IBM JS20 User Guide - Page 44

Statement, CAUTION, Hazardous, energy, present, blade, server, connected, power, source., Always,

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Statement 21: CAUTION: Hazardous energy is present when the blade server is connected to the power source. Always replace the blade cover before installing the blade server. Complete the following steps to install a blade server into the BladeCenter unit: 1. Read the safety information beginning on page v and "Installation guidelines" on page 19. 2. If you have not done so already, install any options needed, such as disk drives or memory, in the blade server. Note: Some of the JS20 Type 8842 blade server options are unique and are not compatible with the options that are installed in other IBM blade server types. Make sure that all of the options that you are installing are designed for use with the JS20 Type 8842 blade server. For a list of supported options for the blade server, see http://www.ibm.com/servers/ eserver/serverproven/compat/us. 3. Select the bay for the blade server. 4. If the bay that you selected contains a filler blade, remove the filler blade. For future use, store the filler blade in a static-protective environment. 5. Make sure that the release levers on the blade server are in the open position (perpendicular to the blade server). 6. Slide the blade server into the bay until it stops. The spring-loaded doors further back in the bay that cover the bay opening move out of the way as you insert the blade server. 7. Push the release levers on the front of the blade server to the closed position. 8. (Optional) A set of blank labels comes with the blade server. When you install the blade server in the BladeCenter unit, write identifying information on a label and place the label on the BladeCenter unit bezel. See the documentation for your BladeCenter unit for recommended label placement. Important: a. If you install a blade server in bay 14, place the label next to the product name. Do not cover the label that contains the system information. b. Do not place the label on the blade server or in any way block the ventilation holes on the blade server. 32 BladeCenter JS20 Type 8842: Installation and User's Guide

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Statement
21:
CAUTION:
Hazardous
energy
is
present
when
the
blade
server
is
connected
to
the
power
source.
Always
replace
the
blade
cover
before
installing
the
blade
server.
Complete
the
following
steps
to
install
a
blade
server
into
the
BladeCenter
unit:
1.
Read
the
safety
information
beginning
on
page
v
and
“Installation
guidelines”
on
page
19.
2.
If
you
have
not
done
so
already,
install
any
options
needed,
such
as
disk
drives
or
memory,
in
the
blade
server.
Note:
Some
of
the
JS20
Type
8842
blade
server
options
are
unique
and
are
not
compatible
with
the
options
that
are
installed
in
other
IBM
blade
server
types.
Make
sure
that
all
of
the
options
that
you
are
installing
are
designed
for
use
with
the
JS20
Type
8842
blade
server.
For
a
list
of
supported
options
for
the
blade
server,
see
eserver/serverproven/compat/us.
3.
Select
the
bay
for
the
blade
server.
4.
If
the
bay
that
you
selected
contains
a
filler
blade,
remove
the
filler
blade.
For
future
use,
store
the
filler
blade
in
a
static-protective
environment.
5.
Make
sure
that
the
release
levers
on
the
blade
server
are
in
the
open
position
(perpendicular
to
the
blade
server).
6.
Slide
the
blade
server
into
the
bay
until
it
stops.
The
spring-loaded
doors
further
back
in
the
bay
that
cover
the
bay
opening
move
out
of
the
way
as
you
insert
the
blade
server.
7.
Push
the
release
levers
on
the
front
of
the
blade
server
to
the
closed
position.
8.
(Optional)
A
set
of
blank
labels
comes
with
the
blade
server.
When
you
install
the
blade
server
in
the
BladeCenter
unit,
write
identifying
information
on
a
label
and
place
the
label
on
the
BladeCenter
unit
bezel.
See
the
documentation
for
your
BladeCenter
unit
for
recommended
label
placement.
Important:
a.
If
you
install
a
blade
server
in
bay
14,
place
the
label
next
to
the
product
name.
Do
not
cover
the
label
that
contains
the
system
information.
b.
Do
not
place
the
label
on
the
blade
server
or
in
any
way
block
the
ventilation
holes
on
the
blade
server.
32
BladeCenter
JS20
Type
8842:
Installation
and
User’s
Guide