A professional who tends beverage inspection machine, equipped with photoelectric cell, that automatically detects and rejects filled beverage bottles containing solid impurities. Respnsibilities include:

• Starts conveyor that conveys bottles filled with alcoholic or nonalcoholic beverages through inspection machine.
• Removes rejected bottles from reject tray and examines contents of bottles in front of inspection light to verify presence of solid impurities.
• Drops bottles containing impurities in refuge container for disposal.
• Observes bottles on conveyor to detect jamming or bottle defects, such as chips and cracks.
• Drops defective bottles in refuse container for disposal.
• Removes fallen or other bottles blocking feed or discharge openings of inspection machine and replaces bottles on conveyor.
• Periodically places test bottle in feed opening of inspection machine and examines reject tray for bottle to ensure that machine is operative.