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Installing or Replacing a 3-kW DC Power Supply
3
Slide the power supply into the open power supply
slot in the chassis until it stops. The front of the
module is 0.25 inches (0.6 cm) in front of the
chassis.
4. Slide the power supply gently into the slot until it stops with the front of the module even with the front of the
chassis.
If the face of the module is about 0.25 inches (0.6 cm) in front of the module, slide the middle handle on the
release lever toward the end of the lever and rotate the lever away from the power supply module. Then gently
push the module all the way into the slot.
5. Rotate the ejector lever toward the front of the power supply and be sure that the other end of the lever locks into
the chassis.
The lever clicks when you rotate it all the way to the front of the power supply. Be sure that the power supply is
fully inserted into the slot. The front of the power supply is even with the surface of the chassis.
b) Connect the power cables to the power supply as follows:
1. Verify that the circuit breakers for both input lines from the DC power source are turned off.
2. Use a torque screwdriver to unscrew three screws on the cover for the terminal box that is located on the front
of the power supply. Then lift off the cover as shown in the following figure.
1
Cisco Nexus 9516 NX-OS Mode Switch Hardware Installation Guide
92
Remove 3 screws from the
safety cover.
Replacing or Installing Modules, Fan Trays, and Power Supplies
2
Remove the cover.
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