はじめに
This guide will help you open up bObi and replace the edge sensors. Before opening bObi for this repair, try cleaning the floor sensors with a dry cloth.
If you'd like a video tutorial on this replacement, see: https://www.youtube.com/watch?v=7eh3TSj4...
必要な工具と部品
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Before we get started, turn bObi Pet OFF and flip her over onto a flat surface.
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Next, remove bObi Pet's dustbin. Grip the small tab on the back of the bin, and pull to remove.
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Grip the front wheel and pull straight up, using the screwdriver for leverage.
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The wheel will pop out and you will see two screws beneath it.
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There is a larger screw set deeper in the wheel compartment. Use the screwdriver to remove it.
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Remove the screws on both sides of bObi Pet’s dustbin. Then, remove the corner pieces that were held down by the screws.
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Grip the brush compartment and pull down to reveal two screws on a red fastener.
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Remove them with the screwdriver.
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Pull the brush compartment up until the fastener is freed from bObi Pet. Then, detach the brush compartment's circuit plug and set it aside.
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Remove the 4 screws located beneath the brush compartment.
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Remove the 2 screws on the dustbin’s red fastener.
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Remove the fastener and set it aside for reassembly.
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The cover is no longer secured, so carefully flip bObi Pet onto her wheels.
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Lift the cover to reveal the main board underneath.
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Remove the two circuit plugs connecting the lid to the mainboard.
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bObi Pet's cover is entirely separated, and you may now access any of her internal parts for replacement.
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bObi Pet has 4 edge sensors along her front edge.
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They attach to the left side of her mainboard. Pull to remove the circuit plug.
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There is one screw holding each edge sensor in place. Remove all four screws and keep them aside for reassembly.
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Do not remove the clear covers from the two sensors closest to bObi Pet's front wheel. If they get stuck to the sensors, simply replace them on bObi Pet.
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Lift each of the sensor pieces out, and you'll be ready to install your new ones.
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The outer two sensors will have smaller clear covers attached. Make sure to remove these two covers and attach them to the outer sensors on your replacement part.
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One cover will fit on the sensor with red and white wires.
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The other should be placed on the sensor with red and brown wires.
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Attach the sensors’ circuit plug to the mainboard. You should be able to tell where each sensor sits on bObi Pet by the length of its wires.
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The sensor with the shortest wire goes in front of bObi Pet's left wheel.
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The sensor with a green wire goes beside it. Then the yellow-wired sensor is next.
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Then the final sensor and its cover will fit in front of bObi Pet's right wheel.
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Re-install one screw onto each sensor.
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You may add glue or electrical tape to the new circuit plug for a more secure hold.
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Be sure to tuck any protruding wires into the crevices around the mainboard and you’re ready to close the cover.
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For help closing the cover, refer to the re-assembly guide: Assemble bObi Pet Post-Repair
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Congratulations on replacing bObi Pet's edge sensors! To finish off this repair, you'll want to close bObi Pet's cover. Find the guide here: Assemble bObi Pet Post-Repair
Congratulations on replacing bObi Pet's edge sensors! To finish off this repair, you'll want to close bObi Pet's cover. Find the guide here: Assemble bObi Pet Post-Repair
