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0180036-J0 Rev E Page 23

8 Installation

8.1 Installation (Low Voltage)

This chapter is provided for qualified personnel to install the product.

8.1.1 Safety Precautions

WARNING: The CXC HP power system is SELV so no shock hazard exists. However, high currents are

possible if IO lines are not correctly fused. The DC output from the rectifiers and the battery system has

a high short circuit current capacity that may cause severe burns and electrical arcing. Use extreme

care when working inside the shelf while the system is energized. Do not make contact with live compo-

nents or parts.

Before working with any live battery or power system/distribution center, follow these precautions:

• Remove all metallic jewelry; e.g., watches, rings, metal rimmed glasses, necklaces.

• Wear safety glasses with side shields (and prescription lenses if necessary) at all times during

installation.

• Use OSHA approved insulated hand tools.

The installer should follow all applicable local rules and regulations for electrical and battery installa-

tions; e.g., CSA, UL, CEC, NEC, OSHA, and local fire codes.EUT is suitable for installation as part of

the Common Bonding Network (CBN) in one or more of the following locations:

• Network Telecommunication Facilities

• Locations where the NEC applies

• OSP

8.2 Installation (High Voltage)

This chapter is provided for qualified personnel to install the product.

8.2.1 Safety Precautions

WARNING: The HV-ADIO is a high voltage system, and a serious shock hazard exists. High currents are

also possible if IO lines are not correctly fused. The DC output from the rectifiers and the battery system

has a high short circuit current capacity that may cause severe burns and electrical arcing. Do not work

inside the shelf while the system is energized. Do not make contact with live components or

parts.

Before working with any high voltage power system/distribution center, follow these precautions: