Sacmi CCM001, User Manual

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4
INSTALLATION
4.3.5.2 Earth connection
E0004P
WARNING!
The machine must be connected to an effective earth electrode. Join the earth electrode to the point marked PE
(EN60445).
In addition, join the earth electrode to the connection points on the machine frame marked with the
E0006
symbol
(417-IEC-5019).
E0004P
WARNING!
Failure to earth the indicated parts may cause serious machine damage and personal injury.
4.3.5.3 Connection to the supply mains
The electrical cabinet has to be connected to the supply mains. Use a suitably sized four-pole cable as indicated in
the SPECIFICATIONS paragraph. The three wires R.S.T. are to be joined to the main switch terminals. Connect the
earth wire to the terminal marked PE located inside the electrical cabinet.
E0004P
WARNING!
As there are a number of electronic converters inside the electrical cabinet, make sure the ground fault circuit
interrupters on the power supply are of the B type (as recommended by CEI 64-8 specifications, par. 532.2.1.4)
thereby ensuring adequate protection against leakage currents.