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CODE: 541.685-014Buy the DOT:Download
TITLE(s): LEAD RECOVERER, CONTINUOUS-NAPHTHA-TREATING PLANT (petrol. refin.)

Tends centrifuge machine to separate lead compound, used in treating gasoline, from treating solution: Starts pumps to force treating solution into cylinder of centrifuge. Starts machine and allows cylinder to revolve until cake of lead compound has separated from solution. Stops machine, if batch-type centrifuge is used, and scrapes cake from cylinder into barrel, or if continuous-type centrifuge is used, starts steam pumps to force cake and liquid from cylinder into tanks as separation progresses.
GOE: 06.04.12 STRENGTH: M GED: R3 M2 L2 SVP: 4 DLU: 77
ONET CROSSWALK: 92962 Separating, Filtering, Clarifying, Precipitating, and Still Machine Operators and Tenders

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CODE: 541.685-014 Buy the DOT:Download TITLE(s): LEAD RECOVERER, CONTINUOUS-NAPHTHA-TREATING PLANT (petrol. refin.)

Tends centrifuge machine to separate lead compound, used in treating gasoline, from treating solution: Starts pumps to force treating solution into cylinder of centrifuge. Starts machine and allows cylinder to revolve until cake of lead compound has separated from solution. Stops machine, if batch-type centrifuge is used, and scrapes cake from cylinder into barrel, or if continuous-type centrifuge is used, starts steam pumps to force cake and liquid from cylinder into tanks as separation progresses.
GOE: 06.04.12 STRENGTH: M GED: R3 M2 L2 SVP: 4 DLU: 77
ONET CROSSWALK: 92962 Separating, Filtering, Clarifying, Precipitating, and Still Machine Operators and Tenders


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