ELECTRICAL CONNECTIONS
•
It is advisable to make all connections with flexible electric wire.
•
The supply conductor minimum section must be 1.5 mm2.
•
Observe applicable National and European Standards regarding
electrical safety;
•
The power lines must be distanced from the hot parts.
•
The burner can be installed exclusively in environments with
pollution degree 2 as specified in Standard EN 60204-1.
•
The burner can be installed exclusively in environments with
pollution degree 2.
•
Carefully check the cables before commissioning.
•
Incorrect wiring can damage the equipment and jeopardise
system safety.
•
Makes sure the equipment earth terminal, the metal burner casing
and electrical system earthing are connected properly.
•
Make sure that the power line frequency and voltage values
comply with those mentioned in the plate.
•
The three-phase or single-phase power supply line must have a
circuit breaker with fuses.
•
The main line and relevant switch with fuses must be suitable to
support the maximum current absorbed by the burner.
•
A single-pole switch with a contact opening gap equal or above
3 mm is required for the mains supply connection, in accordance
with current safety regulations.
•
Refer to the wiring diagram for electrical connections (line and
thermostats).
•
Strip the outer insulation of the power cable just as necessary for
the connection, preventing the cable to touch metal parts, and
provide a longer length for the earth conductor.
CAUTION / WARNINGS
Only professionally qualified personnel may open the burner
electrical switchboard.
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