Cisco Systems XR 12410 manual Removing Power Supplies, Removing AC PEMs

Chapter 3 Installing the Cisco XR 12410 Router

Removing Components Before Installing the Chassis

Removing Power Supplies

Remove both power supplies to reduce the top-end weight of the router by approximately 28 pounds (12.70 kg) to 40 pounds (18.14 kg).

Removing AC PEMs

Use the following procedure to remove the AC PEMs from the chassis.

Step 1 Remove the PEM from the chassis (Figure 3-4):

a.Loosen the captive screw on the ejector lever.

b.Pivot the lever down to eject the PEM from its bay.

c.Slide the power supply out of its bay while supporting it with your other hand.

Warning The power supply weighs approximately 20 pounds (9 kg). Use two hands to remove the power supply.

Figure 3-4 Removing an AC Power Supply

PWR OK

FAULT

TEMP

ILIM

PWR OK

FAULT

TEMP

ILIM

93227

0

Step 2 Repeat Step 1 for the other PEM.

	Cisco XR 12410 Router Installation Guide
OL-13832-01		3-7