Videotec MAXIMUS MMX Manuel D'instructions page 9

• Be careful not to use 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. Any change that is not expressly approved
by the manufacturer will invalidate both the
guarantee and certification.
• Before proceeding with installation, check the
supplied material to make sure it corresponds
to the order specification by examining the
identification labels (4.3 Product marking, page
10).
• Use adequate personal protective equipment
during installation.
• This device was designed to be permanently
secured and connected on a building or on a
suitable structure. The device must be permanently
secured and connected before any operation.
MNVCMMX_1821_EN
• Comply with all the national standards during the
device installation.
• 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.
• To comply with the main supply voltage dips and
short interruption requirements, use a suitable
Uninterruptable Power Supply (UPS) to power the
unit.
• Make all connections, installation and maintenance
work in a non-explosive atmosphere.
• Power the device using a power supply network of
24Vac, 24Vdc or PSE (Power Sourcing Equipment)
in compliance with IEEE 802.3at (PoE+).
• In the case of a 24Vac power supply, you must
provide for adequate separation from the AC
power supply line using double or reinforced
insulation between the main power supply line
and the secondary circuit.
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