Dremel 4000 Power Cord Replacement - iFixit 维修指南

简介

In the following steps you will access the electrical assembly, and remove the positive and negative wires that connect the power cord to the assembly.

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步骤 1 Back Case

Dremel 4000 Power Cord Replacement, Back Case: 步骤 1 中的图像 1，2

Dremel 4000 Power Cord Replacement, Back Case: 步骤 1 中的图像 2，2

Start by removing the housing cap by unscrewing it.
Next, unscrew the now exposed collet nut while holding down the shaft lock button.
To remove the collet nut, you may need to use the small open-end wrench provided with the Dremel.

步骤 2

Dremel 4000 Power Cord Replacement: 步骤 2 中的图像 1，1

Using your hands, carefully remove hanger from casing.

步骤 3

Dremel 4000 Power Cord Replacement: 步骤 3 中的图像 1，2

Dremel 4000 Power Cord Replacement: 步骤 3 中的图像 2，2

Remove the brush caps (one on each side) by using a flathead screwdriver bit.
The brush caps are spring loaded.

步骤 4

Dremel 4000 Power Cord Replacement: 步骤 4 中的图像 1，1

Using the Torx 15 screwdriver tip, remove the 5 screws (12.5 mm) that hold the casing together.

步骤 5

Dremel 4000 Power Cord Replacement: 步骤 5 中的图像 1，1

Use a plastic opening tool to gently wedge apart the hard plastic threads.

步骤 6

Dremel 4000 Power Cord Replacement: 步骤 6 中的图像 1，1

Use your hands to carefully remove the back casing so that none of the components fall out.

步骤 7 Power Cord

Dremel 4000 Power Cord Replacement, Power Cord: 步骤 7 中的图像 1，2

Dremel 4000 Power Cord Replacement, Power Cord: 步骤 7 中的图像 2，2

To clear access to the electrical assembly, remove the variable speed dial cap and blue power lever, and set them aside.

步骤 8

Dremel 4000 Power Cord Replacement: 步骤 8 中的图像 1，1

Using your fingers, carefully pull the circuit board from the casing. This will make it easier to remove the power cord.

步骤 9

Dremel 4000 Power Cord Replacement: 步骤 9 中的图像 1，1

Each wire is fed through a small opening on the circuit board and held with a flat head screw.
Loosen the screw just enough to remove the wire by gently pulling it with your hand.

步骤 10

Dremel 4000 Power Cord Replacement: 步骤 10 中的图像 1，1

Carefully remove both wires from circuit board with your hands.
Take careful note of which side has the black wire and which has the white wire.

结论

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

5等其他人完成本指南。

作者

与2其他贡献者

John Cobb

于01/20/16注册

1,689 声望

创作了4篇指南

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团队

USF Tampa, Team 15-4, Remmell Spring 2016 USF Tampa, Team 15-4, Remmell Spring 2016 的会员

USFT-REMMELL-S16S15G4

4 名成员

创作了13篇指南

一条评论

Super handy guide after my guide dog decided to chew through the cable!

Geoff Palmer - 2021年12月8日回复

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