Installing the blank slot covers – Allied Telesis AT-SBx81CFC960 User Manual
Page 139
SwitchBlade x8112 Chassis Switch and AT-SBx81CFC960 Card Installation Guide
Section II: Installing the Chassis
139
Installing the Blank Slot Covers
After installing the AT-SBx81CFC960 Controller Fabric Cards and
Ethernet line cards, check the front panel for unused slots and cover them
with the blank slot covers included with the chassis, as explained in this
procedure. The fan module may not be able to maintain adequate airflow
across the control and line cards if the chassis is not completely enclosed.
If there are no unused slots, go to Chapter 8, “Installing the Transceivers
and Cabling the Ports” on page 141.
To install the blank panels on the unused slots, perform the following
procedure:
1. Position a blank slot cover over an unused slot, as shown in Figure 78.
The up arrow on the panel must be pointing up.
Figure 78. Installing a Blank Slot Cover
2. Finger tighten the two thumbscrews to attach the blank panel to the
chassis, as shown in Figure 79.
Figure 79. Tightening the Thumbscrews on a Blank Slot Cover
3. Tighten the two screws with a # 2 Phillips-head screwdriver to secure
the blank slot cover to the chassis.
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