4
3
Tools required
To install the fan tray in an odd-numbered slot FAN1, FAN3, or FAN5, orient the fan tray
with the LED at the bottom. To install the fan tray in an even-numbered slot FAN2, FAN4,
or FAN6, orient the fan tray with the LED at the top.
将风扇框安装到单数编号槽位和双数编号槽位时，安装方向不同。插入
FAN1
、
FAN3
和
FAN5
槽位时，请将风扇框上指示灯部分朝向下侧，插入
FAN2
、
FAN4
、
FAN6
槽位时，
请将风扇框上指示灯部分朝向上侧。如果安装方向错误，风扇框将无法完成安装。
Installing the fan tray
1. Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.
佩戴防静电腕带，确保防静电腕与皮肤良好接触，并确认防静电腕带已经良好接地。
2. Unpack the fan tray.
将风扇框从包装袋中取出。
3. Correctly orient the fan tray. To install the fan tray in an odd-numbered slot, make sure the
LED is at the bottom. To install the fan tray in an even-numbered slot, make sure the LED
is at the top.
确定安装方向，安装单数编号槽位风扇框时将指示灯部分朝向下侧，安装双数编号槽位风扇
框时将指示灯部分朝向上侧，然后紧靠设备边框或已安装好的风扇框确定安装位置。
4. Hold the fan tray handle to insert the fan tray into the slot. Keep the fan tray as straight and
stable as possible when inserting it into the slot.
紧握风扇框把手，将风扇框插入机箱中，插入时尽量保持平稳。
!
The M9000-AI-E16 multiservice security gateway has six fan tray slots: FAN1 to FAN6.
Installing six fan trays (in 5+1 redundancy) meets the heat dissipation requirements of
the device.
M9000-AI-E16
多业务安全网关有六个风扇框槽位：
FAN1
～
FAN6
，设备上安装六个风扇
框可满足散热需求并实现
5+1
冗余备份。
Phillips screwdriver
十字螺丝刀
ESD wrist strap
防静电腕带
F
A
N
1
F
A
N
3
F
A
N
5
F
A
N
6
F
A
N
4
F
A
N
2
Orient the fan tray with the LED at the bottom
for an odd-numbered slot.
安装单数编号槽位风扇框时指示灯朝向下侧
Fan tray slots arrangement
风扇框槽位编号示意图
Orient the fan tray with
the LED at the top for
an even-numbered slot.
安装双数编号槽位风扇
框时指示灯朝向上侧
1
2
2
2
Removing the fan tray
To avoid bodily injury, do not touch rotating fans when you replace the fan tray.
风扇框更换时，请不要接触转动中的风扇，以免受到伤害。
!
5. Fasten the captive screws on the fan tray.
使用螺丝刀拧紧风扇框的松不脱螺钉。
