H3C S6800-54HT, Installation, Quick Start, Page: 3 / 4

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Installing and removing a fan tray
安装
/
拆卸风扇模块
!
Follow these guidelines when you install or remove a fan tray:
在安装
/
拆卸风扇模块时，请注意如下事项：
Make sure the fan tray has an airflow direction that meets the ventilation requirements of the
installation site.
请确认风扇模块气流方向和安装环境的通风要求一致。
The switch comes with the fan tray slots empty. Before powering on the switch, install a fan tray in
each fan tray slot and make sure the installed fan trays are the same model.
交换机出厂时风扇插槽均
为空，为保证设备的正常散热，用户必须满配相同型号的风扇模块，否则禁止交换机上电运行。
On an operating S6800-54QT switch (product code LS-6800-54QT-H3), if more than one fan tray
fails, do not remove these fan trays simultaneously. Replace the fan trays one after another and the
replacement of each fan tray cannot take more than 3 minutes.
在
S6800-54QT(
产品代码
LS-6800-
54QT-H3)
交换机运行过程中，如果有多个风扇模块出现故障，在更换风扇模块过程中禁止同时拔出多
个风扇模块，应按照拔出一个立即更换一个的方式进行，且单个风扇模块的更换时间不能超过
3
分钟。
On an operating S6800-54QT (product code LS-6800-54QT or LS-6800-54QT-H1) or S6800-54HT
switch, if one fan tray fails, replace the fan tray immediately and keep the fan tray in the slot before
replacement. If both fan trays fail, finish replacing the fan trays within 1 minute.
在
S6800-54QT(
产品代
码
LS-6800-54QT)
、
S6800-54QT(
产品代码
LS-6800-54QT-H1)
、
S6800-54HT
交换机运行过程中，如
果一个风扇模块出现故障，请及时进行更换，且更换前需保持故障风扇模块在位；如果两个风扇模块均
出现故障，则必须在
1
分钟内完成故障风扇模块的更换安装。
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Install a fan tray
安装风扇模块
Method 1
方式一
Method 2
方式二
Method 1
方式一
Method 2
方式二
Install and remove a power module
电源模块的安装与拆卸
Remove a power module
拆卸电源
Install a power module
安装电源
Installing and removing a power module
安装
/
拆卸电源模块
1
Remove a fan tray
拆卸风扇模块
To remove a PSR450-12D power module from the switch, first
remove the DC power cord connector from the power module.
Use a flat-head screwdriver to loosen the screws on the
connector, and then remove the power cord connector from the
power module.
需要注意的是，在拆除
PSR450-12D
电源模块时，要先拆除直流
电源插头。
PSR450-12D
电源模块需要先使用一字螺丝刀逆时针
拧下直流电源线插头两侧自带的螺钉，然后将插头向外拔出。
For a PSR450-12AHD power module, release the jaw of the
cable clamp and open the cable clamp, and then remove the
power cord connector from the power module.
PSR450-12AHD
电源模块需要先解开防脱线扣上的卡扣，然后
松开电源线缆上的防脱线扣，最后向外拔出电源线插头。
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Make sure the airflow direction of the power module is as required by the installation site.
Do not install power modules with different airflow directions on the same switch.
请确认电源模块气流方向和安装环境的通风要求一致。不同型号的电源模块不要混插在同一台交换机上。
For power modules available for the switch, see H3C S6800 Switches Series Installation Guide .
各款交换机支持的电源模块型号，请参见《
H3C S6800
系列以太网交换机安装指导》。
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