19
Troubleshooting
PROBLEM
POSSIBLE CAUSES
POSSIBLE SOLUTIONS
LED light isn’t bright,
1.Battery not charged
1.Charge the battery
machine cannot work
2.Battery pack not
2.Remove and insert
installed properly
the battery pack again
3.Switch damaged
3.Replace with new
switch
LED light is bright,
1.Connection terminal
1.Replace the
machine cannot work
loose
connection terminal
2.Motor damaged
2.Replace a new motor
LED light isn’t brightφ
1.Connection terminal
1.Replace the terminal
machine is working
loose
connection
2.Motor damaged
2.Replace a new motor
Machine shaking
1.Wheel shaking or
1.Replace the wheel
damaged
2.Wheel nut loose or
2.Replace the nut
slipping
Flexisharp instructions.indd 19
11/07/2018 13:24