前言:这是CSA标准CAN/CSA-E60335-2-69《家用和类似用途的安全》的第二版 电器.第2部分:工业和商业用干湿真空吸尘器，包括电刷的特殊要求，采用了标题相同的CEI/IEC（国际电工委员会）标准60335-2-69（第二版，1997-02），包括修改件1:2000，目前仅可从IEC获得英文版本，但有加拿大的偏差。它取代了1994年出版的前一版CANKSA-E335-2-69（采用CEVIEC 335-2-69:1992）。本标准已由CSA国际标准技术委员会审查，以供加拿大采用 标准由战略资源集团管辖，并已获得 技术委员会。技术委员会成员名单可根据要求提供。 本标准已被加拿大标准委员会批准为加拿大国家标准。范围:本标准适用于电动真空吸尘器，包括专门设计用于工业和商业用途的湿吸、干吸或干湿吸的器具和固定设备，带或不带附件，例如用于从工作台和生产机器上吸尘等。注:商业用途，例如，用于酒店、学校、医院、工厂、商店和办公室，而非正常的客房管理用途。本标准也适用于处理有害粉尘（如石棉）或其他国家要求适用的液体的机器。它也适用于为电动机使用其他形式能量的电器；但有必要考虑到他们的影响。

Preface:This is the second edition of CSA Standard CAN/CSA-E60335-2-69,Safety of household and similar electrical appliances — Part 2: Particular requirements for wet and dry vacuum cleaners, including power brush, for industrial and commercial use, which is an adoption, with Canadian deviations, of the identically titled CEI/IEC (International Electrotechnical Commission) Standard 60335-2-69 (second edition, 1997-02), including Amendment 1:2000, currently available from IEC in English only. It supersedes the previous edition, published in 1994 as CANKSA-E335-2-69 (adopted CEVIEC 335-2-69: 1992).This Standard was reviewed for Canadian adoption by the CSA Technical Committee on International Standards under the jurisdiction of the Strategic Resource Group, and has been formally approved by the Technical Committee. A list of the members of the Technical Committee is available upon request. This Standard has been approved as a National Standard of Canada by the Standards Council of Canada.Scope:This Standard applies to electrical motor-operated vacuum cleaners and includes appliances and stationary equipment specifically designed for wet suction, dry suction, or wet and dry suction for industrial and commercial use with or without attachments, for example for suction to withdraw dust or the like from work benches and production machines.NOTE - Commercial uses are, for example, for use in hotels, schools, hospitals, factories, shops and offices for other than normal housekeeping purposes.This Standard also applies to machines handling hazardous dust, e.g. asbestos, or liquids for which additional national requirements apply.It is also applicable to appliances making use of other forms of energy for the motor; but it is necessary that their influence is taken into consideration.