IBM 8862 Hardware Maintenance Manual - Page 88

Power-supply, structure

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a. The tabs on the bottom of the insulators sit in the holes in the bottom of the metal section of the bracket. b. The tabs on the top of the insulators engage the plastic retainer section of the bracket. Power-supply structure This section contains information about removing and replacing the power-supply structure. Note: v v v Read "Installation guidelines" on page 29. Read "Safety information" on page 147. Read "Handling static-sensitive devices" on page 30. Complete the following steps to remove the power-supply structure: 1. Turn off the server and all peripheral devices; then, disconnect all power cords and external cables. 2. Remove the top cover (see "Removing the cover and bezel" on page 32). 3. Remove the fans (see "Replacing a hot-swap fan" on page 55). 4. Remove the memory cassette (see "Installing a microprocessor" on page 44). 5. Remove the power supplies (see "Installing a hot-swap power supply" on page 51). 6. Pull the two blue latches ( 1 ) on the power-supply structure toward the front of the server; the structure will disengage from the chassis. Latches Handle 7. Grasp the handle in the middle of the structure and rotate the back of the structure up ( 2 ), allowing the structure to pivot at the end closest to the front of the chassis. 8. Slide the structure toward the rear of the server ( 3 ), disengaging the tabs on the structure from the slots in the server ( 4 ). 78 IBM xSeries 365 Types 8861, 8862: Hardware Maintenance Manual and Troubleshooting Guide

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a.
The
tabs
on
the
bottom
of
the
insulators
sit
in
the
holes
in
the
bottom
of
the
metal
section
of
the
bracket.
b.
The
tabs
on
the
top
of
the
insulators
engage
the
plastic
retainer
section
of
the
bracket.
Power-supply
structure
This
section
contains
information
about
removing
and
replacing
the
power-supply
structure.
Note:
v
Read
“Installation
guidelines”
on
page
29.
v
Read
“Safety
information”
on
page
147.
v
Read
“Handling
static-sensitive
devices”
on
page
30.
Complete
the
following
steps
to
remove
the
power-supply
structure:
1.
Turn
off
the
server
and
all
peripheral
devices;
then,
disconnect
all
power
cords
and
external
cables.
2.
Remove
the
top
cover
(see
“Removing
the
cover
and
bezel”
on
page
32).
3.
Remove
the
fans
(see
“Replacing
a
hot-swap
fan”
on
page
55).
4.
Remove
the
memory
cassette
(see
“Installing
a
microprocessor”
on
page
44).
5.
Remove
the
power
supplies
(see
“Installing
a
hot-swap
power
supply”
on
page
51).
6.
Pull
the
two
blue
latches
(
±1²
)
on
the
power-supply
structure
toward
the
front
of
the
server;
the
structure
will
disengage
from
the
chassis.
Latches
Handle
7.
Grasp
the
handle
in
the
middle
of
the
structure
and
rotate
the
back
of
the
structure
up
(
±2²
),
allowing
the
structure
to
pivot
at
the
end
closest
to
the
front
of
the
chassis.
8.
Slide
the
structure
toward
the
rear
of
the
server
(
±3²
),
disengaging
the
tabs
on
the
structure
from
the
slots
in
the
server
(
±4²
).
78
IBM
xSeries
365
Types
8861,
8862:
Hardware
Maintenance
Manual
and
Troubleshooting
Guide