本欧洲标准涉及使用农用食品的液体泵和泵组的特殊技术安全要求。本欧洲标准旨在与EN 809一起使用，以便为泵送用于人类和家庭动物消耗的物质引起的危害提供额外的要求（见第4条）。 本欧洲标准还规定了在使用过程中降低风险的要求和/或措施，包括制造商可预见的误用。 本欧洲标准不适用于公共供水任何阶段的泵和泵单元，也不适用于处理药品的泵，也不适用于存在更适当标准的任何其他应用。 本欧洲标准涵盖的泵和泵单元如下: - 旋转动力泵; - 旋转容积式泵; - 往复式容积式泵。 在这个范围内没有指出的处理农产品的泵可能被覆盖 EN 1672-2:2005 A1:2009。 本文件不适用于在作为EN出版之日前制造的农用食品应用液体泵

This European Standard deals with the special technical safety requirements for liquid pumps and pump units operating with agrifood-stuff. This European Standard is intended to be used with EN 809 to give the additional requirements for hazards arising from the pumping of substances intended for human and domestic animal consumption (see Clause 4). This European Standard also establishes requirements and/or measures for the reduction of risks during use, including misuse foreseeable by the manufacturer. This European Standard is not intended to be used for pumps and pump units at any stage in the public water supply, nor for pumps handling pharmaceutical products, nor for any other application for which more appropriate standards exist. The pumps and pump units covered by this European Standard are the following: - rotodynamic pumps; - rotary positive displacement pumps; - reciprocating positive displacement pumps. Pumps dealing with agrifood-stuff which are not indicated in this scope are potentially covered by EN 1672-2:2005+A1:2009. This document is not applicable to liquid pumps for agrifoodstuff applications which are manufactured before the date of its publication as an EN.