Cisco VG202 Manuel d'installation du matériel - Page 21
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Chapter 1
Overview of the Cisco VG202 and Cisco VG204 Voice Gateways
Chassis Grounding
For information on grounding the chassis, see the
page
There is the danger of explosion if the battery is replaced incorrectly. Replace the battery only with
Warning
the same or equivalent type recommended by the manufacturer. Dispose of used batteries according
to the manufacturer's instructions. Statement 1015
This unit is intended for installation in restricted access areas. A restricted access area can be
Warning
accessed only through the use of a special tool, lock and key, or other means by security. Statement
1017
Warning
No user-serviceable parts inside. Do not open. Statement 1073
Warning
This equipment needs to be grounded. Use a green and yellow 12 to 14 AWG ground wire to connect
the host to earth ground during normal use. Statement 242
Warning
The importance of proper grounding cannot be overemphasized. It will minimize the potential for
damage to your system and maximize safety at the system site. We recommend you consult a licensed
electrician or your local electric utility company if you have any questions. Statement 269
A ground wire must always be a single piece of wire. Never splice two wires together for a ground.
Warning
Corrosion and weathering can lead to a poor connection at the splice, making the ground ineffective
and dangerous. Statement 270
Use copper conductors only. Statement 1025
Warning
Installation of the equipment must comply with local and national electrical codes. Statement 1074
Warning
Warning
Ultimate disposal of this product should be handled according to all national laws and regulations.
Statement 1040
Memory
The Cisco VG202 and VG204 voice gateways contain flash memory and main memory.
OL-15959-01
3-7.
Cisco VG202 and Cisco VG204 Voice Gateways Hardware Installation Guide
"Installing the Ground Connection" section on
Chassis Grounding
1-5