17. Electrical Installation
17.1 Overview of Electrical Installation
Only licensed experts may install electrical components. They must
adhere to local and state legislation and regulations.
WARNING!
Ground the product and verify outdoor installation grounding
periodically. Failure to provide proper grounding can result in injury or death from
electrical shock and can severely damage the equipment.
WARNING!
Do not operate in an explosive atmosphere, for example, when flammable
gases or fumes are present. Operation of electrical equipment in such an environment
constitutes a safety hazard.
WARNING!
Make sure that you prepare or connect only de-energized wires.WARNING!
A long cable between units (sensors, transmitters, power supplies, and
displays) can cause a lethal lightning-induced current surge. Always ground the
enclosure to a suitable grounded location with a short, low-resistance cable.
WARNING!
Do not damage or change the wiring. Incorrect wiring can cause damage
and prevent or limit operation.
CAUTION!
The system is powered from several power sources to ensure
uninterrupted service. To make the system non-energized, disconnect all power sources.
WARNING!
After the enclosure has been mounted to the mast or wall, perform the following procedures
in the order presented:
Chapter 17 – Electrical Installation
211
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