NEC Univerge SV8100 System Hardware Manual page 80

UNIVERGE SV8100
6. Connect the ground wire to all chassis. Refer to
7. Refer to
2.5 Installing the 19" Chassis
There are two types of chassis; the controlling (with the CD-CP00 installed) and the
expansion (that does not have the CD-CP00 blade installed). As discussed in
other chapters, multiple chassis can be linked together to expand the port size of
the system.
2.5.1
2.5.2
System Hardware Manual
CHUYÊN CUNG CẤP TỔNG ĐÀI NEC
Grounding on page 3-33
2.5 Installing the 19" Chassis on page 3-21
the chassis or, Chapter 4 paragraph
on page 4-4 for installation of blades.
Unpacking the Equipment
Inspect the equipment for any physical damage. If you are not sure about
the function of a component, review the associated information within this
manual. Contact your authorized NEC Sales Representative if you have
additional questions. Note that the chassis does not initially contain any
blades.
Make sure you have appropriate tools for the job, including: a test set, a
punch down tool, and a digital voltmeter.
Ensure that you have a building plan showing common equipment,
extensions, the Telco demarcation and earth ground location before you
start installation. Be sure to properly plan your installation site and that you
are familiar with the installation safety precautions. If you have not done
that, please do so now.
Before Installation
Before installing the chassis check the following:

Ensure that the MPS7101 (Power Supply Unit) is OFF and that that
the power cord is disconnected from the AC outlet.

When installing the blades, do not touch the soldered surfaces as this
may cause damage.
for complete details on grounding the system.
2.2 Installing an Extension or Trunk Blade
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2.5.5 Install 19" Chassis
to continue installation of
3-21