H3C Technologies H3C S12500X-AF Series Switches - Manual (Page 33)

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3. Orient the switching fabric module with the side marked "Up" up. Hold the switching fabric
module front panel near the ejector levers with one hand and support the module bottom with the
other. Place the module bottom on the fan tray guide rails. Align the switching fabric module with
the target slot and insert it into the slot along the guide rails. See callout 1 in Figure 30 .
Keep the module parallel to the slot to avoid touching other components in the chassis.
4. As shown by callout 2 in Figure 30 , continue to push the switching fabric module until the brakes
on its ejector levers touch the slot edges tightly. Simultaneously rotate the ejector levers inward
until the spring clips lock the ejector levers in place and the switching fabric module is completely
seated in the slot.
Figure 29 Removing the switching fabric module from the protection box (S12516X-AF switching
fabric module)
(1) Five screws to secure the protection box to the switching fabric module (2) Loosen the captive screws
(3) Hold the protection box to disengage it from the connector side of the switching fabric module