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FRONT WHEEL ADJUSTMENT MECHANISM
Press and hold this button for more than 3 seconds, and the
display screen will light up any of the 1-4 digits, which
represents the amount of battery power as shown in Fig. 21.
Fig.A
Button
Display Screen
Fig.20
Battery Level
Fig.21
WARNING:
1.
When the battery power is equal to or less than
50%, please charge it in time to ensure enough
power to support the running of the trolley.
2.
Please charge the battery between 0° and to 45°.
3.
If you will not use the battery for a long time,
please pay attention to the maintenance of the
battery. Keep the battery away from the fire
and heat source with the ambient temperature
between 0°to 45°. And every three months to
charge the battery, maintain the battery power
of 75% to 100%, so as not to damage the
battery due to loss of power.
Left Right
Screws
Fig.C
Screws
Fig.D
Screws
Fig.B
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