INDUSTRIAL SHREDDER
Instruction manual for use and maintenance
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4.4
WIRINGS TO THE MAINS
IMPORTANT NOTICE
This action must be carried out by a qualified technician (electrician) in full
compliance with the Standard in force.
Before connecting the machine to the mains it is necessary to:
•
check that mains voltage and frequency are correct;
•
check the earthing plant for efficiency at the current socket;
•
max. variation of mains voltage: ±10%;
•
max. variation of mains frequency: ±2%;
•
Use the feeding cable with the section indicated in the relevant table in the Electrical
Equipment list;
•
The feeding cable (three-phase + PE) is connected, according to the regulations in force in
the user's Country, to the relevant clamp-box indicated in the electrical drawing;
•
Check that the socket where the equipment must be plugged into has a higher or, however, a
sufficient power compared to the maximum power absorbed by the machine;
•
Check that the equipment does not lay on the feeding cable;
•
Protect the power supply line from excess voltage (e.g. atmospheric electricity);
•
Protect the power supply line from overcurrent with opportunely co-ordinated devices (e.g.
automatic breakers);
•
a neutral conductor is not required.
