NERONE MID - 6. Connections; 6.1. Electrical Connection; 6.1.1. Electrical Power Supply Connection; 6.1.2. Equipotential Clamp Connection

NERONE MID
EN
30
6. CONNECTIONS
6.1. ELECTRICAL CONNECTION
6.1.1. ELECTRICAL POWER SUPPLY CONNECTION
The electrical connection must be carried out by a qualified technician. The installation
and electrical connections must be carried out in compliance with the legal framework and
regulations applicable in the countries where the equipment is to be installed.
The following is required to perform a correct electrical connection:
▪ provide a differential magentothermal switch and make sure that the frequency/voltage of the line corresponds to the one
shown on the product’s identification plate.
▪ check the power supply voltage at the connection and the ±10% nominal at start up.
▪ install a bipolar cut-off switch with opening of the contacts at least 3 mm, upstream of the plug. This switch is compulsory
when the load exceeds 1000 Watt or when connected directly without using the plug and must be placed in the immediate
vicinity of the oven so that it can be easily seen by the technician in case of maintenance.
▪ only for three-phase oven: Install a switch downstream with a contacts opening distance which allows complete
disconnection in the overtension III category conditions, in compliance with the installation rules.
▪ that the section of the power cable must be suitable for the power absorbed by the oven.
▪ The earthing of the system is required by law, therefore it is required to connect it to an efficient earthing system.
Proceed as follows:
STEP ACTION
1 Unscrew the 4 screws that fasten the cover of the electrical panel compartment and open it.
2 Pass the power supply cable in the cable gland present on the cover and tighten it.
3 Connect the power supply cable to terminals N - L1 - L2 - L3.
If the power supply cable is damaged, it must be replaced by the Manufacturer, an
authorised technician or a person qualified to avoid dangerous situations.
The Manufacturer declines any liability for incorrect connections, not performed in a
workmanlike manner or performed by non-professionally qualified persons.
6.1.2. EQUIPOTENTIAL CLAMP CONNECTION
Connect the oven to the earthing system and insert it in the equipotential circuit. The clamp used for this purpose is
on the back of the oven and is marked by the international symbol in the figure.