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User Manual
Rev. 2.0 - 27/01/20
TEX3500LCD
Note:
The mains must be equipped with adequate ground connection properly
connected to the machine. This is a pre-requisite for ensuring operator safety and
correct operation.
Useful tips for a correct connection:
• Provide an adequate grounding of the electrical system. This has both a direct
protection function, as it prevents receiving shocks by touching directly the
metallic enclosures of the equipments, as well as an indirect protection function,
as it interrupts the energy supply when a leak occurs due to poor insulation.This
is possible on its own even through discharge devices, like the installation of
a picket and an inspectable cockpit, through specific companies with qualified
personnel to carry out the work.
• Provide an internal lightning protection such as a surge arrester (internal SPD)
or a thermal-magnetic circuit breaker, requiring the installation in the distribution
panel through qualified personnel. This solution allows you to protect from
violent atmospheric electric shocks that strike the surrounding ground up to
several kilometers.
• Provide an internal protection against interference on the distribution line
such as EMI filters or stabilizers on line voltages, rrequiring the installation
in the distribution panel through qualified personnel, which allow to filter the
interferences caused by electrical equipment and sudden surges of the line,
in addition to providing a voltage regulation.
5.1.4 RF Connections
Provide for the following setup (applicable to operating tests and putting into
service):
√
Connection cable kit including:
• Mains power cable.
• Coaxial cable with BNC connectors for interlock signal connection between
exciter and amplifier.
• RF cable for output to load / antenna (50 Ohm coaxial cable with standard 7/8”
connector).
• Audio cables between transmitter and audio signals sources.
WARNING: risk of burns due to RF. Make sure that the device can not emit
RF at the output, before connecting the antenna cable.
WARNING: For electromagnetic compatibility reasons, only double shielded
cables must be used on the RF output.
