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XuetangX

Elevator maintenance and repair

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Overview

This course is a core curriculum in the elevator specialty, and the skills of elevator maintenance and repair are a specialized skill that students majoring in elevator installation and repair must master, and are the essential technical conditions for elevator maintenance personnel to be qualified for their posts.


The course follows the eight major systems and basic structures of elevators, explaining the maintenance process of each elevator component, and then conducting practical operation drills. It combines theory with practice, simulates real job scenarios, integrates typical cases, and provides learners with effective learning pathways and convenience.





Syllabus

  • Chapter 1 Overview of Elevators
    • 1.1 The importance of elevator repair and maintenance
    • 1.2 Basic structure of elevator
  • Chapter 2 Maintenance of customer relations
    • 2.1 Contact and communication with customers
    • 2.2 Equipment use procedures
  • Chapter 3 Introduction to common tools for elevator maintenance
    • 3.1 Multimeter
    • 3.2 Common maintenance tools for elevators
  • Chapter 4 Elevator maintenance and safe operation
    • 4.1 Elevator power-off tag lockout operation
    • 4.2 The elevator is operated safely in and out of the car roof
    • 4.3 Elevator safe entry and exit pit operation
    • 4.4 Elevator crank rescue operation
    • 4.5 Elevator fire protection device repair and maintenance operation
  • Chapter 5 Repair and Maintenance of the Computer Room
    • 5.1 Elevator traction machine repair and maintenance
    • 5.2 Elevator brake repair and maintenance
    • 5.3 Elevator control cabinet repair and maintenance
    • 5.4 Elevator speed limiter repair and maintenance
    • 5.5 Daily cleaning of the elevator machine room
  • Chapter 6 Elevator shaft repair and maintenance
    • 6.1 Elevator traction wire rope repair and maintenance
    • 6.2 Elevator hall door repair and maintenance
    • 6.3 Repair and maintenance of elevator car doors/related auxiliary components
    • 6.4 Repair and maintenance of elevator terminal station protection device
    • 6.5 Repair and maintenance of elevator accompanying cables and counterweights
  • Chapter 7 Pit and Elevator Car Bottom
    • 7.1 Elevator buffer repair and maintenance
    • 7.2 Repair and maintenance of elevator compensation devices
    • 7.3 Daily maintenance of elevator pit
    • 7.4 Repair and maintenance of elevator car bottom guide shoes and safety gear
  • Chapter 8 Elevator Car roof repair and maintenance
    • 8.1 Repair and maintenance of elevator car roof guide shoes and guide rails
    • 8.2 Repair and maintenance of elevator door machine system
    • 8.3 Repair and maintenance of elevator leveling and door area sensors
  • Chapter 9 Maintenance inside the elevator car and outside the hoistway
    • 9.1 Inspection of elevator car function
    • 9.2 Check the landing button panel, landing position indicator and outside the hall indicator
  • Final

    Taught by

    Shenyang Information Engineering School

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