15
16
Part 3
Precautions for use:
Adjust
the
optimal
height
of
the
seat
according
to
the
height
of
the
user
.
1.
Ensure
the
brakes
work
properly
.
2.
Better
not
use
it
in
bad
weather
like
rain
storm
.
Check
the
bicycle
for
scratches
.
Check
for
loose
screws
.
Check
the
accessories
are
complete
.
3.
4.
5.
6.
Brake maintenance:
Check
brake
pads
regularly
.
Check
if
the
brake
disc
is
deformed
.
If
it
is
an
oil
brake
,
check
for
oil
leakage
.
Clean
brake
regularly
.
Battery maintenance:
When
using
for
the
first
time, the user
must
fully
charge
the
battery
to
activate
battery
groups
.
1.
2.
reduce
the
life
of
the
battery
.
Must
use
the
specified
charger
for
charging
.
3.
4.
If
you
will
not
use
it
for
a
long
time, charge
the
battery
at
least
once
a
month
to
keep
battery
5.
active
.
Do
not
submerge
the
battery
in
liquid or anything
6.
may
damage
the
battery
.
Turn
off
the
battery
when
you
are
not
using
it
.
7.
8.
If
the
battery
has
any
problems,
do
not
charge
it
any
more
and
contact
us
.
9.
Frame maintenance:
Don’t
let
the
frame
rust,
when
the
frame
is
exposed
to
rain,
wipe
dry
after
use
.
Check
regularly
for
leaks
.
Check
spokes
regularly
.
Tire
maintenance
:
Do
not
try
to
disassemble
the
motor
.
1.
Motor maintenance:
Yameebike.com
Yameebike.com
1.
2.
3.
4.
1.
1.
2.
Maintenance
Do not use the battery at a low charge level
,
it will
Do not charge the battery when it is at a high temperature
(over
212 Fahrenheit
),
charge in a cool place
.
it will extend the life of the battery
.
Charge the battery fully before each use ,
