Installing The Air Baffle; Installing The Fan Cage Assembly - IBM System x3400 M3 Types 7378 Installation And User Manual

Installing the air baffle

To install the air baffle, complete the following steps:
1. With the rear (hinged) part of the air baffle lifted up, align the positioning pins on
2. Slide the air baffle down into the server 1 until the positioning pins fit into the
3. Rotate the rear (hinged) part of the air baffle 2 down to the system board.
4. Return the power-supply cage to its closed position (see "Closing the
5. Install the hot-swap power supply or power supplies (see "Installing a redundant
6. Install and lock the left-side cover (see "Completing the installation" on page
7. Reconnect the external cables and power cords; then, turn on the attached

Installing the fan cage assembly

Attention:
v Replace a hot-swap fan within 30 seconds of removal.
v To ensure proper cooling and airflow, do not operate the server for more than 30
To install the fan cage assembly, complete the following steps.
1. Align the fan cage assembly with the guide rails on the sides of the chassis.
the ends of the air baffle with the locating holes in the server chassis and fan
cage assembly.
locating holes; then, press down on the air baffle until the pinch tab clicks into
place.
Note: Make sure that the power-supply cage cables are not caught under the
air baffle.
power-supply cage" on page 56).
power supply" on page 98).
98).
devices and turn on the server.
minutes with the left-side cover removed.
Note: Make sure that both release buttons click into place.
Chapter 2. Installing optional devices
53