Cisco NCS 4201 Manuale di installazione - Pagina 20

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Installing an AC power Supply

Follow these steps to install an AC power supply module:

Step 1

Ensure that the system (earth) ground connection has been made. For ground connection installation instructions, see

the

Installing the Chassis Ground Connection

Step 2

If necessary, remove the blank power supply filler plate from the chassis power supply bay opening, by loosening the

captive installation screws.

Step 3

Grasp the power supply handle with one hand. Place your other hand underneath the power supply, as shown in figure

below. Slide the power supply into the power supply bay. Make sure that the power supply is fully seated in the bay.

Figure 14: Installing the AC Power Supply

Step 4

Tighten the captive installation screw of the power supply. The recommended maximum torque is 5.5 in.-lb (.62 N-m).

Power supply captive installation screws must be tight to ensure protective grounding continuity. Statement

Warning

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Cisco NCS 4201 Hardware Installation Guide

section.

Installing the Cisco NCS 4201