5.0 INSTALLATION AND FIXING
2
SEP.SEPCOM_Vertical.--.M.A4.0722.EN Issue: A4
07.22
30
SEPCOM
®
Vertical
5.6 Electrical connection
Danger - Warning
The equipment is not provided with an electrical system. Connection to the mains has to be carried
out by an electrician.
Provide mains supply to the equipment concerned according to the compliant current legislation and
take into consideration the safety measures required by the installation environment and the envis
-
aged operating conditions.
Before carrying out the connection ensure that the mains voltage and frequency correspond to those
indicated on the electric motor rating plate. Disconnect from the mains before carrying out any work
and use suitable devices so that there cannot be an accidental reconnection.
Use electric cables having cross section appropriate to the power absorption of the motor of the equipment
concerned.
The type of motor connection depends on the voltage value available to be applied; please, refer to the wiring
diagram provided for each motor.
The illustration shows the wiring diagrams of the motors envisaged.
The installer will have to provide to interfacing the equipment with the necessary controls: start/stop, emer-
gency stop, reset after an emergency stop, in compliance with the regulatory standards in force.
In the testing phase, ensure that the motor rotation corresponds to the direction of rotation indicated by the
arrow applied on the motor.
If the rotation is inverse, invert the cable connections in the junction box.
Disconnect from the mains before carrying out any work and use suitable devices so that there cannot be an
accidental reconnection.
Ensure that the protection devices are present and working each time the equipment is started up.
During these checks make sure the rotation of the separator screw cannot damage the personnel or the equip-
ment.
The installer must connect the equipment to the earthing system of the plant.
Connections diagram
