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3.3 Failure Tips
Buzzer Sound Frequency
Times
Failure
Solution Method
1
Battery capacity failure
Check if battery capacity is low
2
Communication failure
Check if every part of cable connec-
tor is loose
4
Motor phase loss
Send it to local dealer for mainte-
nance
5
Motor phase line short-circuit
Check if cable or head of the con-
nec- tor has short --circuit caused
3.4 Battery Charging
Connect the battery to the charger,and oonnect the charger plug to the power socket. The LED indicator on the
battery will turn RED during charging and turn GREEN when the battery is fully charged.
3.5 Cautions
1. Before charging, please ensure battery power switch is in OFF position. During charging, charger and
battery can be warm.
2. If the battery is not in use for a long period of time, charge the battery once every 3 months ,
3. For new battery or battery unused for a long time,it will need about 5 charge-dis charge cycles before
achieving full capacity.
4. Do not recharge a fully charged battery just after a few minutes of usage, this will reduce the battery
lifespan and efficiency.
5. Do not use a damaged battery and do not disassemble the charger or battery.
6. Do not place battery near high temperature heat source, the battery will explode in fire or long exposure
to high temperature heat source.
7. Do not charge the battery in outdoor or humid environment.
8. Do not store the battery in a humid environment.