Cisco 6503 - Catalyst Firewall Security Sys Installation Manual page 226

Removing and Installing the DC-Input Power Supplies
Step 4 Disconnect the source DC cable lugs from the terminal block (see
supply or
1. Positive (+)
Negative (–)
2.
3. Ground
Note
Step 5 Loosen the captive installation screw on the power supply.
See Figure 4-13
Use both hands to install and remove power supplies. Each Catalyst 6500 series DC-input power supply
Caution
weighs between 22 pounds (10 kg) and 33 pounds (15 kg).
Grasp the power supply handle with one hand, and slide the power supply halfway out of the chassis.
Step 6
Place your other hand underneath the power supply, as shown in
completely out of the chassis. Set the power supply aside.
If the power supply bay is to remain empty, install a blank faceplate (Cisco part number 700-03104-01)
Step 7
over the opening, and secure it with the captive installation screw.
Figure 4-11
DC power cable
terminal block
Catalyst 6500 Series Switches Installation Guide
4-20
Figure 4-14 for the 2500 W DC power supply) in this order:
The terminals on the 1300 W DC power supply DC power cable terminal block are labeled (from
top to bottom) +, –, ground. The terminals on the 2500 W DC power supply DC power cable
terminal block are labeled (from top to bottom) –, +, ground.
for the 1300 W DC power supply or
DC-Input Power Supply Front Panel (WS-CDC-1300W)
Terminal block
cover
I
0
Power
switch
Captive installation
screw
Figure 4-14
INP UT
FAN
OUT PUT
OK
OK
FAIL
Status LEDs
Chapter 4 Removal and Replacement Procedures
Figure 4-13 for the 1300 W DC power
for the 2500 W DC power supply.
Figure 4-15, and slide the power supply
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