家用和类似用途电器.安全性.第2-109部分:紫外线水处理电器的详细要求

[中文适用范围]： 第 1 部分的本条款由以下内容取代。本国际标准涉及家用和类似用途的紫外线辐射水处理设备的安全，其额定电压不超过 250 V。不适合正常家庭使用但仍可能对公众构成危险源的设备，例如供外行在商店、轻工业和农场使用的器具均属于本标准的范围。在可行的范围内，该标准涉及家庭内和周围所有人都会遇到的电器所带来的常见危险。然而，一般来说，它没有考虑到 – 哪些人（包括儿童）？身体、感官或心理能力；或者 ？缺乏经验和知识使他们无法在没有监督或指导的情况下安全使用设备； – 儿童玩耍该设备。 [外文原描述]： IEC 60335-2-109:2010 deals with the safety of UV radiation water treatment appliances for household and similar purposes, their rated voltage being not more than 250 V. Appliances not intended for normal household use but that nevertheless may be a source of danger to the public, such as appliances intended to be used by laymen in shops and in light industry and farms, are within the scope of this standard. The attention of National Committees is drawn to the fact that equipment manufacturers and testing organizations may need a transitional period following publication of a new, amended or revised IEC publication in which to make products in accordance with the new requirements and to equip themselves for conducting new or revised tests. It is the recommendation of the committee that the content of this publication be adopted for implementation nationally not earlier than 12 months or later than 36 months from the date of publication.