Mounting/Removing Battery
WARNING
Ensure the wheelchair is powered off before mounting or removing the battery.
Taking out the battery:
Over-discharge Protector
★
The lithium battery will be permanently damaged, if the battery’s capacity has been completely discharged.
Therefore, wheelchair is equipped with an over-discharge protector. When the lithium battery is running out, the
protector will cut off the circuit automatically and the controller will stop working. So the users should be noted
that when the lowest level red LED light on the battery level indicator flashes, it means that the battery needs to
be charged. If not, the battery cannot be activated by the charger, which may lead to the permanent damage of
the battery.
Press the button (Fig. F1), pinch the battery and pull it out of the battery holder.
Mounting the battery:
Battery jack faces inward and the battery button faces upward. Hold the battery pack and plug in the battery
holder with the battery groove aligned to the aluminum sheet of the battery holder (Fig. F2). When the button is
fully matched with the holder, the battery has been mounted firmly (Fig. F3).
Over-current Protector
★
The power wheelchair is also equipped with an over-current protector. If the current supplied to the motor is too
high, the over-current protector will cut off the current supply
。
If crossing over a slope over 12 degrees or the
load is over 150kg or the motor rotation is jammed, the over-current protector will be activated and the
wheelchair’s control will cut off the circuit to prevent overcurrent and overheating of the motor.
Charging the Battery
1.
The battery can be charged with normal AC power (AC 110-220 V, 50-60
Hz). The charging port is located under the front part of the control panel.
2.
Before charging, ensure the wheelchair is powered off.
3.
Plug the charger into the charging port under the front part of the
control panel (Fig. F4), or unplug the battery and plug the charger
into the charging port of the battery (Fig. F5).
4.
Plug another end of the charger into the power socket. When the red
LED is on, it is charging.
Do not use the wheelchair when the
battery is being charged.
★
5.
When the LED on the charger changes from red to green, keep charging
for an additional 30 minutes to allow the battery to be fully charged.
Unplug the charger from the power outlet before unplugging from the
charging port of the control panel
.
6.
Please charge the battery in an appropriate temperature. The recommended
ambient temperature for charging ranges from 5° C to 40° C.
Battery Socket Cleaning
1.
Check the battery pack and the positive and negative poles for any corrosion. If any, clean the charging port
with battery cleaning tools, such as steel brush and medium sand paper.
2.
Clean up all the metal objects carefully.
3.
Check if the battery and the plastic battery pack are assembled appropriately.
★
Note
：
Do not allow the substance inside the battery contact with your skin, clothes or other items. The acidic
substance is extremely hazardous and may cause serious burn. When contacted, immediately flush your skin with
cold water. If the condition is severe or the substance contact with your eyes, please seek medical attention
immediately.
22
23
Battery
Battery
F5
When the power is lower than 20%
,
the
red LED
light on the battery level indicator will flash, which
reminds the users that the battery needs to be
charged immediately
.
The controller automatically
limits the speed 1 when the power is less than 10%,
and the electric wheelchair automatically shuts down
when the power is 0%
F4
