Safety Recommendations - Cisco Firepower 4100 Series Hardware Installation Manual

Installation Preparation
Warning
Statement 94—Wrist Strap Warning
During this procedure, wear grounding wrist straps to avoid ESD damage to the card. Do not directly touch
the backplane with your hand or any metal tool, or you could shock yourself.
Warning Statement 1045—Short-Circuit Protection
This product requires short-circuit (overcurrent) protection to be provided as part of the building installation.
Install only in accordance with national and local wiring regulations.
Warning Statement 1021—SELV Circuit
To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to telephone-network voltage
(TNV) circuits. LAN ports contain SELV circuits, and WAN ports contain TNV circuits. Some LAN and
WAN ports both use RJ-45 connectors. Use caution when connecting cables.
Warning Statement 1024—Ground Conductor
This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the absence
of a suitably installed ground conductor. Contact the appropriate electrical inspection authority or an electrician
if you are uncertain that suitable grounding is available.
Warning Statement 1040—Product Disposal
Ultimate disposal of this product should be handled according to all national laws and regulations.
Warning Statement 1074—Comply with Local and National Electrical Codes
Installation of the equipment must comply with local and national electrical codes.
Warning Statement 19—TN Power Warning
The device is designed to work with TN power systems.

Safety Recommendations

Observe these safety guidelines:
• Keep the area clear and dust-free before, during, and after installation.
Cisco Firepower 4110, 4120, 4140, and 4150 Hardware Installation Guide

Safety Recommendations

37