ISO 14122-4:2016 gives requirements for fixed ladders which are a part of a stationary machine, and to the non-powered adjustable parts (e.g. foldable, slidable) and movable parts of fixed ladder systems. NOTE 1 "Fixed" means of access are those mounted in such a manner (for example, by screws, nuts, welding) that they can only be removed by the use of tools. ISO 14122-4:2016 specifies minimum requirements that also apply when the same means of access is required as the part of the building or civil construction (e.g. fixed ladders) where the machine is installed, on condition that the main function of that part of the construction is to provide a means of access to the machine. NOTE 2 Where no local regulation or standards exists, this part of ISO 14122 may be used also for means of access which are outside the scope of the standard. It is intended that this part of ISO 14122 be used with ISO 14122-1 to give the requirements for fixed ladder systems. The ISO 14122 series as a whole is applicable to both stationary and mobile machinery where fixed means of access are necessary. It is not applicable to powered means of access such as lifts, escalators, or other devices specially designed to lift persons between two levels. ISO 14122-4:2016 is not applicable to machinery manufactured before the date of its publication.
Tämän julkaisun valmistelusta Suomessa vastaa Metalliteollisuuden Standardisointiyhdistys ry, puh. 09 19 231 (vaihde).
Sisällysluettelo
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Selection and design of ladder systems
4.1 General
4.2 Choice of a type fall protection device
4.3 Height of ladder flights and fall protection device
4.4 Platforms and landings
5 Specific requirements of ladder systems
5.1 General requirements
5.2 Ladder with two stiles
5.3 Ladder with one stile
5.4 Departure and arrival areas
5.5 Fall protection device
5.6 Platforms and landings
5.7 Requirements on moveable parts of fixed ladders
6 Verification of safety requirements
6.1 General
6.2 Tests of fixed ladders with two stiles
6.3 Test of ladders with one stile
6.4 Test of extensions of guard-rails
7 Information for use for fixed ladders
7.1 Instruction handbook
7.2 Marking of ladder systems with fall arrester
Annex A Requirements for the design of anti-climb devices (normative)
Annex B Summary of main dimensions of a fixed ladder equipped with a safety cage (informative)
Annex C Significant technical changes between this part of ISO 14122 and the previous edition (informative)
EN 353-1:2014 Personal fall protection equipment - Guided type fall arresters including an anchor line - Part 1: Guided type fall arresters including a rigid anchor line
EN 795:2012 Personal fall protection equipment - Anchor devices
ISO 12100:2010 Safety of machinery -- General principles for design -- Risk assessment and risk reduction
EN 353-1:2014 Personal fall protection equipment - Guided type fall arresters including an anchor line - Part 1: Guided type fall arresters including a rigid anchor line
EN 795:2012 Personal fall protection equipment - Anchor devices
ISO 12100:2010 Safety of machinery -- General principles for design -- Risk assessment and risk reduction
ISO 14122-1:2016 Safety of machinery -- Permanent means of access to machinery -- Part 1: Choice of fixed means and general requirements of access
ISO 14122-2:2016 Safety of machinery -- Permanent means of access to machinery -- Part 2: Working platforms and walkways
ISO 14122-3:2016 Safety of machinery -- Permanent means of access to machinery -- Part 3: Stairs, stepladders and guard-rails