Cisco 3110 Hardware Installation Manual page 81

Installation, Maintenance, and Upgrade
Secure the Power Cord on the Power Supply Module
To secure the power supply module against accidental removal and thus prevent disrupting system performance,
use the tie wrap and clamp provided in the accessories kit that ships with your Secure Firewall 3100 series.
Safety Warnings
Warning
Warning
Step 1 Attach the clamp to the tie wrap by holding the clamp with the loop side on the bottom and sliding the tie wrap through
the box-shaped channel above the clamp (see the following figure).
One side of the tie wrap has evenly spaced ridges and the other is smooth. Be sure the ridged side is face up and that you
slide it through the open side of the channel. You hear a click as the tie slides through—it moves in one direction only.
To remove the tie wrap from the clamp, push the lever on the closed side of the box-shaped channel and slide out the tie
wrap.
Figure 53: Tie Wrap Through the Box Channel of the Clamp
1 Tie wrap
Step 2 Attach the clamp to the power supply module:
a) Locate the hexagonal ventilation hole on the power supply module at the center of the plug just below the power
connector body (see the following figures).
Take note of the following warnings:
Statement 1030 Equipment Installation
Only trained and qualified personnel should be allowed to install, replace, or service this equipment.
Statement 1073 No User-Serviceable Parts
There are no serviceable parts inside. To avoid risk of electric shock, do not open.
Cisco Secure Firewall 3110, 3120, 3130, and 3140 Hardware Installation Guide
Secure the Power Cord on the Power Supply Module
2 Box channel
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