H3C S7504E-XS Operating and maintenance manual

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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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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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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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Copyright © 2015-2017, New H3C Technologies Co., Ltd.
For more information about the product and installation procedures, log in to www.h3c.com.hk
Copyright © 2015-2017 新华三技术有限公司 版权所有，保留一切权利。
如需了解产品及安装方面的更多信息，请登录H3C网站 www.h3c.com
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Obtaining documentation 资料获取方式
Connect the DC power cord
连接直流电源线
Connect the AC power cord
连接交流电源线
Installing and removing an interface card 接口模块扩展卡的安
装与拆卸
Do not touch the electronic components on an interface card to avoid damage.
请勿直接接触接口模块扩展卡上的元器件，避免造成损坏。
Install a filler panel to an empty interface card slot to prevent dust from entering the
chassis and ensure good ventilation.
若接口模块扩展卡插槽没有安装接口模块扩展卡，请及时安装假面板，防止灰尘进入
交换机，同时又保证设备的良好通风散热。
Install an interface card
安装接口模块扩展卡
Remove an interface card
拆卸接口模块扩展卡
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Use a removable cable tie to secure the power cord. The method for securing AC and DC
power cords are the same. The figures uses the AC power cord as an example.
使用可拆卸式扎带固定电源线，以防止电源线脱落；直流电源线和交流电源线的固定方式
相同，此处以交流电源线为例介绍电源线的固定过程。
Remove a filler panel 拆卸假面板Install a filler panel 安装假面板 2
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To remove a filler panel:
1. Use your thumb and forefinger to hold the filler panel through the two holes.
2. Push right the metal tab in the left hole and pull out the filler panel along the guide rails.
拆卸假面板：用食指和拇指扣住假面板上的两个圆孔，向右用力按压左边圆孔内的金属弹
片，然后沿插槽导轨向外拉出假面板。
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To access the most up-to-date H3C product documentation on the H3C website at
www.h3c.com.hk:
1. Go to http://www.h3c.com.hk/Technical_Documents
2. Choose the desired product category and model.
您可以访问H3C网站（www.h3c.com）获取最新的产品配套资料：
1. 请访问网址：http://www.h3c.com/cn/Technical_Documents；
2. 选择产品类别和产品型号，即可查询和下载与该产品相关的手册。