Cisco 7600-SIP-400 - SPA Interface Processor 400 Installation Manual page 169

Chapter 5 Removal and Replacement Procedures
Loosen the IPM captive installation screws on the power supply. See
Step 7
Lift up on both IPM latches and remove the IPM. See
Step 8
Figure 5-45
Step 9 Loosen the captive installation screw on the power supply
Caution Use both hands to install and remove power supplies. Each DC-input power supply weighs 35 pounds
(16 kg).
Grasp the power supply handle with one hand and slide the power supply part of the way out of the
Step 10
chassis. Place your other hand underneath the power supply, as shown in
in Figure 5-47
OL-4503-26
Removing the IPM Module
CI SC O SY
ST EM S, IN
C
1
2
3
IN PU T
OK
(with IPM), and slide the power supply completely out of the chassis.
Removing and Replacing the Power Supply
Figure 5-45.
4
FA N
OU TP UT
OK
FA IL
(Figure 5-43).
Cisco 7600 Series Router Installation Guide
Figure 5-43.
Figure 5-46 (without IPM) and
5-41