1.1本欧洲标准规定了设计和制造具有大于或等于5L的旋转碗的面团混合器和小于或等于500L的安全和卫生要求。 这些面团搅拌机分别在食品工业和商店（糕点制作，面包店，糖果等）中用于平整，轧制和伸长的面团片。这些机器可以手工或机械进给。 这些机器有时用于其他行业（例如制药工业，化学工业，印刷），但是与这些用途相关的危险在本标准中没有涉及。 本文件涉及与运输，安装，调整，操作，清洁，维护，拆除和拆卸面团混合器相关的所有重大危险，危险情况和事件，如果按预期使用，并且在误用条件下制造商可以合理预见（见第4条）。 1.2本欧洲标准不涉及以下机器: - 行星式搅拌机（见EN 454）; - 连续送料机; - 具有固定垂直碗的搅拌机; - 制造商正在开发的实验和试验机器; - 家用电器; - 自动装载和卸载

1.1 This European Standard specifies safety and hygiene requirements for the design and manufacture of dough mixers with rotating bowls of capacity greater than or equal to 5 L ) and less than or equal to 500 L. These dough mixers are used separately or in a line in the food industry and shops (pastry-making, bakeries, confectionery, etc.) for flattening, rolling and elongating pieces of dough. These machines can be fed by hand or mechanically. These machines are sometimes used in other industries (e.g. pharmaceutical industry, chemical industry, printing), but hazards related to these uses are not dealt with in this standard. This document deals with all significant hazards, hazardous situations and events relevant to the transport, installation, adjustment, operation, cleaning, maintenance, dismantling, disassembling and scrapping of dough mixers, when they are used as intended and under the conditions of misuse which are reasonably foreseeable by the manufacturer (see Clause 4). 1.2 This European Standard does not deal with the following machines: - planetary mixers (see EN 454); - continuously fed machines; - mixers with stationary vertical bowls; - experimental and testing machines under development by the manufacturer; - domestic appliances; - automatic loading and unloading devices. 1.3 This document is not applicable to machines which are manufactured before its date of publication as a European Standard.