Cisco Firepower 2100 Series Hardware Installation Manual page 80

Secure the Power Cord on the Power Supply Module
Figure 52: Tie Wrap Through the Box Channel of the Clamp
1 Box channel
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).
b) Plug the snapping portion of the tie wrap into the hexagonal hole.
c) With the clamp side facing up, push the tie wrap in until it is fully engaged.
Caution Make sure you have the correct location because you cannot remove the tie wrap from the power supply
module once you have installed it without damaging the tie wrap.
Cisco Firepower 2100 Series Hardware Installation Guide
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2 Tie wrap
Maintenance and Upgrade