LINIENVERSTÄRKER /LINE-EXTENDER
LHD 43 (R) GA ECO , LHD 43-1 (R) GA ECO
DCT DELTA AG, Bodanrueckstrasse 1, 78351 Bodman, Deutschland, www.dct-delta.de,
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Montageanleitung MA 29001505 LHD 43 xxxx ECO, Stand 13.12.2021
Anschluss des Schutzleiters nach EN 60728-11 Abs. 6:
Der Anschluss des Gerätes an das
Schutzpotentialausgleichssystem hat über den Erdungsanschlusspunkt am Gehäuse (markiert mit
) zu
erfolgen. Dabei muss ein Schutzleiter mit einem Querschnitt von min. 2,5mm² Kupfer (mechanisch geschützt) oder
4,0mm² Kupfer (mechanisch ungeschützt) erfolgen. Der Kabelschirm eines Teilnehmerkabels ist entweder an die
Geräteerdung anzuschließen oder galvanisch zu trennen. Der Kabelschirm einer angeschlossenen Antenne,
welche nicht geerdet werden muss, ist an die Geräteerdung anzuschließen.
Alle Erdungsverbindungen sind so zu auszuführen, dass eine Trennung der Verbindung nur mithilfe von Werkzeug
möglich ist. Der übliche Anschluss eines Kabelschirmes an den Metallkörper der Buchse ist hierfür ausreichend.
Vorsicht, heiße Oberflächen:
Die Gehäuseoberfläche kann insbesondere bei höheren Umgebungstemperaturen
(ab ca. 45°C) sehr heiß werden, daher sollte diese im Betrieb nicht direkt berührt werden.
Safety Instructions
Read and observe these safety instructions carefully before installing or commissioning the unit!
To avoid danger to life and limb, the units may only be installed, connected and commissioned by appropriately
trained personnel. This applies to locally supplied units with 230V mains voltage as well as to remotely supplied
units with a supply voltage of up to 65VAC. If a unit is damaged, it must be disconnected from the power supply
immediately.
To avoid dangerous overvoltages (can e.g. lead to fire hazard and danger to life), care must be taken to ensure
proper connection and correct earthing of the connected devices or the entire system installation. In particular, the
standards EN 60728-11 and EN 62368-1 must be taken into account and observed with regard to safety.
With regard to electromagnetic compatibility (avoidance of excessive emitted interference or too low interference
immunity), the standard EN 50083-2 must be observed. It is also important that only high-quality connection cables
are used for the signal lines, which have at least a shielding class A (according to EN 50083-2).
The installation site must allow safe routing of all connected cables. Power supply cables and feed cables must not
be damaged or crushed by other objects. It is also essential to ensure that no cables come into the direct vicinity of
heat sources (e.g. radiators, other electrical appliances, fireplaces, etc.).
Plan the installation site so that you can easily reach the mains plug and pull it out of the socket in case of danger.
Select the installation site in such a way that unauthorized persons, especially children and pets, cannot gain
access to the units in order to avoid possible damage to life and limb.
The installation site must be adequately protected against moisture and splash water. It should also not be located
in the immediate vicinity of water-bearing pipes or installations so that water cannot get into the units if they are
damaged, which could lead to short circuits and fires. This applies in particular to units with open air vents and to
all units that are not protected by an appropriate protection class.
To prevent hazards from falling metal parts and possible short circuits (which could lead to fires), it is mandatory to
mount units with ventilation slots according to the preferred direction shown. This always applies as long as the
installation is carried out at a height of less than 2 metres.
Ventilation slots and heat sinks are important functional elements on the units. For units with heat sinks or
ventilation slots, it is therefore essential to ensure that they are not covered or obstructed under any
circumstances. Also ensure that there is ample air circulation around the unit. This will prevent possible damage to
the unit and the risk of fire due to overheating.
To avoid both damage to the unit and possible consequential damage, units intended for wall mounting must only
be mounted on a flat surface.
For units with a local supply of 230 VAC mains voltage
: Before opening the unit, pull out the mains plug or
remove the power supply, otherwise there is a danger to life. This also applies when cleaning the unit or working
on the connections. Repairs to the unit may only be carried out by a specialist in compliance with the applicable
standards.
If there is a replaceable fuse, pull out the mains plug before changing the fuse. Defective fuses may only be
replaced by standard-compliant fuses of the same nominal value.
If the device is equipped with a protective contact plug or a device socket with PE connection, the device must be
commissioned using a suitable protective contact socket.
