H3C Technologies H3C S5830 Series Switches - Manual (Page 34)

Figure 37 Installing an interface card
(1) Slide the interface card into the slot (2) Tighten the captive screws
Removing an interface card
CAUTION:
•
Do not touch the surface-mounted components directly with your hands.
• Do not use excessive force in the operation.
To remove an interface card:
1. Wear an ESD-preventive wrist strap, ensure a good skin contact and make sure the ESD-preventive
wrist strap is properly grounded.
2. Use a Phillips screwdriver to loosen the captive screws at both sides of the interface card until all
spring pressure is released.
3. Pull the interface card along the guide rails until it completely comes out of the switch chassis.
If no new card is to be installed after you remove an interface card, install the filler panel to prevent
dust and ensure good ventilation in the switch.
Figure 38 Removing an interface card
1
1
2
(1) Loosen the captive screws (2) Pull the interface card out of the slot
Verifying the installation
Before powering on the switch, verify that:
• There is enough space for heat dissipation around the switch, and the rack is stable.
• The grounding cable is securely connected.
• The correct power source is used.
28