1
H3C LSXM104XFAN Fan Tray User Manual-APW100
H3C SecPath
Overview
The H3C SecPath FAN-120B-2-A8 fan tray contains two fans. The fan tray draws ambient air
through the air vents in the supervisor engine module (MPU) and service module panels,
pulls the air through the switching fabric module panels, and exhausts the air carrying heat
through the air vents in the fan tray panel.
H3C SecPath FAN-120B-2-A8
风扇框包括
2
个风扇。该风扇框采用抽风设计，冷风由前面板主
控板区和业务板区通风孔进入，经过网板区，携带主控板、业务板、网板运行产生的热量，从
风扇框通风孔排出。
2
Captive screw
松不脱螺钉
Handle
风扇框拉手
Switching fabric
module status
LEDs
网板状态指示灯
Fan
风扇
Panel side view
面板侧外观
Fan side view
风扇侧外观
Fan tray status LEDs
风扇框状态指示灯
!
Positioning pin
定位销
H3C SecPath FAN-120B-2-A8 Fan Tray Manual
-A
W100
H3C SecPath FAN-120B-2-A8
-A
W100
The fan tray is high and heavy. To avoid device damage and bodily injury, use a
minimum of two people to install or remove the fan tray.
风扇框较高较重
，
操作时建议至
少两人配合，以免损坏设备或者对您的身体造成伤害
。
The fan tray is hot swappable. Follow these guidelines when you hot-swap the fan tray:
Ensure electrical safety.
Replace a fan tray only when the other fan tray is operating correctly.
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 tray automatically increases the fan
rotation speed and makes louder noise. Take protection measures such as wearing an
earmuff or earplug. In addition, make good preparation before the hot-swapping 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；
只有在保证一个风扇框正常运行的情况下，才可以插拔另一个风扇框；
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，设备处于单风扇框工作状态，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。
Before you install or replace a switching fabric module on an operating device, first
remove the fan tray. Install the fan tray immediately after you finish installing or replacing
the switching fabric module. You can remove another fan tray only after this fan tray
operates correctly.
如果您需要添加或更换网板，请先拆卸一个风扇框并完成对应位置网板的安装或更换操
作，然后及时复原该风扇框。待该风扇框工作正常后，才能拆卸另外一个风扇框，完成对
应位置网板的更换。
For good ventilation, purchase and install filler panels in empty switching fabric module
slots.
未安装网板的槽位请选购并安装网板假面板，以免影响设备散热。
Long-time exposure to strong air flow might cause discomfort. As a best practice, do not
stand close to the air outlet vents while the device is operating. If you must be next to the
device on the air outlet vent side for an extended period, avoid the air flow or take other
protective measures.
建议您不要在设备运行时长时间停留在设备出风口侧，以免强风引起身体不适。在设备出
风口侧操作设备时，请尽量避开强风，或者做好相应防护。
