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Statement 12—
Power Supply Disconnection Warning
Before working on a chassis or working near power supplies, unplug the power cord on AC units. Disconnect
the power at the circuit breaker on DC units.
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 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: USA: 120 V, 15 A (EU: 250 V, 16 A)
Warning
Statement 1009—
Laser Radiation
Laser radiation is present when the system is open.
Warning
Statement 1014—
Laser Radiation
This is a Class 4 laser product. Invisible laser radiation is present. Avoid eye or skin exposure to direct or
scattered radiation.
Warning
Cisco Firepower Management Center 1600, 2600, and 4600 Hardware Installation Guide
26
Installation Preparation
Installation Warnings