土方机械防火指南

[中文适用范围]： 本文件提供了在机器设计、运行和维护过程中降低火灾风险的防护措施的建议，供考虑使用。 NOTE 本文件假设已分析了机器家族在正常使用情况下的火灾隐患。此分析可以作为 ISO 12100 机器风险评估的一部分完成，或者根据 ISO 12100 或 ISO 19353:2019 的 5.1、5.2、5.3 和 5.4 进行单独的火灾隐患风险评估。 本文件还提供了火灾隐患的基本概念以及工程车辆及其应用中常见燃料来源和点火源的示例。由于电池电动动力传动系统技术的不断发展，本文件不涵盖所有特定的防火方面（例如电池防火、电池管理系统）。然而，本文件中的建议仍然有益。还可以在 ISO 14990 系列和 ISO/DIS 23285.1 中找到额外的指导。 本文件不涵盖机器在潜在爆炸性环境中运行时的额外风险。 [外文原描述]： This document provides guidance on protective measures for consideration in fire risk reduction through machine design and operation and maintenance instructions for earth-moving machinery, as defined in ISO 6165, during their intended use. NOTE The information in this document presumes that fire hazards for the normal applications anticipated for the machine family by the machine manufacturer have been analysed. This analysis can be done as part of the ISO 12100 machine risk assessment or as a separate fire hazard risk assessment conducted in accordance with ISO 12100 or ISO 19353:2019, 5.1, 5.2, 5.3 and 5.4. This document also provides the basic concept of fire hazards and examples of typical fuel sources and ignition sources found in earth-moving machinery and earth-moving machinery applications. This document does not cover all specific aspects of fire prevention for battery electric powertrains (e.g. fire prevention for batteries, battery management systems) due to the evolving development of such technology. However, the guidance in this document can still be beneficial. Additional guidance can also be found in the ISO 14990 series and ISO/DIS 23285. 1) This document does not cover the additional risks for machines operating in potentially explosive atmospheres. 1) Under preparation. Stage at the time of publication: ISO/DIS 23285:2024