Elevator Installers and Repairers

Description

Assemble, install, repair, or maintain electric or hydraulic freight or passenger elevators, escalators, or dumbwaiters.

Tasks

  • 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.
  • Test newly installed equipment to ensure that it meets specifications, such as stopping at floors for set amounts of time.
  • Locate malfunctions in brakes, motors, switches, and signal and control systems, using test equipment.
  • Check that safety regulations and building codes are met, and complete service reports verifying conformance to standards.
  • Connect electrical wiring to control panels and electric motors.
  • Adjust safety controls, counterweights, door mechanisms, and components such as valves, ratchets, seals, and brake linings.
  • Read and interpret blueprints to determine the layout of system components, frameworks, and foundations, and to select installation equipment.
  • Inspect wiring connections, control panel hookups, door installations, and alignments and clearances of cars and hoistways to ensure that equipment will operate properly.
  • Disassemble defective units, and repair or replace parts such as locks, gears, cables, and electric wiring.
  • Maintain log books that detail all repairs and checks performed.
  • Participate in additional training to keep skills up-to-date.
  • Attach guide shoes and rollers to minimize the lateral motion of cars as they travel through shafts.
  • Connect car frames to counterweights, using steel cables.
  • Bolt or weld steel rails to the walls of shafts to guide elevators, working from scaffolding or platforms.
  • Assemble elevator cars, installing each car's platform, walls, and doors.
  • Install outer doors and door frames at elevator entrances on each floor of a structure.
  • Install electrical wires and controls by attaching conduit along shaft walls from floor to floor, then pulling plastic-covered wires through the conduit.
  • Cut prefabricated sections of framework, rails, and other components to specified dimensions.
  • Operate elevators to determine power demands, and test power consumption to detect overload factors.
  • Assemble electrically powered stairs, steel frameworks, and tracks, and install associated motors and electrical wiring.

Knowledge

Mechanical — Knowledge of machines and tools, including their designs, uses, repair, and maintenance.
Customer and Personal Service — Knowledge of principles and processes for providing customer and personal services. This includes customer needs assessment, meeting quality standards for services, and evaluation of customer satisfaction.
Building and Construction — Knowledge of materials, methods, and the tools involved in the construction or repair of houses, buildings, or other structures such as highways and roads.
Public Safety and Security — Knowledge of relevant equipment, policies, procedures, and strategies to promote effective local, state, or national security operations for the protection of people, data, property, and institutions.
Design — Knowledge of design techniques, tools, and principles involved in production of precision technical plans, blueprints, drawings, and models.
Computers and Electronics — Knowledge of circuit boards, processors, chips, electronic equipment, and computer hardware and software, including applications and programming.
Physics — Knowledge and prediction of physical principles, laws, their interrelationships, and applications to understanding fluid, material, and atmospheric dynamics, and mechanical, electrical, atomic and sub- atomic structures and processes.
Engineering and Technology — Knowledge of the practical application of engineering science and technology. This includes applying principles, techniques, procedures, and equipment to the design and production of various goods and services.
English Language — Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar.
Mathematics — Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.

Skills

Equipment Maintenance — Performing routine maintenance on equipment and determining when and what kind of maintenance is needed.
Equipment Selection — Determining the kind of tools and equipment needed to do a job.
Troubleshooting — Determining causes of operating errors and deciding what to do about it.
Active Listening — Giving full attention to what other people are saying, taking time to understand the points being made, asking questions as appropriate, and not interrupting at inappropriate times.
Critical Thinking — Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions or approaches to problems.
Repairing — Repairing machines or systems using the needed tools.
Reading Comprehension — Understanding written sentences and paragraphs in work related documents.
Time Management — Managing one's own time and the time of others.
Active Learning — Understanding the implications of new information for both current and future problem-solving and decision-making.
Complex Problem Solving — Identifying complex problems and reviewing related information to develop and evaluate options and implement solutions.

Abilities

Problem Sensitivity — The ability to tell when something is wrong or is likely to go wrong. It does not involve solving the problem, only recognizing there is a problem.
Deductive Reasoning — The ability to apply general rules to specific problems to produce answers that make sense.
Oral Comprehension — The ability to listen to and understand information and ideas presented through spoken words and sentences.
Arm-Hand Steadiness — The ability to keep your hand and arm steady while moving your arm or while holding your arm and hand in one position.
Oral Expression — The ability to communicate information and ideas in speaking so others will understand.
Inductive Reasoning — The ability to combine pieces of information to form general rules or conclusions (includes finding a relationship among seemingly unrelated events).
Finger Dexterity — The ability to make precisely coordinated movements of the fingers of one or both hands to grasp, manipulate, or assemble very small objects.
Manual Dexterity — The ability to quickly move your hand, your hand together with your arm, or your two hands to grasp, manipulate, or assemble objects.
Near Vision — The ability to see details at close range (within a few feet of the observer).
Control Precision — The ability to quickly and repeatedly adjust the controls of a machine or a vehicle to exact positions.

Work Activities

Repairing and Maintaining Mechanical Equipment — Servicing, repairing, adjusting, and testing machines, devices, moving parts, and equipment that operate primarily on the basis of mechanical (not electronic) principles.
Repairing and Maintaining Electronic Equipment — Servicing, repairing, calibrating, regulating, fine-tuning, or testing machines, devices, and equipment that operate primarily on the basis of electrical or electronic (not mechanical) principles.
Making Decisions and Solving Problems — Analyzing information and evaluating results to choose the best solution and solve problems.
Performing General Physical Activities — Performing physical activities that require considerable use of your arms and legs and moving your whole body, such as climbing, lifting, balancing, walking, stooping, and handling of materials.
Handling and Moving Objects — Using hands and arms in handling, installing, positioning, and moving materials, and manipulating things.
Getting Information — Observing, receiving, and otherwise obtaining information from all relevant sources.
Controlling Machines and Processes — Using either control mechanisms or direct physical activity to operate machines or processes (not including computers or vehicles).
Updating and Using Relevant Knowledge — Keeping up-to-date technically and applying new knowledge to your job.
Inspecting Equipment, Structures, or Material — Inspecting equipment, structures, or materials to identify the cause of errors or other problems or defects.
Communicating with Supervisors, Peers, or Subordinates — Providing information to supervisors, co-workers, and subordinates by telephone, in written form, e-mail, or in person.

Work Context

Wear Common Protective or Safety Equipment such as Safety Shoes, Glasses, Gloves, Hearing Protection, Hard Hats, or Life Jackets — How much does this job require wearing common protective or safety equipment such as safety shoes, glasses, gloves, hard hats or life jackets?
Exposed to High Places — How often does this job require exposure to high places?
Exposed to Hazardous Conditions — How often does this job require exposure to hazardous conditions?
Face-to-Face Discussions — How often do you have to have face-to-face discussions with individuals or teams in this job?
Consequence of Error — How serious would the result usually be if the worker made a mistake that was not readily correctable?
Exposed to Hazardous Equipment — How often does this job require exposure to hazardous equipment?
Freedom to Make Decisions — How much decision making freedom, without supervision, does the job offer?
Structured versus Unstructured Work — To what extent is this job structured for the worker, rather than allowing the worker to determine tasks, priorities, and goals?
Frequency of Decision Making — How frequently is the worker required to make decisions that affect other people, the financial resources, and/or the image and reputation of the organization?
Importance of Being Exact or Accurate — How important is being very exact or highly accurate in performing this job?

Interests

Realistic — Realistic occupations frequently involve work activities that include practical, hands-on problems and solutions. They often deal with plants, animals, and real-world materials like wood, tools, and machinery. Many of the occupations require working outside, and do not involve a lot of paperwork or working closely with others.
Investigative — Investigative occupations frequently involve working with ideas, and require an extensive amount of thinking. These occupations can involve searching for facts and figuring out problems mentally.
Conventional — Conventional occupations frequently involve following set procedures and routines. These occupations can include working with data and details more than with ideas. Usually there is a clear line of authority to follow.
Enterprising — Enterprising occupations frequently involve starting up and carrying out projects. These occupations can involve leading people and making many decisions. Sometimes they require risk taking and often deal with business.
Artistic — Artistic occupations frequently involve working with forms, designs and patterns. They often require self-expression and the work can be done without following a clear set of rules.
Social — Social occupations frequently involve working with, communicating with, and teaching people. These occupations often involve helping or providing service to others.

Work Style

Attention to Detail — Job requires being careful about detail and thorough in completing work tasks.
Dependability — Job requires being reliable, responsible, and dependable, and fulfilling obligations.
Analytical Thinking — Job requires analyzing information and using logic to address work-related issues and problems.
Persistence — Job requires persistence in the face of obstacles.
Independence — Job requires developing one's own ways of doing things, guiding oneself with little or no supervision, and depending on oneself to get things done.
Self Control — Job requires maintaining composure, keeping emotions in check, controlling anger, and avoiding aggressive behavior, even in very difficult situations.
Integrity — Job requires being honest and ethical.
Cooperation — Job requires being pleasant with others on the job and displaying a good-natured, cooperative attitude.
Stress Tolerance — Job requires accepting criticism and dealing calmly and effectively with high stress situations.
Initiative — Job requires a willingness to take on responsibilities and challenges.

Work Values

Support — Occupations that satisfy this work value offer supportive management that stands behind employees. Corresponding needs are Company Policies, Supervision: Human Relations and Supervision: Technical.
Working Conditions — Occupations that satisfy this work value offer job security and good working conditions. Corresponding needs are Activity, Compensation, Independence, Security, Variety and Working Conditions.
Independence — Occupations that satisfy this work value allow employs to work on their own and make decisions. Corresponding needs are Creativity, Responsibility and Autonomy.
Relationships — Occupations that satisfy this work value allow employees to provide service to others and work with co-workers in a friendly non-competitive environment. Corresponding needs are Co-workers, Moral Values and Social Service.
Achievement — Occupations that satisfy this work value are results oriented and allow employees to use their strongest abilities, giving them a feeling of accomplishment. Corresponding needs are Ability Utilization and Achievement.
Recognition — Occupations that satisfy this work value offer advancement, potential for leadership, and are often considered prestigious. Corresponding needs are Advancement, Authority, Recognition and Social Status.

Related Occupations

Lay Titles

National Wages and Employment Info


Median Wages (2008): $33.35 hourly, $69,380 annual.
Employment (2008): 25,070 employees