H3C Technologies H3C S5820X Series Switches - Manual (Page 65)

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3. Unpack the OAP card and check that this OAP card can be installed in the OAP card slot.
4. Hold the OAP card with the ejector levers are on top, push the OAP card slowly along the guide
rails into the slot (see callout 3 in
Figure 58 ), and push the ejector levers inward to lock the OAP
card in position (see callout 4 in Figure 58 ).
Figure 58 Install an OAP card
(1) OAP card (2) Chassis rear panel
(3) Push the card into the slot (4) push the ejector levers inward
CAUTION:
•
Do not touch the surface-mounted components directly with your hands.
• Do not use excessive force while installing the OAP card. If you cannot insert the OAP card smoothly,
check the installation procedure for mistakes.
5. Fasten the captive screws on the OAP card with the Philips screwdriver to secure the OAP card in
the slot.
Removing the card in the OAP card slot
1. Wear an ESD-preventive wrist strap, ensure a good skin contact and make sure that the
ESD-preventive wrist strap is correctly grounded.
2. Loosen the captive screws on the OAP card with the Philips screwdriver until all spring pressure is
released.
3. Pull the ejector levers outward (see callout 4 in Figure 59 ), and pull out the OAP card slowly along
the guide rails (see callout 3 in Figure 59 ).