GB/T 24804-2023
ActiveRules for the improvement of safety of existing lifts
提高在用电梯安全性的规范
Application Summary AI generated
This standard provides technical requirements and modification guidelines for enhancing the safety performance of existing lifts that were installed before the latest safety regulations took effect. It is applied in the building and property management industry, specifically for retrofitting older passenger and freight elevators in residential, commercial, and public buildings to meet current safety standards without full replacement. The standard covers upgrades to safety components, control systems, and protective devices, and is used by elevator maintenance companies, building owners, and inspection authorities during modernization projects.
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