| Job Title |
Top-precipitator-operator Helper |
| Job Description |
Assists Top-precipitator Operator (smelt. & Refin.) In
Precipitating Aluminum Hydroxide From Rich Liquor: Opens Valves
And Starts Pumps To Fill Precipitators According To Schedule And
To Add Specified Seed Charges To Tanks As Directed, Using
Levelometer To Determine Amount Of Seed Added. Raises And Lowers
Circulating Lines, Using Electric Hoist. Drops Metal Weights
From Tops Of Tanks To Break Scale And Crust Formations In Empty
Tanks. Lubricates Valves And Adjusts Packing Glands To Prevent
Leaks. Examines Precipitator Tanks For Adequate Circulation And
Empty Tanks For Cleanliness. Performs Other Duties As Described
Under Helper (any Industry) Master Title.
|
