rotated in the direction indicated by the arrow marked on the motor cover.
Check that the phases are connected in the correct sequence.
The machine must be connected to an efficient ground system: the supplier is not responsible in case this connection is not operated in compliance with the subject rules in force.
Before to do any maintenance cut the electricity supply to the machine: for maintenance refer to the machine electric diagram, which is inside the machine; anyway, it can be retrieved in any moment in the manufacturer web site.
The minimum section for the electric cable are indicated in the attached technical data sheet and are expressed in mm2.