This part of ISO 14122 describes requirements for fixed ladders that are part of a stationary machine and for the non-powered adjustable parts (e.g. folding, sliding) and moving parts of fixed ladder systems. NOTE 1 "Fixed" accesses are those that are mounted (e.g. by screws, nuts, welding) in such a way that they can only be removed with tools. This part of ISO 14122 specifies minimum requirements that are also applied to access points forming part of a building or structure (e.g. fixed ladders) in which the machine is installed, provided that the main function of this part of the The purpose of the structure is to enable access to the machine. NOTE 2 If no national regulations or standards exist, this part of ISO 14122 can be used for accesses that are outside the scope of this standard. It is intended that this part of ISO 14122 will be used together with ISO 14122-1 for the requirements of fixed ladder systems. The ISO 14122 series of standards as a whole applies to both stationary and mobile machines where fixed access is required. It does not apply to powered access such as elevators, escalators or other devices specifically designed for lifting people between two levels. This part of ISO 14122 does not apply to machines manufactured before the publication of this standard.
EN ISO 14122-4:2016 Referenced Document
EN 131-2:2010 Ladders - Part 2: Requirements, testing, marking (Incorporates Amendment A1: 2012)
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 (Incorporates Amendment A1: 2017)
EN 364:1992 Personal Protective Equipment Against Falls from a Height - Test Methods
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 13854:1996 Safety of machinery - Minimum gaps to avoid crushing of parts of the human body
ISO 13857:2008 Safety of machinery - Safety distances to prevent hazard zones being reached by upper and lower limbs
ISO 14120:2015 Safety of machinery - Guards - General requirements for the design and construction of fixed and movable guards
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
ISO 15534-1:2000 Ergonomic design for the safety of machinery - Part 1: Principles for determining the dimensions required for openings for whole-body access into machinery
ISO 15534-2:2000 Ergonomic design for the safety of machinery - Part 2: Principles for determining the dimensions required for access openings
ISO 15534-3:2000 Ergonomic design for the safety of machinery - Part 3: Anthropometric data
ISO 2867:2011 Earth-moving machinery - Access systems
ISO 4254-1:2013 Agricultural machinery-Safety-Part 1:General requirements.*， 2024-04-20 Update
EN ISO 14122-4:2016 history
2016EN ISO 14122-4:2016 Safety of machinery - Permanent means of access to machinery - Part 4: Fixed ladders
2004EN ISO 14122-4:2004 Safety of machinery - Permanent means of access to machinery - Part 4: Fixed ladders (Incorporates Amendment A1: 2010)