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       CODE: 579.665-010 Buy the DOT:Download/CD-ROM
TITLE(s): BRAKE-LINING FINISHER, ASBESTOS (nonmet. min.) alternate titles: impregnator operator
Tends tanks that impregnate asbestos lining stock with asphalt solution: Loads vacuum tank with
rolls of asbestos lining, using hoist. Turns valves to admit specified quantities of asphalt
solution into tank. Turns steam valves to heat tanks, observes temperature control chart, and
adjusts coolant valves to maintain temperature within specified limits. Transfers impregnated rolls
of asbestos from tank to oven, using hoist. Allows material to heat for specified time to complete
impregnating process. Starts blower to dry and exhaust fumes from asbestos. May standardize width
and thickness of asbestos lining [CALENDER-MACHINE OPERATOR (nonmet. min.)]. May test impregnated
stock to ensure conformance to specifications, using brake-testing machine. May deliver samples to
control laboratory. May tend mixing machine to prepare impregnating solution.
GOE: 06.04.19 STRENGTH: M GED: R3 M1 L1 SVP: 3 DLU: 77
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