16
5
.
1
.
2
As
long
a
s
b
attery
i
s
f
ully
c
harged, unplug the AC plug
a
nd
the DC
connecting plug
t
hen charging is complete;
5
.
1
.
3
Turn
on
t
he
m
ain
p
ower
s
witch
.
I
f
red light is not bright
t
hen check if power
plug has
b
een plugged in, otherwise the fuse may
a
lready
burn out;
5
.
1
.
4
Charging time is normally 6-8 hours.
WARNING: Protect your battery at freezing temperatures
and
no charge
toward frozen battery, otherwise, it will damage battery and cause personal.
WARNING: If wheelchair
not
being
used a long time, battery cell
may
become
frozen. Please
do not rush to charge when
start
re-use of
wheelchair.
Leave
battery
a
few
days
until
it
warns
up
then
you
can
charge the battery.
6
.
1
Trouble shooting
6 Basic inspection
Check start key see if the light is bright
If the light of start key flashes, check if any poor contact in this wheelchair
Check and see if battery is fully charged (refer to the instruction in 5.1.3).
6
.
2
Trouble shooting
Battery may be aged.
Check battery pole see if it is corroded or loose;
Motor brush may be damaged (call for technical supports)
6
.
3
Slow down in walking speed suddenly
Lack of battery power
