Cisco Firepower 1010 Hardware Installation Manual page 22

Installation Warnings
Warning
Statement 19 TN Power Warning
The device is designed to work with TN power systems.
Warning
Statement 43 Jewelry Removal Warning
Before working on equipment that is connected to power lines, remove jewelry (including rings, necklaces,
and watches). Metal objects will heat up when connected to power and ground and can cause serious burns
or weld the metal object to the terminals.
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 1004 Installation Instructions
Read the installation instructions before using, installing or connecting the system to the power source.
Warning
Statement 1005 Circuit Breaker
This product relies on the building's installation for short-circuit (overcurrent) protection. Ensure that the
protective device is rated not greater than: 20 A, 120 V, and 16 A, 250 V
Warning Statement 1017 Restricted Area
This unit is intended for installation in restricted access areas. A restricted access area can be accessed by
skilled, instructed or qualified personnel.
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.
Cisco Firepower 1010 Hardware Installation Guide
18
Installation Preparation