Many commercial PDF hosting sites charge for “instant access” to this document. Do not pay. The EMSD distributes the 2021 edition free of charge under the open government license.
Clearances for maintenance personnel inside the pit and headroom have been expanded to minimize occupational hazards.
The EMSD also manages several related "2021 Edition" codes that work alongside the Design Code:
Operational parameters, nominal speeds, and capacity metrics. Lift Well & Pit Mechanics Many commercial PDF hosting sites charge for “instant
Clause 1.3.2 explains that the full 2021 code applies to new installations. However, for major modernization (replacing the controller, machine, or car), the entire affected system must comply. Many building owners try to keep old shaft dimensions; the code requires recalculation of safety distances.
Reflecting the rise of smart city infrastructure, the 2021 framework paves the way for remote monitoring systems (RMS). Modern installations are encouraged to transmit telemetry data regarding cycles, door faults, and emergency stops to a centralized monitoring bureau for predictive maintenance. 5. Summary of Compliance Differences Feature Parameter Legacy Editions 2021 Edition Standard Mechanical edges or single-beam Full-height multi-beam infrared curtains Braking Safeguards Single operational brake system Redundant brakes with independent monitoring Emergency Rescue Manual winding wheels favored Automated Rescue Devices (ARD) standard Escalator Safety Skirts Static low-friction brushes Deflector devices with strict clear spacing 6. How to Access the Official PDF
The vertical transportation sector relies on rigorous standards to maintain public safety, mechanical efficiency, and regulatory compliance. In jurisdictions like Hong Kong, the Electrical and Mechanical Services Department (EMSD) regulates these systems. Clearances for maintenance personnel inside the pit and
: A major portion of the amendments focused on Section E Part 4, incorporating international escalator standards adjusted for local needs. Enhanced Escalator Safety :
Steel guide rails must withstand the forces exerted during safety gear application and seismic shifting without permanent deformation. Lift Car and Counterweight Safety
┌────────────────────────────────────────────────────────┐ │ KEY 2021 REVISION HIGHLIGHTS │ ├───────────────────────────┬────────────────────────────┤ │ Adoption of EN 115-1:2017 │ New Escalator Safeguards │ ├───────────────────────────┼────────────────────────────┤ │ Enhanced Control Systems │ Programmable Electronic Sys│ ├───────────────────────────┼────────────────────────────┤ │ Robust Structural Limits │ Stronger Balustrade Panels │ └───────────────────────────┴────────────────────────────┘ 1. Full Integration of EN 115-1:2017 for major modernization (replacing the controller
Comprehensive Guide to the Code of Practice on the Design and Construction of Lifts and Escalators (2021 Edition)
: Systems must detect and stop a lift car if it moves away from the landing with open doors.