Operator qualification symbols

	Unskilled worker, an operator without specific skills that is capable of performing simple tasks on qualified technicians' instructions.
	Lifting and moving equipment operator, a qualified operator capable of using the lifting and moving equipment for the materials and machine (while scrupulously following the manufacturer’s instructions) in compliance with the laws in force in the nation of use.
	Electrician, an authorized electrician capable of making electric connections.
	Manufacturer’s technician, a qualified technician provided by the manufacturer to conduct operations of complex nature in particular situations or whenever agreed with the user. This person may master mechanical and/or electrician and/or hardware and/or software skills as required.

Unskilled worker, an operator without specific skills that is capable of performing simple tasks on qualified technicians' instructions.

Lifting and moving equipment operator, a qualified operator capable of using the lifting and moving equipment for the materials and machine (while scrupulously following the manufacturer’s instructions) in compliance with the laws in force in the nation of use.

Electrician, an authorized electrician capable of making electric connections.

Manufacturer’s technician, a qualified technician provided by the manufacturer to conduct operations of complex nature in particular situations or whenever agreed with the user. This person may master mechanical and/or electrician and/or hardware and/or software skills as required.