Responsibilities and tasks are included below, other tasks may be assigned: 1.- Before starting work, verify that the equipment and tools are in good condition. 2.- The operator must comply with safety regulations and always use their personal protective equipment to perform their duties. 3.- Before starting operations, the operator must perform a vacuum test cycle to verify the proper functioning of the machine. 4.- The operator must keep their work area clean and orderly. 5.- Must verify the proper operation of the grinding machine by checking belts, guards, and the base where grinding occurs. 6.- Will report any anomalies or malfunctions detected in the machine to the shift supervisor. 7.- Will position the joint to be ground in such a way that it is possible, taking care not to erase the identification marks on the joint.