Cisco 7600-SIP-400 - SPA Interface Processor 400 Installation Manual page 139

Chapter 5 Removal and Replacement Procedures
Figure 5-9
Grasp the power supply handle with one hand and slide the power supply part of the way out of the
Step 3
chassis. Place your other hand underneath the power supply, as shown in
power supply completely out of the chassis.
Figure 5-10
Power Supply 2
Supply 1
If the power supply bay is to remain empty, install a blank power supply filler plate (Cisco
Step 4
part number 800-16727-01 for the Cisco 7603 router) over the opening and secure it with the captive
installation screws.
Removing PWR-1500-DC Power Supply from a Cisco 7603-S Router
Before performing any of the following procedures, ensure that power is removed from the DC circuit.
Warning
Warning Voltage is present on the backplane when the system is operating. To reduce risk of an electric shock,
keep hands and fingers out of the power supply bays and backplane areas.
Follow these steps to remove a DC-input power supply:
OL-4503-26
Cisco 7603 Router—Power Supply Captive Installation Screws
Captive installation screws
Cisco 7603 Router—Handling a DC-Input Power Supply
(redundant)
Power
Status LEDs
Cisco 7600 Series Router Installation Guide
Removing and Replacing the Power Supply
Figure 5-10, and slide the
5-11