https://www.openlearning.com/u..../curranlau-soj60a/bl
How to Maintain a Robot Cleaner A robot cleaner is a household appliance that automatically vacuums or mops the floor. It is typically powered by batteries and is equipped with sensors to stay clear of walls and furniture. It can also return to its original location if its dust bin is empty or it requires recharging. Certain models come with a spot cleaning or zone cleaning mode. You can choose an area with the app or voice commands. Self-emptying Dustbin With
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