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iRobot Roomba 890 Bumper Sensors Replacement

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  1. iRobot Roomba 890 Bumper Sensors Replacement, Bumper/Cliff Sensors: passo 1, imagem 1 %32 iRobot Roomba 890 Bumper Sensors Replacement, Bumper/Cliff Sensors: passo 1, imagem 2 %32

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

    • Lift off the yellow brush head.

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  2. iRobot Roomba 890 Bumper Sensors Replacement: passo 2, imagem 1 %32

    • Place the Roomba with its bottom facing toward you.

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

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  3. iRobot Roomba 890 Bumper Sensors Replacement: passo 3, imagem 1 %32

    • Remove the battery plate.

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

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  4. iRobot Roomba 890 Bumper Sensors Replacement: passo 4, imagem 1 %32

    • Lift off the baseplate.

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  6. iRobot Roomba 890 Bumper Sensors Replacement: passo 5, imagem 1 %32 iRobot Roomba 890 Bumper Sensors Replacement: passo 5, imagem 2 %32

    • Turn the Roomba face up.

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

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  7. iRobot Roomba 890 Bumper Sensors Replacement: passo 6, imagem 1 %32 iRobot Roomba 890 Bumper Sensors Replacement: passo 6, imagem 2 %32

    • 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.

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  8. iRobot Roomba 890 Bumper Sensors Replacement: passo 7, imagem 1 %32

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

    • Remove the IR Sensor assembly.

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  9. iRobot Roomba 890 Bumper Sensors Replacement: passo 8, imagem 1 %32 iRobot Roomba 890 Bumper Sensors Replacement: passo 8, imagem 2 %32

    • 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.

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  10. iRobot Roomba 890 Bumper Sensors Replacement: passo 9, imagem 1 %32 iRobot Roomba 890 Bumper Sensors Replacement: passo 9, imagem 2 %32 iRobot Roomba 890 Bumper Sensors Replacement: passo 9, imagem 3 %32

    • 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.

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  11. iRobot Roomba 890 Bumper Sensors Replacement: passo 10, imagem 1 %32 iRobot Roomba 890 Bumper Sensors Replacement: passo 10, imagem 2 %32

    • 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.

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  12. iRobot Roomba 890 Bumper Sensors Replacement: passo 11, imagem 1 %32

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

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  13. iRobot Roomba 890 Bumper Sensors Replacement: passo 12, imagem 1 %32 iRobot Roomba 890 Bumper Sensors Replacement: passo 12, imagem 2 %32
    Ferramenta utilizada nesse passo:
    Tweezers
    $4.99
    Comprar

    • 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.

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Conclusão

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

Uma outra pessoa concluiu este guia.

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Devin Steiblin

Membro desde: 03/28/22

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UMass Dartmouth, Team 1-3, Petersen Spring 2022 Membro de UMass Dartmouth, Team 1-3, Petersen Spring 2022

UMASSD-PETERSEN-S22S1G3

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Um comentário

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 - Responder

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