ECI XDM-300, Installation And Maintenance Manual

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Before You Start XDM-300 Installation and
Maintenance Manual
2-20 ECI Telecom Ltd. Proprietary 417006-2311-0H3-A00
Work and Equipment Safety
W
ARNING
:
XDM-300 equipment is intended for installation
in restricted access areas only.
XDM-300 shelves contain power sources of varying voltages. Take note of the
following guidelines for installing the shelves.
Before you start:
| Ensure the integrity of the grounding connections.
|
Make sure that sufficient lighting is available.
| Note that the equipment racks and XDM shelves are suitable for mounting
on concrete or other noncombustible surfaces only.
|
XDM shelves must be installed in accordance with National Electrical
Code.
| Do not work on any equipment when it is connected to a voltage source
(DC or AC), except to insert/remove cards or modules (these activities can
be performed on operating equipment).
|
Ensure that the maximum working temperature does not exceed 55°C.
|
Use only insulated tools.
| Wear protective clothing as required by the requisite safety regulations.
|
Do not install or maintain equipment connected to external lines (for
example, E1 tributaries) during thunderstorms.
| Avoid contact with high voltage sources when installing shelves, cards, and
modules.
|
Make sure you are familiar with the warning signals and labels on the
equipment, and strictly observe the procedures needed to avoid the
indicated hazards.