Perform
the
following
steps
to
inspect
each
SAN
Volume
Controller
node
for
unsafe
conditions.
If
necessary,
see
any
suitable
safety
publications.
1.
Turn
off
the
SAN
Volume
Controller
and
disconnect
the
power
cord.
2.
Check
the
frame
for
damage
(loose,
broken,
or
sharp
edges).
3.
Check
the
power
cables
using
the
following
steps:
a.
Ensure
that
the
third-wire
ground
connector
is
in
good
condition.
Use
a
meter
to
check
that
the
third-wire
ground
continuity
is
0.1
ohm
or
less
between
the
external
ground
pin
and
the
frame
ground.
b.
Ensure
that
the
power
cord
is
the
appropriate
type,
as
specified
in
the
parts
listings.
c.
Ensure
that
the
insulation
is
not
worn
or
damaged.
4.
Check
for
any
obvious
nonstandard
changes,
both
inside
and
outside
the
machine.
Use
good
judgment
about
the
safety
of
any
such
changes.
5.
Check
inside
the
SAN
Volume
Controller
for
any
obvious
unsafe
conditions,
such
as
metal
particles,
contamination,
water
or
other
fluids,
or
marks
of
overheating,
fire,
or
smoke
damage.
6.
Check
for
worn,
damaged,
or
pinched
cables.
7.
Ensure
that
the
voltage
that
is
specified
on
the
product-information
label
matches
the
specified
voltage
of
the
electrical
power
outlet.
If
necessary,
verify
the
voltage.
8.
Inspect
the
power
supply
assemblies
and
check
that
the
fasteners
(screws
or
rivets)
in
the
cover
of
the
power-supply
unit
have
not
been
removed
or
disturbed.
9.
Before
connecting
the
SAN
Volume
Controller
to
the
SAN,
check
the
grounding.
External
machine
check
Ensure
that
you
perform
an
external
machine
check
before
you
install
the
SAN
Volume
Controller.
Perform
the
following
steps
to
conduct
an
external
machine
check:
1.
Verify
that
all
external
covers
are
present
and
are
not
damaged.
2.
Ensure
that
all
latches
and
hinges
are
in
the
correct
operating
condition.
3.
If
the
SAN
Volume
Controller
is
not
installed
in
a
rack
cabinet,
check
for
loose
or
broken
feet.
4.
Check
the
power
cord
for
damage.
5.
Check
the
external
signal
cable
for
damage.
6.
Check
the
cover
for
sharp
edges,
damage,
or
alterations
that
expose
the
internal
parts
of
the
device.
7.
Correct
any
problems
that
you
find.
Internal
machine
checks
Ensure
that
you
perform
an
internal
machine
check
before
you
install
the
SAN
Volume
Controller.
Perform
the
following
steps
to
conduct
the
internal
machine
check:
1.
Check
for
any
non-IBM
changes
that
might
have
been
made
to
the
machine.
If
any
are
present,
obtain
the
“Non-IBM
Alteration
Attachment
Survey,”
form
number
R009,
from
the
IBM
branch
office.
Complete
the
form
and
return
it
to
the
branch
office.
xviii
IBM
System
Storage
SAN
Volume
Controller:
Hardware
Installation
Guide
Summary of Contents for 2145UPS-1U
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