Data Sheet

Duckiebot MOOC Founder's edition - DB21-M and variants

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8. Maintenance

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A number of steps are recommended to ensure correct functionality of the

Duckiebot:

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● Visual inspection and determination of suitability

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Verify visually that all components are solidly attached and in good shape, as defined

by the assembly instructions.

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● Cleaning from dust and dirt

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Periodically remove dust and dirt naturally accumulating on the device. Particular

attention should be paid to dust buildups in the fan, which might prevent correct

cooling hence operation of the Duckiebot, and on the camera lens, which would

prevent correct sensing.

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● Checking the correctness of the connections

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Ensure all connections are properly assembled, as defined by the assembly

instructions, and firmly plugged in.

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● Tightening of fasteners

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Ensure all fasteners, standoffs, screws and nuts are properly tightened.

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● Cleaning contacts from dirt and sagging

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Periodically clean the PCB contacts to ensure electrical connectivity.

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● Checking the operation of the moving parts of the device manually

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Ensure no mechanical block (e.g., a wire) is touching or otherwise impeding the

movement of the wheels by turning them manually.

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● Periodic calibration of sensors and odometry

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30/12/2020 v2