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Cisco ASA 5500-X Series Hardware Installation Guide
• Compliance with Local and National Electrical Codes Warning, page xi
• DC Power Connection Warning, page xi
• AC Power Disconnection Warning, page xi
• TN Power Warning, page xi
• 48 VDC Power System, page xi
• Multiple Power Cord, page xi
• Circuit Breaker (15A) Warning, page xi
• Grounded Equipment Warning, page xii
• Safety Cover Requirement, page xii
• Faceplates and Cover Panel Requirement, page xii
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.
Statement 12
Jewelry Removal Warning
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.
Statement 43
Wrist Strap Warning
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.
Statement 94
More than One Power Supply Warning
Warning
This unit has more than one power supply connection; all connections must be removed completely
to completely remove power from the unit.
Statement 102
Work During Lightning Activity Warning
Warning
Do not work on the system or connect or disconnect cables during periods of lightning activity.
Statement
1001