Seav LRX 2281 Manual De Instrucciones página 13

The safety of the final installation and
compliance with all prescribed Standards
(EN 12453 - EN 12445) is the responsibility
of the person who assembles the various
parts to construct a total closing.
Once installation is finished, it is recom-
mended that all necessary checks be per-
formed (appropriate programming of the
control panel and correct installation of
safety devices) to ensure that compliant in-
stallation has been performed.
The control unit does not have any type of
isolating device for the 230 Vac line. It is
therefore the responsibility of the installer
to set up an isolating device inside the sys-
tem. It is necessary to install an omnipolar
switch, surge category III. It must be posi-
tioned to provide protection from acciden-
tal closing, pursuant to point 5.2.9 of EN
12453.
For the power supply cables, use flexible
cables in an insulating sheath in harmo-
nised polychloroprene (H05RN-F) with a
minimum conductor section of 1mm
The various electrical components external
to the control unit must be cabled in accord-
ance with standard EN 60204-1 as amended,
and as set forth in point 5.2.7 of EN 12453.
Power cables may have a maximum diam-
eter of 14 mm. The fixing of power and con-
nection cables must be secured through the
use of "optional" cable glands supplied. Pay
careful attention when fastening the cables
so that they are anchored in a stable manner.
Furthermore, care is required when drilling
holes in the outside casing where connect-
ing and power supply cables will pass, and
when assembling the cable glands, so that
everything is installed so as to maintain the
panel's IP protection characteristics.
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