Bull 296/C3, Manual, Page: 60 / 123

2
1
3
5
6
7
8
9
4
1 LED Light Pipes 6 Fan Tray
2 Disk Drive Backplane Latch Hole 7 Fan Tray Guides
3 Service Access Cover 8 296/E3 (Shown Without a SCSI Media
Device)
4 Fan Tray Light-Pipe Plate 9 Latches (Attached to Disk Drive
Backplane or Filler)
5 Blue Locking Knobs
Replacing the Fan Tray Assembly
To replace the fan tray, do the following:
1. If you are placing the fan tray assembly into the system as part of another procedure, continue to the
next step. If you are replacing a failing or damaged fan tray with a new fan tray, place the three
hot-swap system fans into the fan tray as described in “Replacing a Hot-Swap System Fan” on
page 41 before you continue to the next step.
2. Confirm that the blue locking knobs on the fan tray are in the unlocked position.
3. Align the guides on the front of the fan tray with the guide rails in the system chassis.
4. Lower the fan tray into the system, with the LED light-pipe cover plate toward the LED light pipes,
and press it down into place.
5. Press the blue locking knobs down until you feel them lock.
6. Press the LED light-pipe cover plate down over the latch and LED light pipes until you feel it lock into
place. Ensure the LED light pipes align with the appropriate holes in the LED light-pipe plate.
7. If your system does not contain a SCSI media device, go to the next step. If your system does
contain SCSI media device, do the following:
a. Press the media bay chassis back into place until you feel the latches lock (see the illustrations in
“Removing the Media Bay Chassis” on page 59 to identify the media-bay-chassis latches).
b. Replace the front bezel as described in “Replacing the 296/C3 Front Bezel” on page 15 or
“Replacing the 296/E3 Front Bezel” on page 16
8. Replace the service access cover as described in “Replacing the 296/C3 Service Access Cover” on
page 12.
44
296/C3 and 296/E3 Parts Guide