Videotec ULISSE EVO UE Manuel D'instructions page 11

• This is a Class A product. In a domestic
environment this product may cause radio
interference. In this case the user may be required
to take adequate measures.
• Connect the device to a power source
corresponding to the indications given on the
marking label. Before proceeding with installation
make sure that the power line is properly isolated.
The power supply voltage must not exceed the
limits: 24Vac ±20%, 24Vdc ±10%.
• If it is necessary to transport the device, this
should be done with great care. Abrupt stops,
bumps and violent impact could damage the unit
or injure the user.
• To comply with the main supply voltage dips and
short interruption requirements, use a suitable
Uninterruptible Power Supply (UPS) to power the
unit.
• The Cat5e/Cat6 shielded (STP) Ethernet cable
is required to fully comply with EMC regulatory
standards.
• To meet the requirements of the EN 50121-4
Railway Applications Standard, use an external
power supply or PoE injector that is also compliant
with EN 50121-4.
• The appliance includes moving parts. Make sure
that the unit is positioned where it is inaccessible
under normal operating conditions.
MNVCEVO_2203_EN
• Attach the Dangerous Moving Parts label near the
device. (Fig. 3, page 13).
• Do not use the appliance in the presence of
flammable substances.
• Do not allow children or unauthorised people to
use the appliance.
• The device can only be considered to be
switched off when the power supply has been
disconnected and the connection cables to other
devices have been removed.
• Only skilled personnel should carry out
maintenance on the device. When carrying out
maintenance, the operator is exposed to the risk
of electrocution and other hazards.
• Use only the accessories indicated by the
manufacturer. Any change that is not expressly
approved by the manufacturer will invalidate the
warranty.
• Take all necessary precautions to prevent the
apparatus from being damaged by electrostatic
discharge.
• The unit has been made for connection using a
three-core cable. To make a correct connection
to the earth circuit, follow the instructions in this
handbook.
• Handle the unit with great care, high mechanical
stress could damage it.
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