboard Replacement, Remove bottom panel screws: 3 단계, 이미지 3개 중 2개 Kaffelogic Nano 7/LINK (C-N Serial) USB Daughterboard Replacement, Remove bottom panel screws: 3 단계, 이미지 3개 중 3개

    • Remove the 4x 2.5mm Hex screws on the bottom of the roaster.

    편집

  4. Kaffelogic Nano 7/LINK (C-N Serial) USB Daughterboard Replacement, Remove the front panel: 4 단계, 이미지 3개 중 1개 Kaffelogic Nano 7/LINK (C-N Serial) USB Daughterboard Replacement, Remove the front panel: 4 단계, 이미지 3개 중 2개 Kaffelogic Nano 7/LINK (C-N Serial) USB Daughterboard Replacement, Remove the front panel: 4 단계, 이미지 3개 중 3개

    • Pull away the front panel carefully.

    • Take care not to damage the buttons while maneuvering the front panel.

    편집

  5. Kaffelogic Nano 7/LINK (C-N Serial) USB Daughterboard Replacement, Remove rear panel: 5 단계, 이미지 3개 중 1개 Kaffelogic Nano 7/LINK (C-N Serial) USB Daughterboard Replacement, Remove rear panel: 5 단계, 이미지 3개 중 2개 Kaffelogic Nano 7/LINK (C-N Serial) USB Daughterboard Replacement, Remove rear panel: 5 단계, 이미지 3개 중 3개

    • Stand the roaster up again and pull away the rear panel from the chassis to expose the remaining components.

    • The mains cable is routed through the panel and it will remain attached, place the panel in a soft bag if you wish to protect the paint throughout the rest of your repairs.

    편집

  7. Kaffelogic Nano 7/LINK (C-N Serial) USB Daughterboard Replacement, Disconnect the SSR signal: 6 단계, 이미지 2개 중 1개 Kaffelogic Nano 7/LINK (C-N Serial) USB Daughterboard Replacement, Disconnect the SSR signal: 6 단계, 이미지 2개 중 2개

    • Pull upwards on the SSR signal connector to remove it.

    편집

  8. Kaffelogic Nano 7/LINK (C-N Serial) USB Daughterboard Replacement, Disconnect the motor: 7 단계, 이미지 1개 중 1개

    • Unplug your motor if your roaster is fitted with a connector, otherwise leave the connections in place.

    편집

  9. Kaffelogic Nano 7/LINK (C-N Serial) USB Daughterboard Replacement, Disconnect the ribbon cable: 8 단계, 이미지 1개 중 1개

    • Carefully pull on the ribbon cable to remove it.

    편집

  10. Kaffelogic Nano 7/LINK (C-N Serial) USB Daughterboard Replacement, Remove PCB screws: 9 단계, 이미지 1개 중 1개

    • Remove the 4x PH2 PCB screws.

    편집

  11. Kaffelogic Nano 7/LINK (C-N Serial) USB Daughterboard Replacement, Pull the board: 10 단계, 이미지 1개 중 1개

    • Pull the board away from the chassis carefully, taking care with any wires still attached. We need to get to the back of the board.

    편집

  12. Kaffelogic Nano 7/LINK (C-N Serial) USB Daughterboard Replacement, Remove shroud screws: 11 단계, 이미지 2개 중 1개 Kaffelogic Nano 7/LINK (C-N Serial) USB Daughterboard Replacement, Remove shroud screws: 11 단계, 이미지 2개 중 2개

    • Remove the 2x 1.5mm hex screws securing the plastic USB shroud.

    편집

  13. Kaffelogic Nano 7/LINK (C-N Serial) USB Daughterboard Replacement, Remove shroud: 12 단계, 이미지 1개 중 1개

    • Slide the plastic shroud away from the PCB

    편집

  14. Kaffelogic Nano 7/LINK (C-N Serial) USB Daughterboard Replacement, Remove the daughterboard: 13 단계, 이미지 2개 중 1개 Kaffelogic Nano 7/LINK (C-N Serial) USB Daughterboard Replacement, Remove the daughterboard: 13 단계, 이미지 2개 중 2개

    • Pull away on the daughterboard to remove it from the main PCB.

    편집
결론

To reassemble your device, follow these instructions in reverse order.

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Kaffelogic

회원 가입일: 07/23/25

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