电动手持式工具、移动式工具和草坪和园艺机械 安全 第 2-9 部分：手持式攻丝机和螺纹机的特殊要求

[中文适用范围]： “本国际标准涉及电动或磁力驱动的安全； ?C 手持式工具 (IEC 62841-2)； ?C 移动式工具 (IEC 62841-3)； ?C 草坪和花园机械 (IEC 62841) -4).以上所列类别以下简称“工具”或“机器”。本标准适用于手持式攻丝机和攻丝机。 [外文原描述]： IEC 62841-2-9:2015 applies to hand-held tappers and threaders. The rated voltage is not more than 250 V for single-phase a.c. or d.c. tools, and 480 V for three-phase a.c. tools. The rated input is not more than 3 700 W. The limits for the applicability of this standard for battery tools is given in Annex K. This standard deals with the hazards presented by tools which are encountered by all persons in the normal use and reasonably foreseeable misuse of the tools. Hand-held electric tools, which can be mounted on a support or working stand for use as fixed tools without any alteration of the tool itself, are within the scope of this standard and such combination of a hand-held tool and a support is considered to be a transportable tool and thus covered by the relevant Part 3. The attention of National Committees is drawn to the fact that equipment manufacturers and testing organizations may need a transitional period following publication of a new, amended or revised IEC publication in which to make products in accordance with the new requirements and to equip themselves for conducting new or revised tests. It is the recommendation of the committee that the content of this publication be adopted for implementation nationally not earlier than 36 months from the date of publication. Key words: Tapper, Threader, Internal Screw Threads, External Screw Threads This publication is to be read in conjunction with IEC 62841-1:2014 . The contents of the corrigendum of October 2015 have been included in this copy.