NEC Univerge SV9100 - Chapter 3 Installing the SV9100 Chassis; General Information; Site Preparation and MDF;IDF Construction; Precautionary Information

SV9100 System Hardware Manual 3-1
Chapter 3
UNIVERGE
®
SV9100
Installing the SV9100 Chassis
SECTION 1 GENERAL INFORMATION
This chapter contains information to help the technician install the chassis for the
SV9100 system. The technician should be familiar with this section before installing
any equipment.
SECTION 2 SITE PREPARATION AND MDF/IDF CONSTRUCTION
Pre-installation planning is essential. Advanced planning minimizes installation time,
cost, and disruption of the customer business activities.
2.1 Precautionary Information:
 Never install telephone wiring during a lightning storm.
 Never install telephone jacks in wet locations unless the jack is specifically
designed for wet locations.
 Never touch uninsulated telephone wires or terminals unless the telephone line
is disconnected at the network interface.
 Use caution when installing or modifying telephone lines.
 To avoid shock or equipment damage, do not plug in or turn the system power
on before completing the installation process.
 Avoid working with the equipment during electrical storms.
 Use only commercial AC power to prevent shock or fire.
 Use the power cord supplied for the chassis.
 To prevent overheating, do not bundle AC power cords together.
 Make sure the chassis has a proper earth ground.
 Install batteries with the correct polarity to prevent damaging equipment.
 To avoid damage, the chassis should not be placed on unstable surfaces.
WARNING
Observe the following warnings during installation.