H3C S12500G-EF Series, Installation Manual

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3-3
To install an MPU:
1. Remove the filler panel, if any, from the target MPU slot. As shown in Figure 3-2 , loosen the
captive screws on the filler panel, and then remove the filler panel.
Keep the removed filler panel secure for future use.
2. As shown by callout 1 in Figure 3-3 , orient the MPU with the lettering on it upright. Holding both
sides of the MPU with both hands, push the MPU slowly and steadily into the slot along the
guide rails. Avoid touching other components in the chassis.
3. As shown by callout 2 in Figure 3-3 , pull the ejector levers of the MPU outward when most part
of the MPU is inserted in the slot.
4. Push the MPU until the ejector levers make close contact with the slot edges.
5. As shown by callout 3 in Figure 3-3 , continue to push the MPU by its middle part on the front
panel until you cannot move it.
6. As shown by callout 4 in Figure 3-3 , push the ejector levers inward until they come in close
contact with the front panel.
7. As shown by callout 5 in Figure 3-3 , fasten the captive screws on the MPU.
Figure 3-2 Removing the filler panel (S12516G-EF)
Figure 3-3 Installing an MPU (S12516G-EF)
(1) Insert the MPU into the slot (2) Pull the ejector levers outward
(3) Push the MPU by the middle part on the front panel (4) Push the ejector levers inward
(5) Fasten the captive screws