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INDICATOR DESCRIPTION
When something goes wrong with the machine, the red light will be flash or lights on constant-
ly, and the voice prompts at the same time.
*Warm tips
If the above method does not solve the problem, please try the following:
1. Restart the power of the machine.
2. If the problem cannot be solved by restarting the machine, please send the machine to the
after-sales service center for maintenance.
One beep/twice, Red light is always on
four beeps/ twice, Red light is Flashing
three beeps/ twice, Red light is Flashing
two beeps/ twice, Red light is Flashing
One beep/twice, Red light is Flashing
Wheel is stuck
Power Run out
Ground sensor abnormal
side brush abnormal
Front bumper is stuck
