CODE: 599.685-042Buy the DOT:Download/CD-ROM
TITLE(s): FILTER-PRESS TENDER (beverage; chemical)

Tends filter press that filters liquors, such as gelatin, glue, and malt beverages: Turns valves to open lines, and pumps liquor through cotton, silk, or woodpulp filter. Inspects filtered liquors for specified degree of clarity. Recirculates cloudy liquor through filter until clear, or connects line to fresh filter press. Reads gauges that indicate pressure in lines and turns valves to maintain specified pressure. Turns valves to transfer clear liquor to specified department. May clean filter by backwashing it with water. May add chill-proof enzymes to filter when filtering beer.
GOE: 06.04.19 STRENGTH: L GED: R2 M1 L2 SVP: 3 DLU: 77
ONET CROSSWALK: 92962 Separating, Filtering, Clarifying, Precipitating, and Still Machine Operators and Tenders