Network Device Installation Guide

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Cisco MDS 9500 Series Hardware Installation Guide
OL-17467-02
Chapter 2 Installing the Cisco MDS 9500 Series
Removing and Installing a Power Supply or PEM
Figure 2-29 AC Power Supply for the Cisco MDS 9513 Director
Step 4 Grasp the power supply handles, one with each hand. Orient the power supply and align it with the bay.
Note There is a handle at the top rear of the power supply you can also use to tilt the power supply
into the bay.
Step 5 Slide the power supply into the power supply bay. Ensure that the power supply is fully seated in the bay.
Step 6 Secure all four 6-32 panel fasteners and tighten to 8 in-lbs.
Step 7 Plug the power cable into the power supply, and tighten the screw on the cable retention device to ensure
that the cable cannot be pulled out.
Step 8 Connect the other end of the power cable to an AC power source.
Step 9 Turn the power switch to the on (|) position on the power supply.
Step 10 Verify power supply operation by checking that the power supply LEDs are in the following states:
• INPUT OK LEDs are green.
• FANs OK LED is green.
• OUTPUT FAIL LED is off.
1 Power supply switch 2 Power cable retainer
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