Owners Manual

Cooling fans
Your system supports:
● Up to four cooling fans in a non-redundant power supply unit (PSU) configuration.
● Up to five cooling fans in a redundant PSU configuration.
注: Fan 1 must be installed in a redundant power supply configuration and is connect to Power Interposer board (PIB)
注: Hot-swap removal or installation of the fans is not supported.
注: Each fan is listed in the systems management software, referenced by the respective fan number. If there is a problem
with a particular fan, you can easily identify and replace the proper fan by noting the fan numbers on the cooling fan
assembly.
卸下冷却风扇
前提条件
注: 卸下每台风扇的步骤是相同的。
1. 卸下冷却罩。
2. 卸下冷却导流罩（如果需要）。
步则
1. 断开电源电缆从系统板或配电板上的电源连接器，。
2. 将风扇从冷却风扇支架中取出。
图 46: 卸下冷却风扇
a. 冷却风扇
b. 电源电缆接口
c. 冷却风扇支架
后续步骤
1. 安装冷却风扇。
102
安装和卸下系统则件