UNI EN 81-41 : 2011

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 List of significant hazards
5 Safety requirements and/or protective measures
6 Verification of safety requirements and/or protective
  measures
7 Information for use
Annex A (normative) - Electronic components: failure exclusion
Annex B (informative) - Guidance in selection of lifting
        platforms
Annex C (informative) - Recommendations for the provisions
        and use of specially adapted control devices, switches
        and sensors
Annex D (informative) - In-use periodic examination, tests and
        servicing
Annex E (normative) - Safety components - Tests procedures
        for verification of conformity
Annex F (informative) - Steel guide rail calculation
Annex G (normative) - Friction/traction drive - Calculation
        and test for verification of traction conformity
Annex ZA (informative) - Relationship between this European
         Standard and the Essential Requirements of EU
         Directive 2006/42/EC
Bibliography

Explains safety requirements for construction, manufacturing, installation, maintenance and dismantling of electrically powered vertical lifting platforms affixed to a building structure intended for use by persons with impaired mobility: - travelling vertically between predefined levels along a guided path whose inclination to the vertical does not exceed 15 degrees; - intended for use by persons with or without a wheelchair; - supported or sustained by rack and pinion, wire ropes, chains, screw and nut, friction/traction between wheels and the rail, guided chain, scissors mechanism or hydraulic jack (direct or indirect); - with enclosed liftways; - with a speed not greater than 0,15 m/s; - with platforms where the carrier is not completely enclosed. Also explains all significant hazards relevant to lifting platforms, when they are used as intended and under the conditions foreseen by the manufacturer.