H3C LSXM108CFAN User Manual

H3C LSXM108CFAN Fan Tray User Manual-5PW102
H3C LSXM108CFAN 风扇框 用户手册-5PW102
Overview 风扇框的介绍
The LSXM108XCFAN fan tray contains two fans and provides a maximum airflow of 240
cubic feet per minute (CFM). The fan tray draws ambient air into the chassis through the air
vents in the MPU, service module, and switching fabric module panels, pulls the air through
the chassis, and exhausts the air carrying heat through the air vents in the fan tray panel.
LSXM108XCFAN 风扇框能够提供的最大风量为240 CFM（立方英尺/分钟）。风扇框内有2个
风扇，采用抽风设计，冷风由前面板主控板区、业务板区和网板区通风孔进入，经过设备机
箱，携带运行产生的热量，从风扇框通风孔排出。
Fan tray status LED
Captive screw
风扇框状态指示灯
松不脱螺钉
Handle
风扇框拉手
Panel side view
面板侧外观
Fan
风扇
Fan side view
风扇侧外观
The fan tray is hot swappable. Follow these guidelines when you hot-swap the fan tray:
!
Ensure electrical safety.
You can remove a fan tray only when a sufficient number of fan trays are operating
correctly on the device. Do not remove multiple fan trays simultaneously. Remove
fan trays one by one and make sure you finish replacing a fan tray within 3 minutes.
To prevent dust from entering the chassis, keep the failed fan tray in position before
the replacement.
When you hot-swap a fan tray, the remaining fan trays automatically increase the
fan rotation speed and make louder noises. Take protection measures such as
wearing an earmuff or earplug. In addition, make good preparation before hot-
swapping a fan tray to minimize the operation time.
风扇框支持热插拔，在设备运行状态下进行风扇框的更换时，需要注意的是：
请注意用电安全。
只有在保证有足够数量的风扇框正常运行的情况下，才可以插拔其中某一个风扇框。
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要超过3分钟。
建议在新风扇框到位后再启动更换操作，在此之前请将旧风扇框保留在机框中，避免
灰尘进入设备。
在设备运行状态下插拔风扇框时，智能调速风扇会自动增加转速，可能会造成噪音增
大。请做好防护措施（如佩戴降噪耳罩、耳塞等劳保设施），并事先做好准备工作，
尽可能缩短操作时间。
BOM: 3101A0LK