Cisco XR 12406 Installation Manual page 179

Chapter 5 Maintaining the Router
Remove the PEM from the chassis
Step 4
a.
b.
c.
The power supply weighs approximately 14 lb (6.35 kg). Use two hands to
Warning
remove the power supply.
Figure 5-7
OL-13831-01
Loosen the captive screw on each ejector lever.
Pivot open the levers to eject the power supply.
Slide the power supply out of its bay while supporting it with your other hand.
Releasing the AC Power Supply
Removing and Replacing an AC Power Entry Module
(Figure 5-7):
Cisco XR 12406 Router Installation Guide
5-15