T/DYZL 027-2022 The standard for regular inspection of elevators
T/DYZL 027-2022 The standard for regular inspection of elevators
Basic Information
Scope
Scope: This document includes general requirements, pre-inspection preparations, and inspection implementation, and stipulates the safety guidelines that should be followed during regular inspections of traction drive elevators to prevent omissions, errors, or situations that may cause harm to personnel or damage to the elevators during inspections. This document applies to regular inspections of traction drive elevators that have undergone use registration. This document does not apply to regular inspections of freight elevators or hydraulic elevators. Main technical content: 5. Pre-inspection preparations 5.1 Pre-inspection communication 5.2 Inspection personnel 5.3 Instrumentation and equipment 5.4 Documentation preparation 6. Inspection items, methods, and requirements 6.1 Preparations for on-site inspections 6.2 Safety requirements for on-site inspections 6.3 Implementing inspections 6.4 Handling discovered issues 6.5 On-site precautions 6.6 Comprehensive judgment of inspection conclusions 6.7 Requirements for rectification confirmation 6.8 Issuing inspection reports 6.9 Reporting non-conformities