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1.4 Safety instructions - Precautions for installation
Caution: this equipment must be fitted and maintained by a qualified person.
1.4.1 Using the guide
Be sure to follow the indications given by the pictograms in this manual. The main pictograms are
identified below:
: indicates advice, a recommendation or a technical explanation.
: indicates that special attention needs to be paid.
: indicates that misuse or failure to follow the instructions could result in a electrical danger.
This information must be taken into account when installing or using the product.
1.4.2 Safety - Electrical installation
Select a location to install the clock, preferably away from sources of electrical interference, such
as transformers.
The clock must be powered through the building's electrical installation.
It is designed for Category II overvoltage. Max. V peak: 2500V.
Provide a mains power supply protection compliant with CEI 61643 in other cases, if necessary.
The clock is connected to the Ethernet network. According to the model, power to control the hands
is supplied via the mains or the PoE Ethernet network. Power for the lighting, where it exists, is
supplied by the mains.
The electrical installation of this equipment must comply with the electrical standards in force in the
country where the product is used. The installation must comply with the IEC 364 standard or with
the 802.3af, class 3 standard for PoE power supply. The IT network must support PoE or PoE+ for
a clock version with PoE power supply.
Provide a differential circuit breaker max. 30mA / phase-neutral of 16A maximum, rapidly
accessible upstream from each power-supply line (permanent power supply for the clock and
power supply for the lighting according to your model). This circuit breaker provides power supply
protection and disconnecting, and must be cut off in the event of maintenance.
Conductors on the same circuit must be attached to each other close to the terminal block to avoid
reduced isolation should one of the terminals become loose.
Attach the cables connected to the clock terminal block on the fixing plate (single-sided model) or
on the central bracket (double-sided model) with cable retainers to avoid pulling on the terminal
block.
Ethernet cable input (without RJ45 male connector) via cable gland with crimping of the male
connector in the clock (Single-sided).
Alarm relay circuit of maximum 3A with 30V
The equipment should not be powered up until it has been mounted to the wall.
The clock must be closed.
Moreover, with lighting option, if the clock is open and switched on, there is a danger
of light radiation for eyes.
Depending on the options chosen, your clock may be fitted with an emergency battery.
There is risk of explosion if the battery is replaced by a battery of incorrect type.
Dispose of used batteries according to the manufacturer's instructions.
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EN
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