Possible Cause: The Bottom Power Switch on the bottom of the robot is OFF.
Solutions: Turn the Bottom Power Switch to the ON position. The "|" is on, the "O" is off.
Possible Cause: The robot’s battery is low.
Solution: Keep DEEBOT 79 powered ON and on the Charging Dock to make sure it has a full battery to work at any time.
Possible Cause: DEEBOT 79’s components are tangled with debris.
Solution: Turn DEEBOT 79’s Bottom Power Switch OFF, clean the Dust Bin, and invert the robot. Clean the Side Brushes and the Main Brush.