H3C S12500X-2L, Quick Start Manual, Page: 14 / 27

3-4
2. As shown by callout 1 in Figure 3-4 , hold the interface module by the front panel with one hand
and support its bottom with the other. Slide the interface module steadily into the target slot
along the guide rails.
Keep the interface module parallel to the slot to avoid touching other components in the
chassis.
3. As shown by callout 2 in Figure 3-4 , fully open the ejector levers when most of the interface
module is inserted into the slot.
4. Push the interface module until the brakes on the ejector levers touch the slot edges tightly.
5. As shown by callout 3 in Figure 3-4 , continue to push the interface module by its middle part on
the front panel until you cannot move it.
6. As shown by callout 4 in Figure 3-4 , push the ejector levers inward until they come in close
contact with the panel.
7. As shown by callout 5 in Figure 3-4 , fasten the captive screws to secure the interface module
to the chassis.
The recommended torque is 5 kgf-cm (0.49 Nm).
Figure 3-4 Installing an interface module
Removing an interface module
1. As shown by callout 1 in Figure 3-5 , loosen the captive screws on the interface module
2. As shown by callout 2 in Figure 3-5 , open the ejector levers fully.
3. As shown by callout 3 in Figure 3-5 , pull the interface module part way out of the slot. Holding
the interface module by the front panel with one hand and supporting the bottom with the other,
pull the interface module steadily out of the slot along the guide rails.
To avoid touching other components in the chassis, keep the interface module parallel to the
slot while pulling it out.
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