Attention:
This
product
contains
a
sealed
Lithium
Ion
battery.
Discharged
Lithium
and
Lithium
Ion
batteries
are
currently
designated
to
be
disposed
of
in
normal
trash.
However,
users
should
contact
their
municipal
waste
disposal
facility
prior
to
discarding
any
used
battery
in
normal
trash.
Alternatively,
IBM
recommends
users
may
return
Lithium,
Lithium
Ion
and
Lithium
Ion
battery
packs
to
IBM
for
recycling.
In
the
United
States,
IBM
has
established
a
collection
process
for
reuse,
recycling,
or
proper
disposal
of
used
IBM
Lithium,
Lithium
Ion
and
Lithium
Ion
battery
packs.
For
information
on
proper
disposal
of
these
batteries,
please
contact
IBM
at
1-800-426-4333.
Please
have
the
IBM
part
number
listed
on
the
battery
available
prior
to
your
call.
For
information
on
disposal
of
sealed
Lithium
Ion
batteries
outside
the
United
States,
go
to
http://www.ibm.com/ibm/environment/products/
or
contact
your
local
waste
disposal
facility.
6.
Place
the
battery
unit
that
you
removed
on
a
level
surface.
7.
Unpack
the
new
battery
unit.
Set
the
new
battery
unit
on
a
dry,
level
surface.
Save
all
packing
materials
in
the
event
you
need
to
return
the
new
battery
unit.
8.
Insert
the
new
battery
unit
into
the
controller
chassis.
Make
sure
the
new
battery
unit
is
inserted
in
the
correct
orientation
in
the
battery
unit
bay.
Press
the
battery
unit
fully
into
the
bay
until
it
clicks
into
place.
Do
not
force
fit.
The
battery
unit
is
designed
to
prevent
it
from
being
inserted
into
the
chassis
incorrectly.
9.
Reset
the
battery
age
in
the
DS4000
Storage
Manager
for
DR550
Storage
Manager
window.
Refer
to
the
online
help
for
instructions
on
how
to
reset
the
battery
age,
if
required.
Replacing
an
SFP
module
The
speed
of
the
SFP
module
determines
the
maximum
operating
speed
of
the
fibre
channel
port
in
which
the
SFP
is
installed.
For
example,
a
2-Gbps
SFP
that
is
plugged
into
a
4-Gbps
capable
port
will
limit
the
speed
of
that
port
to
a
maximum
of
2
Gbps.
Attention:
Refer
to
the
FRU
option
P/N
on
the
SFP
to
identify
the
maximum
operating
speed
of
the
SFP
and
to
request
the
correct
FRU
replacement.
Use
the
following
procedure
to
replace
a
Small
Form-factor
Pluggable
(SFP)
module
on
the
storage
subsystem.
The
SFP
module
shown
in
this
procedure
might
look
different
from
those
you
are
using,
but
the
difference
will
not
affect
functionality.
illustrates
installing
an
SFP
module.
Electrostatic
discharge
can
damage
sensitive
components.
To
prevent
electrostatic
discharge
damage
to
the
storage
subsystem,
use
proper
antistatic
protection
when
handling
components.
116
DR550
Version
4.5
Problem
Determination
and
Service
Guide
Summary of Contents for DR550
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Page 185: ...DR1 power cabling Figure 88 DR1 Power Cabling Appendix A DR1 and DR2 cabling diagrams 157...
Page 186: ...Figure 89 DR1 Power Cabling 158 DR550 Version 4 5 Problem Determination and Service Guide...
Page 191: ...Figure 96 Expansion Drawer port identification Appendix A DR1 and DR2 cabling diagrams 163...
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Page 258: ...Printed in USA GA32 0576 00...
