Allied Telesis AT-SBx81CFC960 - Manual (Page 245)

SwitchBlade x8106 Chassis Switch and AT-SBx81CFC960 Card Installation Guide
Section II: Installing the Chassis 245
Figure 166. Lifting the Locking Handle and Removing the Power Supply
12. Do one of the following:
 To install a new power supply, refer to Chapter 6, “Installing the
Power Supplies” on page 107.
 If you are not installing a new power supply, continue with this
procedure to install a blank slot cover.
13. Place the locking handle on the slot cover in the up position and slide
the cover into the empty power supply slot. Refer to Figure 167 on
page 246.