This document specifies for passenger lifts and goods passenger lifts:
the verification of door locking devices;
the verification of safety gears;
the verification of overspeed governors;
the verification of buffers;
the verification of safety circuits and SIL-rated circuits;
the verification of ascending car overspeed protection means;
the verification of unintended car movement protection means;
the verification of rupture valves and one-way restrictors;
the verification of suspension and compensation means;
the discard criteria for suspension means and sheaves;
the calculation of guide rails;
the calculation of rams, cylinders, rigid pipes and fittings;
the evaluation of the traction;
the evaluation of the safety factor on suspension means;
the pendulum shock tests;
the fault exclusion for electric and electronic components;
the design rules for SIL-rated circuits.
This document is not applicable to passenger lifts, goods passenger lifts or lift components, which are installed or manufactured before the date of its publication.
Безбедносна правила за конструкцију и уградњу лифтова — Прегледи и испитивања — Део 50: Правила за пројектовање, прорачуни, прегледи и испитивања компонената лифтова
50.60Завршетак поступка одобравања дефинитивног текста нацрта стандарда
