ISO 14122-1:2016给出了进入固定机器的一般要求，以及当无法直接从地面或地板进入固定机器时，正确选择进入方式的指南。 它适用于作为固定机器一部分的永久性通道，也适用于固定通道的非动力可调部件（例如可折叠、可滑动）和可移动部件。 注1“固定”通道是指安装方式（例如，通过螺钉、螺母、焊接）只能通过使用工具移除的通道。 ISO 14122-1:2016规定了最低要求，当安装机器的建筑或土建结构（如工作平台、走道、梯子）需要相同的通道时，也适用于最低要求，前提是该结构部分的主要功能是提供进入机器的通道。 注2:如果没有当地法规或标准，ISO 14122的本部分可用于标准范围之外的访问方式。 ISO 14122的本部分旨在与ISO 14122的相关访问特定部分一起使用。 ISO 14122系列作为一个整体适用于需要固定通道的固定和移动机械。它不适用于电动通道，如电梯、自动扶梯或其他专门设计用于在两层之间吊起人员的装置。 ISO 14122-1:2016不适用于发布日期之前制造的机械。 有关ISO 14122本部分所涵盖的重大危险，请参见第4条。

ISO 14122-1:2016 gives general requirements for access to stationary machines and guidance about the correct choice of means of access when necessary access to the stationary machine is not possible directly from the ground level or from a floor. It is applicable to permanent means of access which are a part of a stationary machine, and also to non-powered adjustable parts (e.g. foldable, slidable) and movable parts of fixed means of access. 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 14122-1:2016 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. working platforms, walkways, 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 exist, this part of ISO 14122 can be used for means of access which are outside the scope of the standard. It is intended that this part of ISO 14122 be used with a relevant access-specific part of ISO 14122. 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 14122-1:2016 is not applicable to machinery manufactured before the date of its publication. For the significant hazards covered by this part of ISO 14122, see Clause 4.