T/ZS 0241-2021 Elevator maintenance and inspection technical regulations for old residential areas
T/ZS 0241-2021 Elevator maintenance and inspection technical regulations for old residential areas
Basic Information
Scope
Scope: This document specifies the staffing requirements, maintenance and repair methods, and maintenance and repair processes for the maintenance and repair of elevators installed in old residential communities. This document applies to the maintenance and repair services of elevators installed in old residential communities. For public housing with obvious insufficient infrastructure and functions, and units self-managed housing with elevators installed, the maintenance can be carried out in accordance with this standard; Main technical content: Preface 1 Scope 2 Normative reference documents 3 Terms and definitions 4 Staffing requirements 4.1 General requirements 4.2 Staffing 4.3 Division of labor 5 Maintenance and repair methods 6 Maintenance and repair processes 6.1 General requirements 6.2 External inspection 6.3 Foundation pit 6.4 Base pit 6.5 Shallow base pit 6.6 Waiting hall 6.7 Corridor connected to the building wall 6.8 Shaft 6.9 Roof 6.10 Car 6.11 Building reinforcement