ATTILA
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20
6. CONNECTIONS
6.1. ELECTRICAL CONNECTION
Only qualied technical personnel should perform connection operations on the equipment.
The electrical connection must be carried out in accordance with the legal compendium
and regulations applicable in the country where the equipment is installed.
6.1.1. POWER SUPPLY CONNECTION
Refer to the attached wiring diagram of the equipment.
To make a correct electrical connection:
▪ Set up a residual current circuit breaker
▪ Check that the mains voltage and frequency correspond to those on the nameplate. A variation ± 10% of the rated voltage
is allowed
▪ Connect the equipment to an efficient earthing system. Verify operation and declaration of conformity in accordance with
the regulatory compendium of the country of installation
▪ Install a bipolar cut-off switch with opening of the contacts at least 3 mm, upstream of the plug. This switch is mandatory
when the load exceeds 1000 watts or when the equipment is connected directly without the use of a plug. It must therefore
be placed in the immediate vicinity of the equipment so that it can be clearly seen by personnel in the event of maintenance
▪ Check that the cross-section of the power cable is adequate for the power absorbed by the equipment
It is compulsory by law to connect the equipment to an efcient earthing system, declared and veried by
the relevant authorities.
Do not connect the electrical plug of the equipment to an extension cord and/or reducer.
Proceed as follows:
STEP ACTION
1 Connect the power supply plug to the wall socket.
WARNING
Electrical hazard. If the power cable is damaged, replace it.
The manufacturer disclaims all liability for incorrect connections, not carried out in a
workmanlike manner or by unqualied and authorised technical personnel.
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