4.
If
necessary,
turn
off
all
storage
expansion
enclosure
and
rack
power.
Disconnect
existing
power,
network,
and
other
external
cables.
5.
Install
any
additional
interface
cables
and
power
cables.
After
you
have
completed
these
steps,
continue
with
Installing
the
EXP100
This
section
provides
instructions
on
how
to
install
the
EXP100
in
a
rack.
Rack
mounting
template
Attention:
Duplicate
copies
of
the
rack
mounting
templates
are
provided
in
If
you
want
to
tear
out
the
templates
from
this
document
for
easier
use,
use
the
copies
in
rather
than
the
copies
provided
in
this
section.
Use
the
following
templates
and
to
identify
the
proper
locations
for
inserting
M6
screws
when
mounting
the
support
rails
and
EXP100
to
a
rack.
The
locations
for
the
M6
screws
are
highlighted
in
the
templates.
The
EXP100
is
3
U
high.
Align
the
template
with
the
rack
at
a
U
boundary.
U
boundaries
are
shown
as
horizontal
dashed
lines
in
the
rack
mounting
templates.
Note:
The
mounting
holes
that
are
shown
in
the
following
templates
are
square.
The
holes
in
your
rack
might
be
round,
square,
or
threaded.
32
IBM
TotalStorage
DS4000
EXP100
Storage
Expansion
Enclosure:
Installation,
User’s
and
Maintenance
Guide
Summary of Contents for TotalStorage EXP100
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