User's Manual

TEX702LCD
ELETTRONICA
9 / 36
User Manual
Rev. 2.0 - 26/06/19
5.1 Preparation
5.1.1 Preliminary Requirements
The equiment ventilation and the work space must be suitable for maintenance
operations according to the directive in force in the country in which this device
is installed.
It is necessary to leave a minimum distance of 50 cm on the front and back sides
of the device to have a proper functioning and to facilitate air circulation through
the ventilation grids.
In any case, the device must respect the distance established by the safety directive
in force in the country where this equipment is installed.
This device is designed to operate at -10 °C to 45 °C without loss of performance.
The ambient air must be clean of dust and not condensed; the maximum humidity
must never exceed 95%.
It is important to remember that strong changes in temperature can lead to
generation of condensation, in particular environmental conditions. In case of the
station where this device is located should be subjected to these physical events,
it is good to monitor these devices, once you put it into service, in addition to trying
to protect the device itself as much as possible.
IMPORTANT: never supply voltage to the equipment in presence of condensation.
This problem can occur more frequently in devices warehoused for a long time or
in those used as an active reserve.
The antenna RF, power supply and connection cables must have the section
suitable for the maximum current intensity.
5.1.2 Preliminary checks
Unpack the transmitter and immediately inspect it for transport damage. Check
carefully that all the connectors are in perfect condition and check for the absence
of humidithy. Otherwise, wait until it is completely dry.
In case of problems in this step, immediately contact after-sales assistance.
The mains power supply protection fuses are conveniently located externally on
rear panel. Remove the fuse holder with a screwdriver to check its integrity or to
replace it if necessary. The following fuse are used: