Chapter 2 Preparing for Installation
Safety
Warning This equipment is intended to be grounded to comply with emission and immunity requirements. Ensure that the switch functional ground lug is connected to earth ground during normal use. Statement 1064
Warning Blank faceplates and cover panels serve three important functions: they prevent exposure to hazardous voltages and currents inside the chassis; they contain electromagnetic interference (EMI) that might disrupt other equipment; and they direct the flow of cooling air through the chassis. Do not operate the system unless all cards, faceplates, front covers, and rear covers are in place. Statement 1029
Warning Do not work on the system or connect or disconnect cables during periods of lightning activity. Statement 1001.
Warning The power supply circuitry for the equipment can constitute an energy hazard. Before you install or replace the equipment, remove all jewelry (including rings, necklaces, and watches). Metal objects can come into contact with exposed power supply wiring or circuitry inside the equipment. This could cause the metal objects to heat up and cause serious burns or weld the metal object to the equipment. Statement 207
Warning Ultimate disposal of this product should be handled according to all national laws and regulations. Statement 1040
Warning Before working on a system that has an On/Off switch, turn OFF the power and unplug the power cord. Statement 1
Warning Read the installation instructions before you connect the system to its power source. Statement 1004
Warning There is the danger of explosion if the battery is replaced incorrectly. Replace the battery only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer’s instructions. Statement 1015
Cisco AVS 3120 Application Velocity System Hardware Installation Guide
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