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4. Removing the power supply
电源模块的拆卸
(1) Disconnect the power cord from the power supply and the external power
supply.
拆除电源线与电源模块和外置供电系统的连接。
(2) Face the front of the power supply.
操作者正对受电设备上要拆卸的电源模块。
(3) Use a Phillips screwdriver to loosen the captive screws on the power supply
until the captive screws are disengaged from the device.
用十字螺丝刀逆时针
方向拧松电源模块左右两侧的固定螺钉，直至固定螺钉完全与受电设备脱离。
(4) Grasping the handle of the power supply with one hand, pull it part way out.
Then supporting the power module bottom with the other hand, pull the power
supply slowly out of the slot along the guide rails.
用一只手握住电源模块上的
拉手，将电源模块拉出来一部分，然后另一只手托住电源模块下方，将电源模
块沿着插槽导轨水平缓慢地拉出。
(5) Put the removed power supply into an antistatic bag.
将拆卸下来的电源模块放
到防静电袋中。
Connecting the power cord
电源线的连接
Use an AC power cord to connect an AC power supply to the external AC
power supply system. Use a DC power cord to connect a DC power supply
to the external DC power supply system.
对于选用交流电源模块供电的设备，将通过交流电源线与外置交流供电系统
连接；对于选用直流电源模块供电的设备，将通过直流电源线与外置直流供
电系统连接。
1. Connecting an AC power cord
交流电源线的连接
