Installing The Fan-Bracket Assembly - Lenovo RD120 - ThinkServer - 6447 User Manual

Installing the fan-bracket assembly

To install the fan-bracket assembly, complete the following steps:
1. Read the safety information that begins on page v and "Installation guidelines"
2. Make sure that the server and all peripheral devices are turned off and that the
3. Align the guides on the left and right sides of the assembly with the slots in the
4. Lower the fan-bracket assembly into the chassis.
5. Push the fan-bracket-assembly levers toward the rear of the server until they
6. Press down on the lever metal tabs and on the fans to make sure that the
If you have other optional devices to install or remove, do so now. Otherwise, go to
"Completing the installation" on page 74.
72
ThinkServer RD120 Types 6444, 6445, 6446, and 6447: User Guide
1
Fan bracket
2
Lever
3
Fan-bracket release latches
4
Lever
on page 29.
power cords and all external cables are disconnected.
Attention: In a dc power environment, only trained service personnel other
than Lenovo service technicians are authorized to connect or disconnect power
to the dc power supply. See the documentation that comes with each dc power
supply.
sides of the chassis.
stop; pinch the release latches and metal tabs together and push the levers
down into place.
fan-bracket assembly is fully seated.