A professional who tends battery of machines that spray protective coating of lacquer inside cans. Respnsibilities include:

• Adjusts lever to center spraying nozzle in can-holding pocket.
• Starts machine and observes spraying process as cans revolve on holding turret.
• Pulls cans from discharge line and inspects coating for conformity to specifications.
• Stops machine and removes jammed cans manually or with tongs.
• Cleans excess lacquer from spray nozzle and machine, using solvent and brush.
• May adjust machine and spraying mechanism, using wrenches.
• May regulate oven temperature to ensure uniform drying.
• May mix lacquer spray solution, according to formula, and fill machine reservoirs.