How can I use the self-cleaning function to clean the cleaning sink of the station that are dirty?

Press and hold the Station Start button for 3 seconds. The robot will exit the station, and water will flow automatically from the cleaning sink.
Use the cleaning brush to clean the sink.
Once cleaning is complete, press and hold the Station Start button for 5 seconds to drain the dirty water from the sink.
Place the robot in front of the station and press and hold the Start button to let it return to charge.
Open the station top cover, remove the dirty water tank, and empty it.
If there is excess hair or dirt on the cleaning tray, press the release button to remove and clean it. Reinstall after cleaning.

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