TRANSLATION OF THE ORIGINAL INSTRUCTIONS (Keep for future reference)
Codice Documento
Rev.
Data di salvataggio
Data di stampa
U500-U600 ISTRUZIONI
02
04/11/2015
04/11/2015
EN
21
3.4. POWER
SUPPLIES
3.4.1. Electricity supply
Hook-up of the electrical power supply must comply with all of the relevant legislation in force in the country of machine use.
The electrical power supply must be maintained in compliance with the following technical prescriptions:
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values are applied, the components may be irreparably damaged;
2. A residual current device must be installed that is coordinated with the protection circuit, in compliance with the legislation and the
legislative and regulatory provisions in force in the country of installation.
3. The electrical enclosure power supply, taking into account the fact that the electrical enclosure is construed as an electrical device
or component in relation to the power supply network, in the context of the protection against indirect contact by means of automatic
disconnection of the power supply, a residual current device must be installed coordinated with the protection circuit, in compliance
with legislation and the legislative and regulatory provisions in force in the country of installation.
4. The electrical enclosure power supply cable outside the machine casing must be routed through the spaces prepared by the user
which must be adequately protected.
5. The electrical enclosure power supply cable inside the electrical equipment enclosure must be routed trough the spaces provided
and adequately marked with symbol no. 5036 of IEC 60417-2, all in compliance with symbol B 3.6 of ISO 3864.
symbol no. 5036 of IEC 60417-2
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sections may alter the short circuit current values and therefore impair the protection levels in the event of short circuit
7. The power supply conductors must be made of copper.
8. The electrical enclosure power supply cable, from the overcurrent protection device to the electrical enclosure hook-up point, must
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9. Before the electrical equipment is powered by the user, the continuity (connected and available) of the neutral conductor (N) must be
guaranteed.
10. Before the electrical equipment is powered by the user, the continuity (connected and available) of the yellow and green conductor
of the earth bonding circuit must be guaranteed.
8. Do not force the connector into the socket. Once inserted, turn
the ring nut clockwise until it is completely locked.
9. Connect the machine up to the power supply and proceed with
machine testing.
NOTES:
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