{"c":"47-4021.00","n":"Elevator and Escalator Installers and Repairers","d":"Assemble, install, repair, or maintain electric or hydraulic freight or passenger elevators, escalators, or dumbwaiters.","g":"47","tasks":[{"t":"Inspect wiring connections, control panel hookups, door installations, and alignments and clearances of cars and hoistways to ensure that equipment will operate properly.","core":true,"id":11571,"r":55,"dt":"08/2023","src":"Incumbent"},{"t":"Assemble, install, repair, and maintain elevators, escalators, moving sidewalks, and dumbwaiters, using hand and power tools, and testing devices such as test lamps, ammeters, and voltmeters.","core":true,"id":11564,"r":54,"dt":"08/2023","src":"Incumbent"},{"t":"Disassemble defective units, and repair or replace parts such as locks, gears, cables, and electric wiring.","core":true,"id":11572,"r":55,"dt":"08/2023","src":"Incumbent"},{"t":"Check that safety regulations and building codes are met, and complete service reports verifying conformance to standards.","core":true,"id":11567,"r":53,"dt":"08/2023","src":"Incumbent"},{"t":"Locate malfunctions in brakes, motors, switches, and signal and control systems, using test equipment.","core":true,"id":11566,"r":55,"dt":"08/2023","src":"Incumbent"},{"t":"Adjust safety controls, counterweights, door mechanisms, and components such as valves, ratchets, seals, and brake linings.","core":true,"id":11569,"r":55,"dt":"08/2023","src":"Incumbent"},{"t":"Read and interpret blueprints to determine the layout of system components, frameworks, and foundations, and to select installation equipment.","core":true,"id":11570,"r":55,"dt":"08/2023","src":"Incumbent"},{"t":"Connect car frames to counterweights, using steel cables.","core":true,"id":11576,"r":54,"dt":"08/2023","src":"Incumbent"},{"t":"Maintain log books that detail all repairs and checks performed.","core":true,"id":11573,"r":54,"dt":"08/2023","src":"Incumbent"},{"t":"Connect electrical wiring to control panels and electric motors.","core":true,"id":11568,"r":55,"dt":"08/2023","src":"Incumbent"},{"t":"Test newly installed equipment to ensure that it meets specifications, such as stopping at floors for set amounts of time.","core":true,"id":11565,"r":55,"dt":"08/2023","src":"Incumbent"},{"t":"Participate in additional training to keep skills up to date.","core":true,"id":11574,"r":55,"dt":"08/2023","src":"Incumbent"},{"t":"Operate elevators to determine power demands, and test power consumption to detect overload factors.","core":true,"id":11582,"r":54,"dt":"08/2023","src":"Incumbent"},{"t":"Install electrical wires and controls by attaching conduit along shaft walls from floor to floor and pulling plastic-covered wires through the conduit.","core":true,"id":11580,"r":55,"dt":"08/2023","src":"Incumbent"},{"t":"Attach guide shoes and rollers to minimize the lateral motion of cars as they travel through shafts.","core":true,"id":11575,"r":55,"dt":"08/2023","src":"Incumbent"},{"t":"Install outer doors and door frames at elevator entrances on each floor of a structure.","core":true,"id":11579,"r":55,"dt":"08/2023","src":"Incumbent"},{"t":"Assemble elevator cars, installing each car's platform, walls, and doors.","core":false,"id":11578,"r":55,"dt":"08/2023","src":"Incumbent"},{"t":"Bolt or weld steel rails to the walls of shafts to guide elevators, working from scaffolding or platforms.","core":false,"id":11577,"r":54,"dt":"08/2023","src":"Incumbent"},{"t":"Assemble electrically powered stairs, steel frameworks, and tracks, and install associated motors and electrical wiring.","core":false,"id":11583,"r":54,"dt":"08/2023","src":"Incumbent"},{"t":"Cut prefabricated sections of framework, rails, and other components to specified dimensions.","core":false,"id":11581,"r":53,"dt":"08/2023","src":"Incumbent"}]}