请注意:此版本的所有临时修订版将在您购买时提供。1.1这些要求包括便携式、固定式和固定式高压清洗机，其中排放管线由手动支撑和操作，以及 用于商业/家庭用途。1.2本要求涵盖的电气产品拟用于普通场所，并用于连接额定电压为600伏或以下的分支电路 根据国家电气规范NFPA 70.1.3，这些要求不包括:。高压水切割或清洗产品产生的喷嘴压力和流速超过3型压力清洗机的喷嘴压力和流速，如 如第2条所述。使用额定电压超过250伏的通用电机的产品，3。喷砂机或其他使用含有不溶性微粒的清洁溶液的产品，4。在加热容器内产生蒸汽或连接到外部蒸汽源的产品，以及5。地毯清洁剂、洗碗机、洗衣机、水镐和其他单独要求涵盖的产品。1.4根据这些要求以及适用于所考虑产品的附加要求，对投币产品进行调查。

Please note: All interim revisions for this edition available at time of your purchase will be included.1.1 These requirements cover portable, stationary, and fixed high-pressure cleaning machines in which the discharge line is hand supported and manipulated, and intended for household, farm, or commercial/industrial applications.1.2 The electrical products covered by these requirements are intended for use in ordinary locations and for connection to branch circuits rated 600 volts or less in accordance with the National Electrical Code, NFPA 70.1.3 These requirements do not cover:1.High-pressure water cutting or cleaning products developing nozzle pressure and flow rates in excess of those for a Type 3 pressure cleaning machine as specified in,2.Products employing universal motors rated more than 250 volts,3.Sand blasters or other products using cleaning solutions containing insoluble particulates,4.Products that develop steam within a heated vessel or are connected to an external source of steam, and5.Carpet cleaners, dishwashers, clothes-washing machines, water-picks, and other products that are covered under separate requirements.1.4 A coin-operated product is investigated under these requirements and under such additional requirements as are applicable to the product under consideration.