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Mounting and safety instructions
Please observe the following safety instructions in order to prevent any risks for persons and/or damage to the device, as well as to
contribute to environmental protection.
Important instructions
Please read the operating instructions for the device(s) carefully before putting into operation! The instructions contain important information on
installation, environmental conditions, service and maintenance. Save the operating instructions for later use. All operating instructions can be
found on our website at:
https://polytron.de/index.php/en/services/operating-manuals
Approved use
Use the device only at the permissible operating locations, under the permissible environmental conditions and for the
purpose described in the operating instructions.
If there is no information about the intended use (e.g. operating location, environmental conditions) or if the operating
instructions do not contain any relevant information, you must contact the manufacturer of this device to ensure that
the device can be installed. If you do not receive any information from the manufacturer, the device must not be put
into operation.
Transport
Please check the packaging and the device for damages in shipment immediately upon receipt. Do not put a damaged
device into operation.
Transporting the device by the power cord is not permitted as this can damage the power cord or the strain relief.
Insulation that serves to protect against mains voltages can be damaged by excessive loads (e.g. fall, shock, vibra-
tion).
Attention
The rated voltage on the device must correspond with the mains voltage to be used. When operating devices with
protection class I, connection to power sockets with a protective conductor connection is mandatory. The instructions
for operating the device must be observed.
Grounding and potential equalisation
Please establish grounding and perform potential equalisation before initial startup.
According to the currently valid version of EN 60728-11, coaxial receiving and distribution systems must meet the
safety requirements with regard to earthing, equipotential bonding etc, even if the device is removed. Otherwise, dam-
age to the product, fire, or other dangers can occur. In addition, the earth connection on the device can be used. Other
devices within touching distance are to be integrated in the equipotential bonding. Operation without a protective
conductor connection, device grounding or equipotential bonding is not permitted. If damaged, the device must be
taken out of operation.
The electrical system for powering the device, e.g. house installations must contain protective devices against exces-
sive currents, earth faults and short circuits.
Follow all applicable national safety regulations and standards.
Connection cables
Always install the connection cables with a loop so that condensed and/or splashing water cannot run into the device.
Select installation site
Plan the installation location so that children cannot play with the device and its connections. The device should only
be installed on a solid, flat and most of all fire-resistant surface. Observe the operation position of the devices specified
in the operating instructions. Avoid strong magnetic fields in the surroundings. Too strong a heat effect or accumula-
tion of heat will have an adverse effect on the durability. Don't mount directly over or near heating systems, open fire
sources or the like, where the device is exposed to heat radiation or oil vapours. Mount fan-cooled and passively
cooled devices so that the air can be sucked in unhindered through the lower ventilation slots and heat can escape
through the upper ventilations slots. Ensure free air circulation, ventilation slots must not be covered. Do not place any
objects on the devices. Installation in recesses, alcoves etc and covering the installation site, e.g. through curtains is
not allowed. To avoid heat build-up, the correct installation position must be observed and all-round, free ventilation
must be ensured in accordance with the information in the operating instructions! When installing the cabinet, sufficient
air convection must be possible to ensure that the maximum permissible ambient temperature of the device is main-
tained.
Moisture
The devices have no protection against water and may therefore only be operated and connected in dry rooms. Drip-
ping/splashing water and high humidity damage the device. If there is condensation, wait until the device is completely
dry. Select the operating environment according to the specified IP protection class.
Heat
Housing parts near cooling fins and cooling fins themselves can get very hot. Therefore, you should not touch these
parts.
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