Cisco Systems 7513 manual Supporting the New Power Suppl, Captive screws

Removing Older Power Supplies

Figure 11 Supporting the New Power Suppl

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Step 2 Use the large slotted screwdriver to tighten the captive screw that secures the power supply to the chassis frame. (See .)

Figure 12 Location of Captive Installation Screws on the New Power Supply

AC	FAN	OUTPUT
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AC	FAN	OUTPUT
OK	OK	FAIL

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Captive screws

Step 3 Reconnect the power cable to the power receptacle on the power supply.

Warning This unit might have more than one power cord. To reduce the risk of electric shock, disconnect the two power supply cords before servicing the unit. (To see translated versions of this warning, refer to page 19.)

Note The new AC-input power supplies, which are included with this upgrade, do not ship with new AC-input power cords.

Step 4 After the AC power cable is reconnected, reconnect the power cable at the power source but do not turn ON power to the new power supply.

Step 5 If you are replacing both power supplies, repeat Steps 1 through 3 for the second power supply.

This completes the installation procedure for the new power supplies.

Proceed to the following section “ Checking the New Power Supply Installation” to apply power and check the installation.

Upgrading the 1200-Watt, AC-Input Power Supplies in the Cisco 7513

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