Removing
the
failed
hot-swap
power
supply
Complete
the
following
steps
to
remove
the
failed
hot-swap
power
supply:
1.
Turn
the
power
supply
switch
to
the
off
position.
2.
Unplug
the
power
supply
cable
from
the
electrical
outlet.
3.
Disconnect
the
power
cable
from
the
power
supply
ac
connector.
4.
Remove
the
nut
and
clamp
from
the
rear
of
the
power
supply.
5.
Remove
the
power
supply
from
the
expansion
enclosure:
a.
Grasp
the
pull-ring
on
the
power
supply
lever
and
squeeze
the
latch
to
release
it.
b.
Pull
the
lever
open
and
remove
the
power
supply.
Replacing
the
failed
hot-swap
power
supply
This
section
describes
the
procedure
for
replacing
the
failed
hot-swap
power
supply.
Note:
Before
you
replace
the
failed
power
supply,
ensure
that
the
new
power
supply
lever
is
attached
to
the
side
of
the
power
supply
that
faces
the
middle
of
the
expansion
enclosure.
If
it
is
not,
remove
the
lever
screw,
flip
the
lever
over,
and
tighten
the
screw
on
the
opposite
side
as
shown
in
Complete
the
following
steps
to
replace
the
failed
hot-swap
power
supply:
Statement
8:
Lever screws
Lever
Pull ring
Figure
45.
Moving
the
power
supply
lever
and
replacing
the
failed
hot-swap
power
supply
84
IBM
TotalStorage
DS4000
EXP100
Storage
Expansion
Enclosure:
Installation,
User’s
and
Maintenance
Guide
Summary of Contents for TotalStorage EXP100
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