IBM 84885BU User Manual - Page 69

Replacing, hot-swap, power, supply

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10. Replace the frame-support bracket (see "Removing and installing the support bracket" on page 32). 11. Replace the side cover (see "Replacing the side cover" on page 29). 12. Connect all external cables; then, connect the power cords. 13. Turn on the server. 14. Start the Configuration/Setup Utility program and set configuration parameters as needed (see "Starting the Configuration/Setup Utility program" on page 10). Replacing a hot-swap power supply Some SCSI models of the server come with two hot-swap power supplies. You do not need to turn off the server to replace a hot-swap power supply, but you must replace only one power supply at a time. If you install or remove a power supply, observe the following precautions. Statement 8 CAUTION: Never remove the cover on a power supply or any part that has the following label attached. Hazardous voltage, current, and energy levels are present inside any component that has this label attached. There are no serviceable parts inside these components. If you suspect a problem with one of these parts, contact a service technician. Statement 12 CAUTION: The following label indicates a hot surface nearby. Complete the following steps to replace a hot-swap power supply: 1. Read Appendix B, "Safety information," on page 143, and "Installation guidelines" on page 25. 2. Press the orange release lever on the selected power supply; then, pull the power supply out of the bay and set it aside. Chapter 4. Customer replacement units 59

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10.
Replace
the
frame-support
bracket
(see
“Removing
and
installing
the
support
bracket”
on
page
32).
11.
Replace
the
side
cover
(see
“Replacing
the
side
cover”
on
page
29).
12.
Connect
all
external
cables;
then,
connect
the
power
cords.
13.
Turn
on
the
server.
14.
Start
the
Configuration/Setup
Utility
program
and
set
configuration
parameters
as
needed
(see
“Starting
the
Configuration/Setup
Utility
program”
on
page
10).
Replacing
a
hot-swap
power
supply
Some
SCSI
models
of
the
server
come
with
two
hot-swap
power
supplies.
You
do
not
need
to
turn
off
the
server
to
replace
a
hot-swap
power
supply,
but
you
must
replace
only
one
power
supply
at
a
time.
If
you
install
or
remove
a
power
supply,
observe
the
following
precautions.
Statement
8
CAUTION:
Never
remove
the
cover
on
a
power
supply
or
any
part
that
has
the
following
label
attached.
Hazardous
voltage,
current,
and
energy
levels
are
present
inside
any
component
that
has
this
label
attached.
There
are
no
serviceable
parts
inside
these
components.
If
you
suspect
a
problem
with
one
of
these
parts,
contact
a
service
technician.
Statement
12
CAUTION:
The
following
label
indicates
a
hot
surface
nearby.
Complete
the
following
steps
to
replace
a
hot-swap
power
supply:
1.
Read
Appendix
B,
“Safety
information,”
on
page
143,
and
“Installation
guidelines”
on
page
25.
2.
Press
the
orange
release
lever
on
the
selected
power
supply;
then,
pull
the
power
supply
out
of
the
bay
and
set
it
aside.
Chapter
4.
Customer
replacement
units
59