4-18
Cisco SCE 2000 4xGBE Installation and Configuration Guide
OL-7824-07
Chapter 4 Installation and Maintenance
How to Replace the Power Supply Unit
How to Remove the Power Supply Unit
To remove the AC-input or DC-input power supply unit from the SCE 2000 platform, complete the
following steps:
Step 1
Using a 1/4-inch flat-blade screwdriver, loosen the captive installation screw on the corner of the
faceplate of the power supply.
Step 2
Grasp the power supply handle and pull the power supply from the router.
How to Replace the Power Supply Unit
Note
Do not mix AC-input and DC-input power supply units in the same SCE 2000 platform.
Step 1
Grasp the power supply unit handle with one hand and place your other hand underneath the power
supply for support.
Step 2
Fit the groove in the side of the new power supply module into the guide in the chassis.
Step 3
Gently, but firmly, slide the module into the chassis until its faceplate is flush with the chassis rear panel.
Note
When inserting a power supply into the SCE 2000 platform, do not use unnecessary force; slamming the
power supply into the chassis can damage the connectors on the rear of the power supply.
Step 4
Seat the power supply in the SCE 2000 platform by tightening the captive installation screw with a
1/4-inch flat-blade screwdriver.
Note
The power supply is not fully seated until you tighten the installation screw on the faceplate.
Reconnecting the Power
The following sections describe how to reconnect the AC or DC power:
•
How to Reconnect AC-Input Power Supply Unit, page 4-19
•
How to Reconnect DC-Input Power Supply Unit, page 4-19
