Electrical Connections - Unox SpidoCook Instruction Manual

Electrical connections

Three-phase cable connection models
Appliance fitted with a (three-phase) cable attached to the terminal board in the figure: these fry tops are supplied
with a 5-wire electricity cable and leave the factory having been set up for three-phase connection with neutral; the
cable should be connected directly to a switchboard. Means for disconnection must be incorporated in the fixed
wiring in accordance with the wiring rules. We recommend the use of a safety switch for fault currents.
During appliance operation, the power supply voltage should not deviate from the nominal voltage value
specified on the appliance rating plate.
To carry out other types of connection, please refer to the "Technical data" attachment to check the connection
methods used for the appliance model in question, as well as the type of cable that should be used.
Connection diagrams can be found on the inside of the terminal board cover.
Only perform the connections indicated on the technical data sheet, fitting the copper jumper and electricity
cable underneath the screw in its tightening direction, so that when the screw is tightened, the cable and jumper
are tightly secured.
Caution!
The power supply cable may only be replaced by the manufacturer, a representative from the Assistance Service
or a similarly qualified member of staff.
Incorrect connection may cause the terminal board to overheat so much that it melts. In light of the above
information, UNOX accepts no responsibility for any situation resulting from work carried out in an unprofessional
manner, or from the incorrect intepretation or application of regulations. The appliance must be connected to
the electricity mains earth conductor.
Caution!
The cable must only be replaced by authorised personnel. The earthing cable must be yellow and
green. To replace the power supply cable (if using a terminal board with a pre-installed cable),
proceed as follows:
• Open the terminal board cover by removing the fixing screws
• Connect the wires in accordance with the selected connection diagram
• Secure the cable using the relevant cable clamp
• Close the terminal board cover and tighten the fixing screws
Equipotential connection
The appliance must be included in an equipotential system, which has been checked for efficiency in accordance
with the specifications set out in current regulations. This connection must be performed between different
appliances, using the terminal marked as equipotential. The equipotential wire must have a minimum cross-
section of 10 mm2 and must be yellow and green.
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