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Cen-Tech Seven Function Digital Multimeter 'On'/'Off' Switch Replacement

필요한 것

  1. Cen-Tech Seven Function Digital Multimeter 'On'/'Off' Switch  Replacement, Position Device: 1 단계, 이미지 1/1
    • Place the meter face down, and the back panel and screws can be seen.

  2. Cen-Tech Seven Function Digital Multimeter 'On'/'Off' Switch  Replacement, Remove Back Panel Screws: 2 단계, 이미지 1/2 Cen-Tech Seven Function Digital Multimeter 'On'/'Off' Switch  Replacement, Remove Back Panel Screws: 2 단계, 이미지 2/2
    • Unscrew the two 9mm screws on the back panel using a #0 Phillips screwdriver.

  3. Cen-Tech Seven Function Digital Multimeter 'On'/'Off' Switch  Replacement, Remove Back Panel: 3 단계, 이미지 1/1
    • Remove the back panel of the device by lifting upward.

    • Remove the battery from the meter before continuing.

  4. Cen-Tech Seven Function Digital Multimeter 'On'/'Off' Switch  Replacement, Unscrew Motherboard: 4 단계, 이미지 1/2 Cen-Tech Seven Function Digital Multimeter 'On'/'Off' Switch  Replacement, Unscrew Motherboard: 4 단계, 이미지 2/2
    • Remove the four 7mm Phillips screws holding the circuit board in place.

  5. Cen-Tech Seven Function Digital Multimeter 'On'/'Off' Switch  Replacement, Remove Motherboard: 5 단계, 이미지 1/1
    • Gently lift the circuit board away from the device casing.

    • Remove the battery after removing the back cover to reduce the chances of short-circuiting the circuit board.

  6. Cen-Tech Seven Function Digital Multimeter 'On'/'Off' Switch  Replacement, Locate 'On'/'Off' Switch: 6 단계, 이미지 1/1
    • The 'on'/'off' switch is located directly beneath the dial.

  7. Cen-Tech Seven Function Digital Multimeter 'On'/'Off' Switch  Replacement, Remove 'On'/'Off' Switch: 7 단계, 이미지 1/1
    • Gently remove switch from device by lifting upward.

    • Either clean or replace switch.

결론

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

다른 4명이 해당 안내서를 완성하였습니다.

Rebekah Allison

회원 가입일: 10/13/14

151 평판

안내서 1개 작성함

Clemson, Team 2-4, Benson Fall 2014 Clemson, Team 2-4, Benson Fall 2014 회원

CLEM-BENSON-F14S2G4

4 회원들

안내서 6개 작성하였습니다

댓글 한 개

Hi Great site love it, Where can you purchase the copper contacts and is there a technical name for them didn’t know that I could have repaired much craftsman 82040 meter by piecing out the harbor freight free meterand using the contacts which were worn out and non repairable and started to hand make them and then ran across this site. Thanks for the tutorial and being part of the solution as i am an automotive parts rebuilder keeping land fills few of good core since 1988.

Joel - 답글

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