家用和类似用途电器.安全.第2-2部分:真空吸尘器和吸水清洁设备的特殊要求

[中文适用范围]： 本国际标准涉及家用和类似用途的电动真空吸尘器和水吸式清洁设备的安全，包括用于动物美容的真空吸尘器，其额定电压不超过250V。它也适用于中央吸尘系统和自动电池供电的清洁器。 本标准也适用于与特定真空吸尘器相关的电动清洁头和带电软管。 电池供电的设备和其它直流供电的设备也在本标准的范围内。双电源设备，无论是市电供电还是电池供电，当以电池模式运行时，被视为电池供电设备。 非正常家用但可能对公众构成危险的设备，如供外行在商店和其他场所用于正常家务的设备，也在本标准的范围内。 注101：此类设备的例子包括供酒店、办公室、学校、医院及类似场所正常家务使用的设备。 本标准尽可能处理所有人在家中及周围遇到的设备共同危险。然而，一般不考虑那些因身体、感官或精神能力；或缺乏经验和知识而无法在没有监督或指导的情况下安全使用设备的人（包括儿童）；以及儿童玩耍设备的情况。 [外文原描述]： IEC 60335-2-2:2019 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 60335-2-2:2019 deals with the safety of electric vacuum cleaners and water suction cleaning appliances for household and similar purposes, including vacuum cleaners for animal grooming, their rated voltage being not more than 250 V. It also applies to centrally-sited vacuum cleaners and automatic battery-operated cleaners. This standard also applies to motorized cleaning heads and current-carrying hoses associated with a particular vacuum cleaner. Battery-operated appliances and other DC supplied appliances are within the scope of this standard. Dual supply appliances, either mains-supplied or battery-operated, are regarded as battery-operated appliances when operated in the battery mode. Appliances not intended for normal household use, but which nevertheless may be a source of danger to the public, such as appliances intended to be used by laymen in shops and other premises for normal housekeeping purposes, are within the scope of this standard. Examples of such appliances are appliances intended to be used for normal housekeeping purposes in hotels, offices, schools, hospitals and similar premises. As far as is practicable, this standard deals with the common hazards presented by appliances that are encountered by all persons in and around the home. However, in general, it does not take into account – persons (including children) whose physical, sensory or mental capabilities or lack of experience and knowledge prevents them from using the appliance safely without supervision or instruction; – children playing with the appliance. Attention is drawn to the fact that: – for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements can be necessary; – in many countries additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour, the national water supply authorities and similar authorities. This standard does not apply to: – appliances intended exclusively for industrial purposes; – appliances intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas); – wet and dry vacuum cleaners, including power brush, for commercial use (IEC 60335-2-69). This seventh edition cancels and replaces the sixth edition published in 2009, Amendment 1:2012 and Amendment 2:2016. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: – some requirements for appliances for animal grooming have been modified (6.1, 25.7) – the note in 7.101 has been deleted; – converted some notes to normative text (7.102, 10.1, 11.3, 13.1, 15.2, 15.101, 19.101, 20.1, 20.2, 21.103, 21.105, 22.32, 25.23); – clarification that the test of 19.7 is applicable to vacuum cleaners with a motorized brush or similar device; – modified Annex R for alignment with 22.201 of Annex B; – modified Annex S in accordance with IEC 60335-2-2:2009/ISH1:2016. This Part 2 is to be used in conjunction with the latest edition of IEC 60335-1 and its amendments. It was established on the basis of the fifth edition (2010) of that standard.