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6
Installing and removing a fan tray
风扇模块的安装与拆卸
Install a fan tray
安装风扇
Remove a fan tray
拆卸风扇
Using the LSQM1BFANSCB fan tray
采用
LSQM1BFANSCB
风扇模块
The LSQM1BFANSCBB fan tray provides reverse airflow from the port side to the
power module side. The fan tray handles are red.
LSQM1BFANSCBB
为抽风风扇，风向为端口侧进风，电源侧出风，风扇把手为红色。
Before installing a fan tray, make sure the airflow direction marked on the fan tray
meets the ventilation requirements at the installation site.
安装风扇模块前，请根据风扇模块的风向指示，确认气流方向和安装环境的通风要求
一致。
When you install a fan tray, make sure the "TOP" mark is on the top surface of the fan
tray.
安装风扇模块时，请确保“
TOP
”丝印朝上。
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1
2
The switch comes with the fan tray slots empty. You must install two fan trays of the
same model for the switch for adequate heat dissipation. Do not power on the switch
when no fan tray is installed.
交换机出厂时两个风扇插槽均为空，为保证设备的正常散热，用户必须安装两个相同
型号的风扇模块，否则禁止交换机上电运行。
If both fan trays fail when the switch is operating, finish replacing the fan trays within
1 minute.
设备运行过程中，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。
If one fan tray fails when the switch is operating and the ambient temperature is not
higher than 27°C (80.6°F), replace the fan tray within 24 hours, and make sure the
faulty fan tray is in position before replacing it. If the ambient temperature is higher
than 27°C (80.6°F), replace the fan tray immediately.
设备运行过程中，如果一个风扇模块出现故障，则当环境温度不高于
27
℃时，必须在
24
小时内完成故障风扇模块的更换，且更换前需保持故障风扇模块在位；当环境温度
高于
27
℃时，请立即进行更换。
Make sure each hot swappable module slot is installed with a module or filler panel
when the switch is operating.
设备运行过程中，必须确保所有可插拔模块插槽不能为空，请务必安装相应的模块或
假面板。
Installing and removing a power module
电源模块的安装与拆卸
Install a filler panel in an empty power module slot to prevent dust from entering the
chassis and ensure good ventilation.
若电源模块插槽没有安装电源模块，请及时安装假
面板，以保证设备的良好通风散热并防止灰尘进入交换机。
Remove a power module
拆卸电源模块
Install a power module
安装电源模块
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2
Remove a filler panel
拆卸假面板
Install a filler panel
安装假面板
Connecting the power cord
连接电源线
Before connecting the power cord, connect the grounding cable and make sure the
switch is reliably grounded.
在连接电源线前，需先连接保护地线，保证交换机正确
接地。
Connect the power cord to the switch first and then to the power source to avoid
bodily injury.
连接电源线时，请先完成电源线与交换机侧的连接，再进行电源线与供
电系统的连接，以免造成人身伤害。
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