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- ASME AA17.1-2007
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In many places, particularly in North America, elevator mechanics belong to a company called Elevator Constructors. L abor unions have a large impact on the industry, depending on the country. Mechanics make an average annual wage of US$70,910 (as of May 2010). [1] Elevator mechanic jobs are expected to grow of 13% from 2014 to 2024. [1]
The elevator operator had to regulate the elevator's speed, which typically required a good sense of timing to consistently stop the elevator level with each floor. In addition to their training in operation and safety, department stores later combined the role of operator with greeter and tour guide , announcing product departments, floor by ...
In Brazil, it is estimated that there are approximately 300,000 elevators currently in operation. [107] [108] The world's largest market for elevators is Italy, with more than 1,629 million euros of sales and 1,224 million euros of internal market. In Spain, the elevators in maintenance invoice €4 million a year, and €250 million in repairs.
O-level maintenance is typically optimized for quick turn-around, to enhance operational availability. Maintenance at this level typically consists of immediate remove and replace (R&R) operations that replace failed (unserviceable) LRUs with spare (serviceable) assets taken from inventory. Repair-in-place (RIP) procedures are also common.
Hoist atop an elevator. A hoist is a device used for lifting or lowering a load by means of a drum or lift-wheel around which rope or chain wraps. It may be manually operated, electrically or pneumatically driven and may use chain, fiber or wire rope as its lifting medium.
This is the subject of maintenance, repair and operations; the different strategies include: Condition-based maintenance; Planned preventive maintenance; Preventive maintenance; Corrective maintenance (does not use diagnostics) Integrated vehicle health management
In practice, sets of elevators and a spare duplicate are required on-site for general operations. Their failure almost always stops operations. To latch around a piece of pipework a set of elevators need a precise internal diameter, with an appropriately profiled shoulder to accommodate the lower profile of a tool joint.
Troubleshooting is a form of problem solving, often applied to repair failed products or processes on a machine or a system. It is a logical, systematic search for the source of a problem in order to solve it, and make the product or process operational again. Troubleshooting is needed to identify the symptoms.
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