电动手持工具 便携式工具以及草坪和园艺机械 - 安全性 - 第4-2部分:绿篱修剪机的特殊要求

[中文适用范围]： 第 1 部分的本条款适用@，但以下情况除外： 补充：本标准适用于设计供一名操作员用于修剪树篱和灌木丛的手持式绿篱机@，包括最大长度为 3 的长距离绿篱机@ 5 m。注 101：长距离绿篱机的长度测量在 21.101 中规定。本标准不适用于带有旋转刀片的绿篱机。本标准不适用于剪刀式剪草机。注 102 IEC 60335-2-94 涵盖剪刀式剪草机。 [外文原描述]： IEC 62841-4-2:2017 applies to hand-held hedge trimmers which are designed for use by one operator for trimming hedges and bushes, including extended-reach hedge trimmers with a maximum length of 3,5 m. 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 are given in K.1 and L.1. 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. This standard is not applicable to hedge trimmers with a rotating blade. This standard is not applicable to scissors type grass shears. This Part 4-2 is to be used in conjunction with the first edition of IEC 62841-1:2014. 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 The contents of the corrigendum of June 2018 have been included in this copy. Key words: Hedge trimmer, Hand-held tool, Safety