Wiring And Gas; Connection To The Power Mains - GIERRE BAKETEK 0564E Serie Instrucciones Para La Instalación, El Uso Y El Mantenimiento

2.2 Wiring and Gas

Connection to the power mains

Connection to the power mains must be made according to the current international, national and local
regulations.
Before the connection, make sure that the electrical data on the rating plate located at the bottom of the
rear side panel agree with the power supply (
A voltage variation of ±10% is allowed
The oven must be connected to the power mains permanently using at least a HO7RN-F cable (poly-
chloroprene heavy rubber cable) with wires featuring a cross-section suitable for the maximum power
demand ( see paragraph 1.3
In case of direct connection to the grid (without plug), it is necessary to include a device allowing disconnection
from the grid, with a break distance of contacts enabling complete disconnection under the conditions of
overvoltage category III, in compliance with installation rules.
Suitable automatic high-sensitivity ground fault switches must be installed to guarantee protection
against direct and indirect contact of live electrical parts and fault currents towards the bonding cable
according to the regulations in force.
This switch must be installed in the permanent electrical system of the facility where the appliance is
installed, and in the immediate vicinity of the actual appliance where it can be reached easily by
operators.
Check data in the specifications table for appropriate sizing of the supply line, master switch and cable
(see paragraph 1.3)
Earthing
The oven must be earthed.
The yellow/green wire of the cable must be fastened to the terminal marked
The oven must be included in an equipotential system. Connection must be made with a wire featuing a
cross-section of at least 10 mm² connected to the terminal
the oven.
The cable must be carried to the oven through a metal tube with any sharp parts suitable removed, or in a
stiff plastic tube.
To connect the cable to the terminal board of the oven, follow the instructions:
Connect the wires of the cable to the terminal board on the rear side of the oven, following the electrical
scheme proposed. Make sure that the yellow/green ground wire is 3 cm longer than neutral and live
wires. This must be the last wire to disconnect in case of dragging, and it can guarantee protection
against electric shock. Block the cable and close the lid of the terminal board.
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