H3C Technologies H3C SecPath F5000-A5 Firewall - Manual (Page 63)

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Figure 46 Removing a filler panel from an interface module slot
NOTE:
•
Keep the removed filler panels and screws for future use.
• H3C recommends that you install filler panels in all empty slots to prevent dust from entering the firewall
chassis and make sure of good ventilation in the firewall.
Installing a filler panel
This section takes the filler panel for an interface module slot as an example.
To install a filler panel:
1. Face the front panel of the firewall.
2. Cover the filler panel on the slot with the EMI gaskets side facing upward.
3. Fasten the captive screws with a Phillips screwdriver.