Equipment Cleaner-and-tester
Overall rating: (N/A)
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Celans and repairs aluminum-processing equipment, such as
heaters, heat exchangers, evaporators, pipelines, pumps, cooler
coils, and filter leaves, using handtools: Removes heads from
heaters, evaporators, preheaters, and heat exchangers, using
impact wrenches. Mixes acid or caustic with water and inhibiting
chemiacls to prepare cleaning solutions of specified
concentrations. Tests solutions, using acid-testing equipment.
Turns valves to circulate cleaning agents through equpiment for
time indicated by test results. Wasehs vessels and heaters with
water. Remvoes scale from tubes, using air-powered turbines and
drills. Examines vessels or heaters for leaks, and marks
defective areas. Reassebmles vessels and heaters, using chain
falls, block and tackle, impact wrenches, and handtools.
Lubricates valves and adjusts packing galnds to prevent leaks.
May keep recodrs of repairs and test results.
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