Cisco 6503 - Catalyst Firewall Security Sys Installation Manual page 214

Removing and Installing the AC-Input Power Supplies
Figure 4-5
Power Supply 1
If the power supply bay is to remain empty, install a blank power supply filler plate (Cisco
Step 6
part number 800-16727-01) over the opening and secure it with the captive installation screws.
Installing a 2700 W AC-Input Power Supply
This product requires short-circuit (overcurrent) protection, to be provided as part of the building
Warning
installation. Install only in accordance with national and local wiring regulations. Statement 1045
To install an AC-input power supply, follow these steps:
Ensure that the system (earth) ground connection has been made. For ground connection instructions,
Step 1
see the
If necessary, remove the blank power supply filler plate from the chassis power supply bay opening by
Step 2
loosening the captive installation screws.
Verify that the power switch on the power supply is in the off (0) position.
Step 3
Grasp both power supply handles. (See
Step 4
Make sure that the power supply is fully seated in the bay.
Securely tighten the power supply captive installation screws.
Step 5
Power supply captive installation screws must be tight to ensure protective grounding continuity.
Warning
Statement 289
Catalyst 6500 Series Switches Installation Guide
4-8
Handling a 2700 W AC-Input Power Supply
Power Supply 2
(redundant)
"Establishing the System Ground" section on page
PW R-2 700 -AC /4
3-52.
Figure 4-5.) Slide the power supply into the power supply bay.
Chapter 4 Removal and Replacement Procedures
OL-5781-08