
17
EN
MALFUNCTION ELIMINATION
If the machine breakdown, in the process of using, check
below situation firstly.
No.
Situation
Possible
Cause
Solution
1
Machine not
work
Machine not
turn on
Turn on the machine
Battery run
out
Charging the
machine
2
Machine
cannot
charge
Charging
contact is
unreliable
Make sure the
adapter is reliable
Wipe charging
contact
on machine and
charging dock
3
The machine
is backing
away
The anti-
drop sensors
are dirty
Use dry cloth wipe
the sensors
4
The machine
is in circles
Signal
window is
dirty
Use dry cloth wipe
the signal window
5
Left/right
wheel
error
The wheels
were
wound by
something
Clean the wheel
6
Left/right
Brushes
abnormal
Left/right
side brushes
setup error
Install the side
brushes properly
Left/right
side brushes
were
wound by
something
Clean the side
brushes