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iRobot Roomba 890 Bumper Sensors Replacement

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  1. iRobot Roomba 890 Bumper Sensors Replacement, Bumper/Cliff Sensors: 步骤 1 中的图像 1，2 iRobot Roomba 890 Bumper Sensors Replacement, Bumper/Cliff Sensors: 步骤 1 中的图像 2，2

    • Use a Phillips #2 screwdriver to remove the 7.7 mm screw securing the side brush-head.

    • Lift off the yellow brush head.

    翻译

  2. iRobot Roomba 890 Bumper Sensors Replacement: 步骤 2 中的图像 1，1

    • Place the Roomba with its bottom facing toward you.

    • Use a Phillips #2 screwdriver to remove the four 11 mm screws.

    翻译

  3. iRobot Roomba 890 Bumper Sensors Replacement: 步骤 3 中的图像 1，1

    • Remove the battery plate.

    • Remove the battery by pulling directly up on the grey pull tabs.

    翻译

  4. iRobot Roomba 890 Bumper Sensors Replacement: 步骤 4 中的图像 1，1

    • Lift off the baseplate.

    翻译

  6. iRobot Roomba 890 Bumper Sensors Replacement: 步骤 5 中的图像 1，2 iRobot Roomba 890 Bumper Sensors Replacement: 步骤 5 中的图像 2，2

    • Turn the Roomba face up.

    • Press the release button on the top side of the Roomba and pull the dustbin straight out.

    翻译

  7. iRobot Roomba 890 Bumper Sensors Replacement: 步骤 6 中的图像 1，2 iRobot Roomba 890 Bumper Sensors Replacement: 步骤 6 中的图像 2，2

    • Use a Phillips #2 screwdriver to remove the ten 9.3 mm screws.

    • Remove the bumper retainer ring.

    • The bumper will now only be attached by the IR sensors' wires; be careful not to damage them.

    翻译

  8. iRobot Roomba 890 Bumper Sensors Replacement: 步骤 7 中的图像 1，1

    • Use a Phillips #2 screwdriver to remove the two 7.5 mm IR Sensor screws.

    • Remove the IR Sensor assembly.

    翻译

  9. iRobot Roomba 890 Bumper Sensors Replacement: 步骤 8 中的图像 1，2 iRobot Roomba 890 Bumper Sensors Replacement: 步骤 8 中的图像 2，2

    • Use the iFixit opening tool to remove the retaining band.

    • Use the iFixit opening tool to remove the faceplate.

    • Pry up slowly around the edges as to not damage the plastic components.

    翻译

  10. iRobot Roomba 890 Bumper Sensors Replacement: 步骤 9 中的图像 1，3 iRobot Roomba 890 Bumper Sensors Replacement: 步骤 9 中的图像 2，3 iRobot Roomba 890 Bumper Sensors Replacement: 步骤 9 中的图像 3，3

    • Use a Phillips #1 screwdriver to remove the two 9.5 mm handle screws.

    • Use a Phillips #1 screwdriver to remove the fourteen 9.5 mm top plate screws.

    • Remove the top plastic plate.

    翻译

  11. iRobot Roomba 890 Bumper Sensors Replacement: 步骤 10 中的图像 1，2 iRobot Roomba 890 Bumper Sensors Replacement: 步骤 10 中的图像 2，2

    • Disconnect the bumper/cliff sensor harness from motherboard.

    • Do not pull on the wires; instead pull on the white connector. Sometimes it is necessary to gently "walk" the connector from side to side to loosen it. Never pull at an angle.

    翻译

  12. iRobot Roomba 890 Bumper Sensors Replacement: 步骤 11 中的图像 1，1

    • Use a Phillips #1 screwdriver to remove the four 9.3 mm bumper sensor screws.

    翻译

  13. iRobot Roomba 890 Bumper Sensors Replacement: 步骤 12 中的图像 1，2 iRobot Roomba 890 Bumper Sensors Replacement: 步骤 12 中的图像 2，2

    • Use blunt nose tweezers to remove the four cliff sensors.

    • Grip the IR sensors between the sensor and the Roomba chassis, then push on the sensors in an upward motion from the bottom of the sensor to remove them.

    翻译
结论

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

另外一个人完成了本指南。

作者

与1其他贡献者

Devin Steiblin

于03/28/22注册

442 声望

创作了2篇指南

徽章: 6

+ 3更多徽章

团队

UMass Dartmouth, Team 1-3, Petersen Spring 2022 UMass Dartmouth, Team 1-3, Petersen Spring 2022 的会员

UMASSD-PETERSEN-S22S1G3

3 名成员

创作了7篇指南

一条评论

for step 12: just make sure to push in the IR cliff sensor towards the roomba and they should pop out really easily.

bob bob - 回复

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