-
the voltage and frequency values of the power supply system match the values on the "technical
data" plate affixed on the appliance;
the electrical system is able to withstand the load of the device (see the "technical
-
specifications" plate);
-
the power supply system has an adequate earth connection according to current legal
regulations;
-
the pole switch used for mains connection is easily accessible when the device is installed;
-
in direct connection to the mains, a protective pole switch must be provided between the
appliance and the mains with minimum opening between contacts of overvoltage category III
(4000V), rated for the load and complying with applicable regulations;
-
the yellow/green earth wire is not interrupted by the switch;
-
when the device is operating, the power supply voltage does not deviate from the voltage
value by ±10.
Ensure the power supply cable does not enter in contact with the device's hot parts after
inserting it in the terminal board
If the supply cable il damaged then it must be replaced by the manufacturer or by your
technical support or by a qualified person to avoid any risk.
Connection of power cable - To access the terminal board, just remove the appliances rear side
panel. Loosen the cable gripper and allow the cable to pass through it. Arrange the conductors so that
the earth conductor is the last to detach from its terminal if the cable goes into a state of faulty traction.
Connect the phase conductors to the terminals marked "L", connecting the neutral conductor to the
terminal marked "N" and the earth conductor to the terminal marked with the symbol
cable gripper and re-fit the rear side panel of the appliance. The appliance must be connected to an
equipotential system whose efficiency must first be checked according to current legal regulations.
This connection must be made between different appliances by using the appropriate terminal marked
with the symbol
. The equipotential conductor must have a minimum diameter of 2,5mm
equipotential terminal is at the rear of the appliance.
Safety thermal breaker - The appliance has a manually reset safety thermal breaker. It protects
against excessive dangerous over-temperatures which could be accidentally generated inside the
appliance. If the device is tripped, it interrupts electrical power to the appliance and thus prevent it
from operating.
. Tighten the
2
. The