本欧洲标准适用于以下称为“机器”（见3.1）的压力下涂料和/或辅助材料的供应和循环的机械的设计和制造。 涂料通过空气压力或无空气供应。 注意本欧洲标准涵盖的机器可能与例如，混色机，雾化喷涂设备，喷漆室和机架和/或自动涂装机械。 涵盖的机器压力相关部分被分类为不高于压力设备指令97/23/EC第9条的I类。 本欧洲标准涉及与制造商预期使用的条件下使用的涂料和/或辅助材料在压力下供应和循环的机械相关的重大危险，危险情况和事件（见第4条）。 涂料和/或辅助材料在压力下供应和循环的机器包括以下设备: - 泵机组; - 压力容器; - 非加压容器; - 连接管道和软管 - 法兰，喷嘴，联轴器，支架，起重设备等; - 搅拌器 - 过滤器 - 脉动阻尼装置; - 所有安全装置（例如

This European Standard applies to the design and construction of machinery for the supply and circulation of coating and/or auxiliary materials under pressure in the following called "machine" (see 3.1). The coating material is supplied by air pressure or airless. NOTE Machines covered by this European Standard may be linked with e.g. colour mixing machinery, atomising and spraying equipment, spray booths and stands and/or automated coating machinery. The pressure related parts of the machines covered are classified as no higher than category I under article 9 of the Pressure Equipment Directive 97/23/EC. This European Standard deals with the significant hazards, hazardous situations and events relevant to the machinery for the supply and circulation of coating and/or auxiliary materials under pressure, when they are used as intended and under the conditions foreseen by the manufacturer (see Clause 4). Machinery for the supply and circulation of coating and/or auxiliary materials under pressure consists of the following equipment: - pump units; - pressure vessels; - non-pressurised containers; - interconnecting pipes and hoses - flanges, nozzles, couplings, supports, lifting equipment etc.; - agitators; - filters; - pulsation damping devices; - all safety devices (e.g. level monitoring equipment); - equipment for heating and/or cooling of the coating materials. The machine may be fixed or mobile. 1.2 This European Standard excludes: - pressure related hazards of equipment classified as higher than category 1 under article 9 of the Pressure Equipment Directive 97/23/EC; - atomising and spraying equipment as dealt with in EN 1953:1998 and the supply hoses for this equipment; - atomising and spraying equipment as dealt with in EN 50144-2-7:2001, EN 50260-2-7:2002 and the supply hoses for this equipment. This European Standard does not apply to: - machinery for processing of foodstuffs and pharmaceuticals