H3C S12500G-EF Series Installation Manual page 30

To install an MPU:
1. Remove the filler panel, if any, from the target MPU slot. As shown in
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
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
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
panel until you cannot move it.
6. As shown by callout 4 in
contact with the front panel.
7. As shown by callout 5 in
Figure 3-2 Removing the filler panel (S12516G-EF)
Figure 3-3 Installing an MPU (S12516G-EF)
(1) Insert the MPU into the slot
(3) Push the MPU by the middle part on the front panel
(5) Fasten the captive screws
Figure 3-3, orient the MPU with the lettering on it upright. Holding both
Figure 3-3, pull the ejector levers of the MPU outward when most part
Figure 3-3, continue to push the MPU by its middle part on the front
Figure 3-3, push the ejector levers inward until they come in close
Figure 3-3, fasten the captive screws on the MPU.
3-3
Figure
(2) Pull the ejector levers outward
(4) Push the ejector levers inward
3-2, loosen the