- 英国 SOLO 808-001/809-001 烟感探测工具 组图
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品牌 其他 型号 SOLO 808-001/809-001 是否进口 是 材质 SOLO 808-001/809-001 通讯方式 SOLO 808-001/809-001 环境温度 SOLO 808-001/809-001℃ 环境湿度≤ SOLO 808-001/809-001% 可接防区 SOLO 808-001/809-001 安装方式 SOLO 808-001/809-001 报警模式 其他 适用范围 SOLO 808-001/809-001 测量范围 SOLO 808-001/809-001 外形尺寸 其他 颜色 其他 工作电压 SOLO 808-001/809-001 产地 英国 英国SOLO 808-001/809-001 烟感探测工具 组图
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A leading detector manufacturer recently recalled smoke/heat detectors that had been manufactured over a period of several months last year. The recall was necessary because an internal contact might have an insulating film preventing the detector from reporting a heat alarm signal to the control panel. Fortunately the detectors could still have detected smoke and this is a reputable manufacturer whose follow up will be excellent.
一家领先的探测器制造商最近召回了去年几个月制造的烟雾/热探测器。召回是必要的,因为内部触点可能有一层绝缘膜,阻止探测器向控制面板报告热警报信号。幸运的是,探测器仍然可以探测到烟雾,这是一家声誉良好的制造商,其后续行动将非常出色。
I ts occurrence, however, underlines strongly the need for proper func- tional testing – both at installation/ commissioning/acceptance and, on an annual basis. This paper clarifies what this means, using examples from the national codes of the UK, US, France and Ger- many. Many other countries have similar requirements but some could be clearer than they are now. The above product recall emphasises why such standards need to be adopted where they do not yet exist, clarified where they are misun- derstood and upheld and enforced where they already exist unambiguously.
然而,这种情况强烈强调了在安装/调试/验收时以及每年进行适当功能测试的必要性。本文通过英国、美国、法国和德国许多国家规范的实例,阐明了这意味着什么。许多其他国家也有类似的要求,但有些国家可能比现在更清楚。上述产品召回强调了在这些标准尚不存在的情况下,为什么需要采用这些标准,澄清了这些标准存在的误区,并在这些标准已明确存在的情况下予以支持和执行。