Chapter 4 Installation and Maintenance
Removing and Replacing a Power Supply Unit
SCE 2000 4xGBE Installation and Configuration Guide
OL-7824-02
4-21
Step 4
Remove the screw from one DC power line input lead receptacle and pull the lead from
the connector. Repeat this step for the remaining lead.
This completes the procedure for powering down a DC-input power supply unit on a
SCE 2000
platform. Proceed to
Removing the Power Supply Unit
(on page
4-21
).
Removing 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.
This completes the procedure for removing the power supply from a
SCE 2000
platform.
Replacing the Power Supply Unit
Warning
Do not mix AC-input and DC-input power supply units in the same
SCE 2000
platform.
To install a new power supply into a
SCE 2000
platform, complete the following steps:
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.
Warning
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.
