Введение
The bumper sensors on bObsweep Standard and Pethair models are essential in directing movements and determining Bob's distance from obstacles.
Video tutorial:
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Видео обзор
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Flip Bob over and remove the 7 screws around which hold the cover together.
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Remove the main brush. Unscrew the holder, and lift the brush out. Reminder: Keep this screw separate from the others so you can use it later to reinstall.
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There are two screw holes inside the brush compartment: one in the centre, one on the left end. Remove both and keep aside for reassembly.
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There are five more screws around bObsweep's edges. Two are installed at the top and bottom, and one on the right end of the main brush.
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Flip bOb back over so you can see the screen. Lift the cover up to reveal bObsweep’s main board.
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Detach the power inlet from the cover. Grip and slide it out.
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Remove three circuit plugs from the motherboard. Pinch the small white tab on the side of each circuit plug and pull straight up to release each from the motherboard.
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1. On the bottom left corner: a small connector with red, black and white wires.
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2. One thick white wire that attaches on the right side of the previous connector.
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3. On the top edge of bOb’s motherboard: a wide multicoloured connector.
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Place the cover aside and begin your repair.
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There are two sensors that touch the inside of bOb’s bumper wired to one another as well as one circuit plug.
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To remove these , uninstall the two screws holding them in place. Then, lift each sensor up.
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Place your new sensors in the open spaces.
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Make sure you place the sensor with the red wire on the left side when bOb’s cover is upside down.
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The black wired sensor should be on the right side during the repair.
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Replace the screws in the innermost holes. Then follow the guide for Closing bObsweep's cover after repair
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To reassemble your device, follow these instructions in: Closing bObsweep's cover after repair
To reassemble your device, follow these instructions in: Closing bObsweep's cover after repair
