H3C Technologies H3C S12500X-AF Series Switches - Manual (Page 2)

Push the LPU until the brakes on its ejector levers touch the slot edges tightly. 推动业务板直到
其扳手的助力机构顶住槽位板边。
Push the ejector levers inward until they come in contact with the panel. 将两个扳手向内合
拢，直到扳手贴紧业务板前面板。
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Tighten the captive screws to secure the LPU to the interface module adapter.
用螺丝刀拧紧业务板上的松不脱螺钉，将业务板固定到业务板适配器上。
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Continue to push the LPU by its middle part until you cannot move it. 继续推动业务板前面
板中部，直到业务板停止向前滑动。
Installing an LPU 安装业务板
Loosen the captive screws on the protection box of the LPU, pull the ejector levers of the LPU
outward, and pull out the LPU from the protection box. 使用螺丝刀松开业务板固定于金属防
护盒上的松不脱螺钉，将业务板的两个扳手向外翻，然后将业务板从金属防护盒中拉出。
Hold the LPU by the front panel with one hand and support its bottom with the other. Slide
the LPU steadily into the target slot along the guide rails with the PCB facing up. Do not
touch the components on the PCB. 右手握住业务板前面板，左手托住业务板底部（操作时
请注意不要碰到
PCB板上的元器件），使PCB板的一面朝上并将业务板后端对准业务板适配
器的插槽，沿着业务板适配器上的导轨平稳插入。
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Use the screws that come with the interface module adapter to secure the adapter to the
chassis. 使用业务板适配器自带的螺钉将业务板适配器固定在机箱上。
Unpack the interface module adapter. 将业务板适配器从包装袋中取出。 2
3 Align the adapter rear with the LPU slot and push the adapter slowly along the guide rails
into the slot. 如下图所示方向，使业务板适配器后端对准业务板插槽，将业务板适配器沿机
箱上的导轨平稳插入业务板插槽。
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Removing an interface module adapter 拆卸业务板适配器
Loosen the captive screws that secure the interface module adapter to the chassis. Put your hand
into the slot. Supporting the adapter top with your hand, pull out the adapter.使用螺丝刀松开业
务板适配器上的固定螺钉，手伸入业务板适配器的槽位开口位置，向上托住顶部，将业务板
适配器拔出业务板插槽。
If no LPU is to be installed, install a filler panel in the slot. 如果该业务板槽位不需要安装业务
板，请将业务板假面板插入插槽并使用螺钉固定到设备上。
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Removing an LPU 拆卸业务板
Loosen the captive screws that secure the LPU to the interface module adapter, pull the ejector levers
outward, and pull the LPU out from the interface module adapter. 使用螺丝刀松开业务板固定于业
务板适配器上的松不脱螺钉，将业务板的两个扳手向外翻，然后将业务板从业务板适配器中拉出。
If no new LPU is to be installed, remove the interface module adapter and install a filler panel
in the slot. 拆卸了业务板的槽位如果不需要安装新的业务板，请拆卸业务板适配器并安装假面
板，否则会影响相邻槽位单板散热。