Installation Notes And Warnings; Prepare For Installation - Cisco Firepower 4100 Series Hardware Installation Manual

Installation Notes and Warnings

Statement 1071—Warning Definition
Warning
IMPORTANT SAFETY INSTRUCTIONS
This warning symbol means danger. You are in a situation that could cause bodily injury. Before you
work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with
standard practices for preventing accidents. Use the statement number provided at the end of each warning
to locate its translation in the translated safety warnings that accompanied this device.
SAVE THESE INSTRUCTIONS
Statement 1017—Restricted Area
Warning
This unit is intended for installation in restricted access areas. A restricted access area can be accessed
only through the use of a special tool, lock and key, or other means of security.
Statement 1030—Equipment Installation
Warning
Only trained and qualified personnel should be allowed to install, replace, or service this equipment.
Statement 1004—Installation Instructions
Warning
Read the installation instructions before connecting the system to the power source.
Statement 12—Power Supply Disconnection Warning
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 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.
Cisco Firepower 4100 Series Hardware Installation Guide
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Prepare for Installation