Prepare
for
Rack
Top-Frame
Installation
for
the
Reduced-Height
Option
To
prepare
the
rack
top
frame
for
the
reduced-height
option,
do
the
following:
1.
Unpack
the
frame.
2.
Unpack
the
rack
top
frame.
3.
Use
the
jack
screws
to
stabilize
and
lift
the
rack
off
the
floor.
a.
Loosen
the
jam
nut
on
each
leveling
foot
by
turning
the
nut
counterclockwise.
b.
Rotate
each
leveling
foot
downward
until
it
contacts
the
surface
on
which
the
rack
is
placed.
c.
Adjust
the
leveling
feet
downward
as
needed
until
the
rack
is
level.
When
the
rack
is
level,
tighten
the
jam
nuts
against
the
base
by
turning
the
nut
clockwise.
4.
Remove
the
front
and
rear
BPRs,
BPDs,
BPCs,
fan
assemblies
and
BPJs.
Attention:
Make
note
of
the
location
identification
of
the
BPRs
and
BPEs
for
later
reinstallation.
if
these
components
are
not
reinstalled
in
their
original
location,
the
processor
subsystem
will
not
power
on.
To
identify
unit
locations,
refer
to
the
illustration
on
page
176.
a.
To
remove
the
BPRs,
do
the
following:
1)
Make
sure
the
ON/OFF
switch
is
in
the
UNLOCK/OFF
position.
2)
Loosen
the
thumbscrew
on
each
side
of
the
BPR
using
the
torque
tool
(part
number
6422789).
3)
Rotate
the
release
levers
up
on
each
side
of
the
BPR.
This
will
unseat
the
BPR.
4)
Pull
the
BPR
straight
out
from
the
Bulk
Power
Enclosure
(BPE).
5)
Repeat
for
the
other
BPRs.
There
can
be
up
to
six
BPRs,
with
three
in
front
and
three
in
back.
b.
To
remove
the
Bulk
Power
Controllers
(BPCs),
do
the
following:
1)
Loosen
the
thumbscrew
on
each
side
of
the
BPC,
using
the
torque
tool
(part
number
6422789).
2)
Pull
the
BPC
straight
out
from
the
Bulk
Power
Enclosure.
3)
Repeat
for
the
other
BPC.
There
are
two
BPCs,
with
one
in
front
and
one
in
back.
c.
To
remove
the
BPDs,
do
the
following:
1)
Loosen
the
thumbscrew
on
each
side
of
the
BPD,
using
the
torque
tool
(part
number
6422789).
2)
Pull
the
BPD
straight
out
from
the
Bulk
Power
Enclosure
(BPE).
3)
Repeat
for
the
other
BPDs.
There
can
be
up
to
four
BPDs,
with
two
in
front
and
two
in
back.
d.
To
remove
the
BPF,
do
the
following:
Note:
A
grille
covers
the
fan
on
the
front
of
the
fan
assembly.
1)
Locate
the
BPF
to
be
replaced.
2)
Remove
the
fan
cover
plate.
3)
Loosen
the
upper
and
lower
fasteners
using
the
torque
tool
(part
number
6422789).
4)
Pull
the
BPF
straight
out
of
the
BPE.
5)
Repeat
for
the
other
BPF.
There
are
two
BPFs,
one
in
front
and
one
in
back.
5.
To
reduce
the
weight
to
the
maximum
two-person
limit,
do
the
following:
180
Eserver
pSeries
655
Installation
Guide
Summary of Contents for pseries 655
Page 1: ...pSeries 655 Installation Guide SA38 0616 03 ERserver...
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Page 101: ...2 1 1 Top of Cassette 2 Handle Chapter 4 Installation and Removal Procedures 85...
Page 125: ...1 Metal EMC Shield 2 Adapter Bracket Chapter 4 Installation and Removal Procedures 109...
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Page 212: ...Part Number 80P3836 Printed in USA February 2004 SA38 0616 03 1P P N 80P3836...
