Videotec ULISSE COMPACT - Manual (Page 8)

EN - English - I
nstruc
tions manual
8 MNVCUCZ_1351_EN
• The device must be installed only and exclusively
by qualified technical personnel.
• Before any technical work on the appliance,
disconnect the power supply.
• Do not use power supply cables that seem worn
or old.
• Never, under any circumstances, make any
changes or connections that are not shown in
this handbook. Improper use of the appliance
can cause serious hazards, risking the safety of
personnel and of the installation.
• Use only original spare parts. Non-original spare
parts could cause fire, electrical discharge or other
hazards.
• Before proceeding with installation check the
supplied material to make sure it corresponds
to the order specification by examining the
identification labels (4.2 Product markings, page
10).
• This device was designed to be permanently
installed on a building or on a suitable structure.
The device must be installed permanently before
any operation.
• A disconnecting device, readily and easily
accessible, must be incorporated in the electrical
system of the building for rapid intervention.
• Do not use the appliance in the presence of
inflammable substances.
• Do not allow children or unauthorised people to
use the appliance.
• Use only the accessories indicated by the
manufacturer. Any change that is not expressly
approved by the manufacturer will invalidate the
guarantee.
• Before connecting all the cables make sure the
device is properly connected to the earth circuit.
• Take all necessary precautions to prevent the
apparatus from being damaged by electrostatic
discharge.
• Handle the unit with great care, high mechanical
stress could damage it.
• Make especially sure that the power supply line is
insulated at a sufficient distance from all the other
cables, including lightning protection devices.
• The unit has been made for connection using a
3-pole cable. To make a correct connection to
the earth circuit, follow the instructions in this
handbook.
• If the device has to be removed from the
installation, always disconnect the earth cable last.
• Connect the coaxial cable to earth.
• 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.