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Statement
2:
CAUTION:
When
replacing
the
lithium
battery,
use
only
IBM
Part
Number
33F8354
or
an
equivalent
type
battery
recommended
by
the
manufacturer.
If
your
system
has
a
module
containing
a
lithium
battery,
replace
it
only
with
the
same
module
type
made
by
the
same
manufacturer.
The
battery
contains
lithium
and
can
explode
if
not
properly
used,
handled,
or
disposed
of.
Do
not:
v
Throw
or
immerse
into
water
v
Heat
to
more
than
100°C
(212°F)
v
Repair
or
disassemble
Dispose
of
the
battery
as
required
by
local
ordinances
or
regulations.
Complete
the
following
steps
to
replace
the
battery:
1.
Read
the
safety
information
beginning
on
page
197
and
“Installation
guidelines”
on
page
77.
Follow
any
special
handling
and
installation
instructions
supplied
with
the
replacement
battery.
2.
Turn
off
the
server
and
peripheral
devices,
and
disconnect
the
power
cords
and
all
external
cables
from
the
server;
then,
open
the
cover
(see
“Opening
the
cover”
on
page
88
for
details).
3.
Remove
fans
3
and
4
from
the
server
(see
“Replacing
fan
3
or
4”
on
page
108
for
details).
4.
Remove
the
battery:
a.
Use
one
finger
to
press
the
top
of
the
battery
clip
away
from
the
battery.
b.
Lift
and
remove
the
battery
from
the
socket.
5.
Insert
the
new
battery:
a.
Use
one
finger
to
press
the
top
of
the
battery
clip
away
from
the
battery.
b.
Press
the
battery
into
the
socket
until
it
clicks
into
place.
Make
sure
that
the
battery
clip
holds
the
battery
securely.
110
IBM
xSeries
450
Type
8688:
Hardware
Maintenance
Manual
and
Troubleshooting
Guide