Lenovo RD120 - ThinkServer - 6447 User Manual page 85

1
Fan bracket
2
Lever
3
Fan-bracket release latches
4
Lever
To remove the fan-bracket assembly, complete the following steps:
1. Read the safety information that begins on page v and "Installation guidelines"
on page 29.
2. Turn off the server and peripheral devices, and disconnect the power cords and
all external cables.
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.
3. Remove the cover (see "Removing the cover" on page 31).
4. Place your thumbs on the metal tabs of the fan-bracket-assembly levers and
pinch the tab and blue release latch together; then, raise the levers, raising the
fan-bracket assembly.
5. Grasp the levers and lift the fan-bracket assembly out of the server.
Chapter 2. Installing optional devices
71