本文件描述了3.7中定义的激光加工机中产生的激光辐射危害。它还规定了与激光辐射危害有关的安全要求，以及此类设备制造商应提供的信息（除IEC 60825规定的信息外）。ISO 11553-3:2013中包含了处理激光加工机噪声危害的要求。本文件适用于使用激光辐射加工材料的机器。不适用于激光产品或含有此类产品的设备，这些产品仅为以下用途而制造:-光刻术；-立体光刻；-全息术；-医疗应用（根据IEC 60601-2-22）；-数据存储。

This document describes laser radiation hazards arising in laser processing machines, as defined in 3.7. It also specifies the safety requirements relating to laser radiation hazards, as well as the information to be supplied by the manufacturers of such equipment (in addition to that prescribed by IEC 60825). Requirements dealing with noise as a hazard from laser processing machines are included in ISO 11553‑3:2013. This document is applicable to machines using laser radiation to process materials. It is not applicable to laser products, or equipment containing such products, which are manufactured solely and expressly for the following applications: — photolithography; — stereolithography; — holography; — medical applications (per IEC 60601-2-22); — data storage.