Cisco 7513-MX Maintaining page 4

Maintenance Procedures for the Cisco 7513, Cisco 7513-MX, and Cisco 7576
Use a flat-blade screwdriver to loosen the captive screw that secures the power supply to the chassis
Step 3
frame.
Figure 7-1
Grasp the power supply handle and pull the power supply about halfway out of the bay (approximately
Step 4
8 inches [20 cm]); then with your other hand under the power supply, pull it completely out of the bay.
Figure 7-2
AC
OK
Caution To maintain agency compliance requirements and meet EMI emissions standards in Cisco 7513, Cisco
7513-MX, and Cisco 7576 chassis with a single power supply, a power supply blank must remain in the
power supply bay adjacent to the power supply. Do not remove this blank from the chassis unless you
do so to install a redundant power supply.
To prevent system problems, do not mix AC-input and DC-input power supplies.
Note
High current levels on the power supply connections at the rear of the power supply bay are exposed
Warning
with the power supply or blank removed. Do not insert anything conductive into the open power
supply bay while power is ON.
Cisco 7500 Series Installation and Configuration Guide
7-4
Removing a Power Supply (Cisco 7513, Cisco 7513-MX, and Cisco 7576 AC-Input
Power Supplies Shown)
AC
FAN OUTPUT
OK OK
FAIL
AC
FAN
OUTPUT
OK
OK FAIL
Captive screws
Supporting the Power Supply (Cisco 7513, Cisco 7513-MX, and Cisco 7576 AC-Input
Power Supply Shown)
FAN
OUT PUT
OK
FAI L
Chapter 7 Maintaining Your Cisco 7513, Cisco 7513-MX, and Cisco 7576 Router
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