T/JMTX 020-2021 Elevator maintenance requirements
T/JMTX 020-2021 Elevator maintenance requirements
Basic Information
Scope
Scope: This standard specifies the terms and definitions, basic requirements, basic procedures, and maintenance records for elevator maintenance and repair (hereinafter referred to as "maintenance"). This standard applies to traction and forced drive elevators, hydraulic drive elevators, escalators and moving walkways, and other types of elevators (except for refuse elevators). Main technical content: A.1 Basic requirements for maintenance personnel A.1.1 Maintenance personnel shall adhere to the principle of "safety first, prevention-oriented", earnestly study and implement national laws, policies, and regulations on labor safety and protection, and strictly follow the requirements of this operation manual to ensure the safety of maintenance personnel and elevator equipment. A.1.2 Maintenance personnel may only conduct elevator maintenance operations after obtaining the "Special Equipment Operator Certificate". A.1.3 Before conducting elevator maintenance operations, maintenance personnel shall familiarize themselves with the mechanical structure, working principle, and electrical principles of the elevator (or escalator) they are maintaining. A.1.4 Before starting work, maintenance personnel shall confirm that the elevator safety protection functions are in normal condition. A.1.5 During maintenance, maintenance personnel shall strictly follow the maintenance requirements and methods to conduct item-by-item maintenance and promptly fill out the relevant maintenance records. After being signed and confirmed by the safety management personnel of the user unit, the records shall be archived separately by the user unit and the maintenance personnel. A.1.6 During maintenance, maintenance personnel shall wear necessary labor protection gear according to the needs of the operation. A.1.7 Smoking is prohibited during maintenance operations. A.2 Safety operation requirements before maintenance A.2.1 Safety operation requirements before elevator ma