IBM 887022X Maintenance Manual - Page 133

Replacing

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3. Remove the fan from the server: a. Place your fingers into the two finger holes on the top of the fan and squeeze them together. Note: The illustrations in this document might differ slightly from your hardware. Fan 4 Latch release Fan 3 Fan NOTE: FOR PROPER FRONT OF BOX AIRFLOW, REPLACE FAN WITHIN 2 MINUTES 2 NOTE: FOR PROPER FRONT OF BOX AIRFLOW, REPLACE FAN WITHIN 2 MINUTES Fan 1 Figure 72. Fans b. Lift the fan out of the server. 4. Orient the new fan so that the LED on the top of the fan is to the right side of the server. 5. Push the replacement fan assembly into the server until it clicks into place. 6. If you have other options to install or remove, do so now. 7. Close the server cover. See "Closing the cover" on page 125. 8. Slide the server into the rack enclosure until it stops; then, secure the server in the rack enclosure using the quick release latches. Replacing fans 3 and 4 As shown in the illustration, these two fans (fan 3 and fan 4) are located in front of the I/O board and the PCI-X slots. These fans are redundant, meaning that if one fails, the remaining fan will temporarily speed up to properly cool the I/O components in the server. In the event of a failure, you must replace the malfunctioning fan within 48 hours. Complete the following steps to replace fans 3 and 4: 1. Read the safety information in "Installation guidelines" on page 79 and "Safety information" on page 257. Attention: All fans must be replaced within 48 hours of failing. Chapter 4. Installing options 123

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3.
Remove
the
fan
from
the
server:
a.
Place
your
fingers
into
the
two
finger
holes
on
the
top
of
the
fan
and
squeeze
them
together.
Note:
The
illustrations
in
this
document
might
differ
slightly
from
your
hardware.
b.
Lift
the
fan
out
of
the
server.
4.
Orient
the
new
fan
so
that
the
LED
on
the
top
of
the
fan
is
to
the
right
side
of
the
server.
5.
Push
the
replacement
fan
assembly
into
the
server
until
it
clicks
into
place.
6.
If
you
have
other
options
to
install
or
remove,
do
so
now.
7.
Close
the
server
cover.
See
“Closing
the
cover”
on
page
125.
8.
Slide
the
server
into
the
rack
enclosure
until
it
stops;
then,
secure
the
server
in
the
rack
enclosure
using
the
quick
release
latches.
Replacing
fans
3
and
4
As
shown
in
the
illustration,
these
two
fans
(fan
3
and
fan
4)
are
located
in
front
of
the
I/O
board
and
the
PCI-X
slots.
These
fans
are
redundant,
meaning
that
if
one
fails,
the
remaining
fan
will
temporarily
speed
up
to
properly
cool
the
I/O
components
in
the
server.
In
the
event
of
a
failure,
you
must
replace
the
malfunctioning
fan
within
48
hours.
Complete
the
following
steps
to
replace
fans
3
and
4:
1.
Read
the
safety
information
in
“Installation
guidelines”
on
page
79
and
“Safety
information”
on
page
257.
Attention:
All
fans
must
be
replaced
within
48
hours
of
failing.
Fan 1
Fan 2
Fan 3
Fan 4
NOTE:
FOR PROPER AIRFLOW, REPLACE FAN WITHIN 2 MINUTES
FRONT OF BOX
NOTE:
FOR PROPER AIRFLOW, REPLACE FAN WITHIN 2 MINUTES
FRONT OF BOX
Latch release
Figure
72.
Fans
Chapter
4.
Installing
options
123