Replacing a Power Supply
Replacing a Power Supply
Follow these steps to replace the power supply:
Step 1
Step 2
Step 3
Note
cable at the power source.
This completes the power supply replacement procedure.
Checking the System
To complete the installation, perform a final check of all connections, then restart the system. This
procedure is not for new systems; perform this procedure only if you have already connected the
network interfaces and performed the first-time startup procedures discussed in the Cisco 7513
Hardware Installation and Maintenance publication and the Router Products Getting Started Guide.
Follow these steps to restart the system and verify that the system restarts successfully:
Step 1
Step 2
Step 3
Step 4
14 Cisco 7513 Card Cage and Backplane Assembly Replacement Instructions
To replace a power supply, hold it as shown in Figure 7 and slide it into the power supply
bay. Push the supply all the way into the chassis until the sides are flush against the chassis
frame.
Use a large slotted screwdriver to tighten the captive screw that secures the power supply
to the chassis frame. (See Figure 6.)
Reconnect the power supply cables between the power supplies.
For DC-input power supplies, refer to the configuration note "1200-Watt DC-Input Power
Supply Replacement Instructions" (Document Number 78-1899-01) that shipped with the
Cisco 7513 chassis equipped with DC-input power supplies.
For AC-input power supplies, refer to the configuration note "1200-Watt AC-Input Power
Supply Replacement Instructions" (Document Number 78-1900-01) that shipped with the
Cisco 7513 chassis equipped with AC-input power supplies.
After the AC power cable or DC power cable leads are reconnected, reconnect the power
Check the following components to make sure they are secure:
•
Processor modules are fully inserted in the slots and all captive screws are tightened.
•
Interface cable connections are secured.
•
Power supplies are fully inserted in the bays, and the captive screws are tightened.
•
Power supply cables are fully connected to the power supplies and the power source,
and secured with appropriate strain relief.
Ensure that a console terminal is connected to the RSP2 console port and turned on, or that
you have a remote login to the router from another device through a Telnet session. (You
will need to check the startup banner and displays to ensure that the system restarts properly
and that all the interfaces reinitialize in the proper state.)
When you have checked all of the connection points, turn on the supply in the power A bay
by turning its power switch clockwise one-quarter turn. The OK LED on the power supply
and the power A LED on the front of the chassis should go on.
After the power supply in bay A is on, turn the second power supply on in bay B, if one is
present for redundant power. The OK LED on each power supply and the power A (and B)
LEDs on the front of the chassis should go on.
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