T/HEBSEA 3-2023 Elevator maintenance and operation procedures
T/HEBSEA 3-2023 Elevator maintenance and operation procedures
Basic Information
Scope
Main technical content: The main content is as follows: (1). The "4 basic requirements" in the regulations clarify the requirements for operators, the requirements for operating tools, equipment, and instruments, and the requirements for elevator maintenance procedures. (2). The "5 maintenance and repair operation procedures" in the regulations, based on the characteristics of the elevator's spatial structure, clarify the inspection principles and key points for elevator maintenance operations in the machine room, car, car top, car bottom, floor stations, and pit, and provide the commonly used key points and requirements for confirming the overall performance of the elevator. (3). The "6 emergency response to elevator trapping" in the regulations provides the safety key points for emergency response to trapping in both machine room elevators and non-machine room elevators after trapping occurs.