Installation Instructions

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Voice prompts and trouble-shooting
Sn. Voice prompt
Uh-oh, the dust box seems
disappeared.
Uh-oh, the top radar seems to
be blocked.
Master, I have to change the position
to start
Master, please wipe the bottom anti-
dropping sensor
The anti-dropping sensor is blocked
or placed high
Front wall detection sensor is
abnormal
Wall sensor is abnormal
The anti-collision sensor on radar
cover is abnormal.
The bumper or anti-collision sensor
is stuck.
The dust box is full or the filter needs
to be replaced.
Please check and clean the anti-dropping sensor and try
again.
Please check and clean the anti-collision sensor and try
again.
Please check and clean the wall sensor and try again.
Please check and clean the foreign objects around the
radar cover and try again.
Please check if the bumper or anti-collision sensor is stuck.
Please clean the dust box or replace it with a new one.
Master, please wipe the front anti-
collision sensor
Master, please wipe the right side of
the wall sensor
Master, please wipe the top radar
cover
Uh-oh, the front bumper is stuck.
Master, please clean the dust box filter
I am trapped, please rescue me. Machine is trapped. Move the machine to other place to restart cleaning.
Move the machine to a flat place to restart cleaning.I’m skew, please put me right The machine starts on the slope
The device is picked up Move the machine to other place to restart cleaning.
The cleaning is triggered during
removing of the dust box.
The top radar is covered or be
placed in an open area
Please check and remove foreign objects around the Lidar
or move it to other place to restart.
Re-install the dust box or pause the cleaning task of the
machine.
Cause Trouble-shooting
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If the machine is faulty during operation, the power key quick flashes in red color. Please refer to the following voice prompts or APP
prompt to solve the abnormal problem.