O
O
W
W
N
N
E
E
R
R
’
’
S
S
M
M
A
A
N
N
U
U
A
A
L
L
–
–
I
I
E
E
S
S
S
S
H
H
A
A
R
R
K
K
I
I
N
N
T
T
E
E
R
R
N
N
A
A
T
T
I
I
O
O
N
N
A
A
L
L
E
E
C
C
O
O
L
L
O
O
G
G
I
I
C
C
A
A
L
L
S
S
Y
Y
S
S
T
T
E
E
M
M
S
S
,
,
L
L
T
T
D
D
.
.
1
1
-
-
8
8
6
6
6
6
-
-
7
7
4
4
2
2
-
-
6
6
2
2
7
7
4
4
P
P
a
a
g
g
e
e
1
1
9
9
o
o
f
f
2
2
1
1
TROUBLE SHOOTING
Failure Symptoms
Check
Resolution
Indicator
light doesn’t
light up
Check power pin and
jack contact or
electricity to outlet
Fails
to charge
Indicator
light
shines
Charger output wire and
charger jack contact not
good.
Check pin and jack,
clean them to improve
contact, or change them
with the same size fuse.
Range is less
after being
charged once
Bike doesn’t
go far on
battery
Check tire pressure
Check that charger
works
Check electric supply
Inflate tires
Replace Charger
Recharge completely
Tire has
No
pressure
The tire
cannot be
inflated
1. Inner tube is cracked
2. Inner or outer tire is
damaged
Repair tire like common
bicycle
