Cooling & Freezing Equipment Operators & Tenders
Description : Operate or tend equipment, such as cooling and freezing units, refrigerators, batch freezers, and freezing tunnels, to cool or freeze products, food, blood plasma, and chemicals.
JobTitles : Refrigeration Operator, Machine Operator, Compressor Operator, Freezer Person, Compressor Room Operator, Engine Room Operator, Freezer Operator, Production Operator, Refrigeration Lead, Refrigeration Technician
Tasks:
- Adjust machine or freezer speed and air intake to obtain desired consistency and amount of product.
- Monitor pressure gauges, ammeters, flowmeters, thermometers, or products, and adjust controls to maintain specified conditions, such as feed rate, product consistency, temperature, air pressure, and machine speed.
- Record temperatures, amounts of materials processed, or test results on report forms.
- Read dials and gauges on panel control boards to ascertain temperatures, alkalinities, and densities of mixtures, and turn valves to obtain specified mixtures.
- Correct machinery malfunctions by performing actions such as removing jams, and inform supervisors of malfunctions as necessary.
- Start machinery, such as pumps, feeders, or conveyors, and turn valves to heat, admit, or transfer products, refrigerants, or mixes.
- Assemble equipment, and attach pipes, fittings, or valves, using hand tools.
- Scrape, dislodge, or break excess frost, ice, or frozen product from equipment to prevent accumulation, using hands and hand tools.
- Weigh packages and adjust freezer air valves or switches on filler heads to obtain specified amounts of product in each container.
- Stir material with spoons or paddles to mix ingredients or allow even cooling and prevent coagulation.