1. Trang chủ
  2. » Kỹ Thuật - Công Nghệ

Bsi bs en 50144 2 4 2000

14 1 0

Đang tải... (xem toàn văn)

Tài liệu hạn chế xem trước, để xem đầy đủ mời bạn chọn Tải xuống

THÔNG TIN TÀI LIỆU

Thông tin cơ bản

Định dạng
Số trang 14
Dung lượng 150,81 KB

Nội dung

www bzfxw com | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |[.]

Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue May 08 12:24:33 GMT+00:00 2007, Uncontrolled Copy, (c) BSI BRITISH STANDARD Safety of hand-held electric motor operated tools Ð Part 2-4: Particular requirements for sanders The European Standard EN 50144-2-4:1999 has the status of a British Standard ICS 25.080.50; 25.140.20 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BS EN 50144-2-4:2000 Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue May 08 12:24:33 GMT+00:00 2007, Uncontrolled Copy, (c) BSI BS EN 50144-2-4:2000 National foreword This British Standard is the official English language version of EN 50144-2-4:1999 It supersedes BS EN 50144-2-4:1996 which will be withdrawn on 2001-12-01 The UK participation in its preparation was entrusted by Technical Committee CPL/61, Safety of household and similar electrical appliances, to Subcommittee CPL/61/6, Portable motor operated tools, which has the responsibility to: Ð aid enquirers to understand the text; Ð present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; Ð monitor related international and European developments and promulgate them in the UK A list of organizations represented on this subcommittee can be obtained on request to its secretary Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled ªInternational Standards Correspondence Indexº, or by using the ªFindº facility of the BSI Standards Electronic Catalogue A British Standard does not purport to include all the necessary provisions of a contract Users of British Standards are responsible for their correct application Compliance with a British Standard does not of itself confer immunity from legal obligations Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages to 10, an inside back cover and a back cover The BSI copyright notice displayed in this document indicates when the document was last issued This British Standard, having been prepared under the direction of the Electrotechnical Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 May 2000  BSI 05-2000 ISBN 580 34778 Amendments issued since publication Amd No Date Comments Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue May 08 12:24:33 GMT+00:00 2007, Uncontrolled Copy, (c) BSI (1 (8523($167$1'$5' 1250((8523e(11( (8523b,6&+(1250 1RYHPEHU ,&6 6XSHUVHGHV(1 (QJOLVKYHUVLRQ 6DIHW\RIKDQGKHOGHOHFWULFPRWRURSHUDWHGWRROV 3DUW3DUWLFXODUUHTXLUHPHQWVIRUVDQGHUV 6pFXULWpGHVRXWLOVpOHFWURSRUWDWLIVj PRWHXU 3DUWLH5qJOHVSDUWLFXOLqUHVSRXUOHV SRQFHXVHV 6LFKHUKHLWKDQGJHIKUWHU PRWRUEHWULHEHQHQ(OHNWURZHUN]HXJHQ 7HLO%HVRQGHUH$QIRUGHUXQJHQDQ 6FKZLQJXQG%DQGVFKOHLIHU 7KLV(XURSHDQ6WDQGDUGZDVDSSURYHGE\&(1(/(&RQ&(1(/(&PHPEHUVDUHERXQG WR FRPSO\ ZLWK WKH &(1&(1(/(& ,QWHUQDO 5HJXODWLRQV ZKLFK VWLSXODWH WKH FRQGLWLRQV IRU JLYLQJ WKLV (XURSHDQ6WDQGDUGWKHVWDWXVRIDQDWLRQDOVWDQGDUGZLWKRXWDQ\DOWHUDWLRQ 8SWRGDWHOLVWVDQGELEOLRJUDSKLFDOUHIHUHQFHVFRQFHUQLQJVXFKQDWLRQDOVWDQGDUGVPD\EHREWDLQHGRQ DSSOLFDWLRQWRWKH&HQWUDO6HFUHWDULDWRUWRDQ\&(1(/(&PHPEHU 7KLV(XURSHDQ 6WDQGDUG H[LVWV LQ WKUHH RIILFLDO YHUVLRQV (QJOLVK )UHQFK *HUPDQ  $ YHUVLRQ LQ DQ\ RWKHU ODQJXDJH PDGH E\ WUDQVODWLRQ XQGHU WKH UHVSRQVLELOLW\ RI D &(1(/(& PHPEHU LQWR LWV RZQ ODQJXDJHDQGQRWLILHGWRWKH&HQWUDO6HFUHWDULDWKDVWKHVDPHVWDWXVDVWKHRIILFLDOYHUVLRQV &(1(/(&PHPEHUVDUHWKHQDWLRQDOHOHFWURWHFKQLFDOFRPPLWWHHVRI$XVWULD%HOJLXP&]HFK5HSXEOLF 'HQPDUN )LQODQG )UDQFH *HUPDQ\ *UHHFH ,FHODQG ,UHODQG ,WDO\ /X[HPERXUJ 1HWKHUODQGV 1RUZD\3RUWXJDO6SDLQ6ZHGHQ6ZLW]HUODQGDQG8QLWHG.LQJGRP &(1(/(& (XURSHDQ&RPPLWWHHIRU(OHFWURWHFKQLFDO6WDQGDUGL]DWLRQ &RPLWp(XURSpHQGH1RUPDOLVDWLRQ(OHFWURWHFKQLTXH (XURSlLVFKHV.RPLWHHIU(OHNWURWHFKQLVFKH1RUPXQJ &HQWUDO6HFUHWDULDWUXHGH6WDVVDUW%%UXVVHOV ‹&(1(/(& $OOULJKWVRIH[SORLWDWLRQLQDQ\IRUPDQGE\DQ\PHDQVUHVHUYHGZRUOGZLGHIRU&(1(/(&PHPEHUV 5HI1R(1( Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue May 08 12:24:33 GMT+00:00 2007, Uncontrolled Copy, (c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¸%6, Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue May 08 12:24:33 GMT+00:00 2007, Uncontrolled Copy, (c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www.bzfxw.com $QQH[HV  ¸%6, Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue May 08 12:24:33 GMT+00:00 2007, Uncontrolled Copy, (c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www.bzfxw.com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¸%6, Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue May 08 12:24:33 GMT+00:00 2007, Uncontrolled Copy, (c) BSI 3DJH (1  0DUNLQJDQGLQIRUPDWLRQIRUXVH 7KLVFODXVHRI3DUWLVDSSOLFDEOHH[FHSWDVIROORZV  $GGLWLRQ %HOWW\SH VDQGHUV DQG UDQGRP RUELWDO VDQGHUV VKDOO EH PDUNHG ZLWK DQ LQGLFDWLRQ RI WKH GLUHFWLRQ RI URWDWLRQ7KHGLUHFWLRQRIURWDWLRQRIWKHEHOWRUGLVFVKDOOEHFOHDUO\LQGLFDWHGE\DQDUURZUDLVHGRUVXQN RUE\DQ\RWKHUPHDQVQROHVVYLVLEOHDQGLQGHOLEOH  $GGLWLRQ ² LQIRUPDWLRQRQWKHFRUUHFWXVHRIWKHGXVWFROOHFWLRQHTXLSPHQW ² DZDUQLQJDERXWKDUPIXOWR[LFGXVWVDULVLQJIURPVDQGLQJ HJOHDGSDLQWVRPHZRRGVDQGPHWDO  $GGLWLRQDOVXEFODXVH 7KHLQVWUXFWLRQVKHHWVKDOODOVRLQFOXGHWKHIROORZLQJ+HDULQJSURWHFWLRQVKRXOGEHZRUQZKHQ XVLQJEHOWVDQGHUV  3URWHFWLRQDJDLQVWHOHFWULFVKRFN 7KLVFODXVHRI3DUWLVDSSOLFDEOH  6WDUWLQJ 7KLVFODXVHRI3DUWLVDSSOLFDEOH  ,QSXWDQGFXUUHQW 7KLVFODXVHRI3DUWLVDSSOLFDEOH  +HDWLQJ 7KLVFODXVHRI3DUWLVDSSOLFDEOH  /HDNDJHFXUUHQW 7KLVFODXVHRI3DUWLVDSSOLFDEOH ¸%6, www.bzfxw.com Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue May 08 12:24:33 GMT+00:00 2007, Uncontrolled Copy, (c) BSI 3DJH (1  (QYLURQPHQWDOUHTXLUHPHQWV 7KLVFODXVHRI3DUWLVDSSOLFDEOHH[FHSWDVIROORZV  5HSODFHPHQW 7KH WHVWV XQGHU ZRUNLQJ FRQGLWLRQV RULHQWDWLRQ ZLWKLQ WKH FDELQ DQG PDWHULDO WR EH ZRUNHG VKDOO EH LQ DFFRUGDQFHZLWKWKHIROORZLQJ 0DWHULDO 2UELWDODQGUHFLSURFDWLQJVDQGHUV%HHFKPP™%™DQ\FRQYHQLHQWWKLFNQHVV ZKHUH% ZLGWKRISODWHQSOXVPP %HOWVDQGHUV%HHFKPP™%™DQ\FRQYHQLHQWWKLFNQHVVZKHUH% ZLGWKRI SODWHQOHVVPP )HHGVSHHG $VIRUQRUPDOORDG 'HSWKRIFXW 1RWDSSOLFDEOH :LGWKRIFXWRII 1RWDSSOLFDEOH 7RROELWFXWWHU DEUDVLYH $OXPLQLXPR[LGHJULWDEUDVLYHSDSHUQHZDWWKHVWDUWRIHDFKPLQZRUNF\FOH ,QWHJUDOFROOHFWLRQ LIDQ\ (PSWLHGGXULQJPLQXWHVUHVWWLPH 2ULHQWDWLRQ $FURVV WKH FDELQ ZLWK WKH DLUIORZ IURP WKH OHIW WR WKH ULJKW RI WKH RSHUDWRU VHH )LJXUH  7HVWF\FOH PLQZRUNLQJWLPHDVIRUQRUPDOORDGWKHQPLQUHVWWLPH WRWDOPLQ  7HVWSHULRG 7KUHHFRPSOHWHF\FOHV WRWDOKRXU   www.bzfxw.com 5HSODFHPHQWRISDUDJUDSKVDQG $OOWRROVDUHWHVWHGDWQRORDG  $GGLWLRQ 7KHSODWHRIWKHVDQGHUVKDOOEHKRUL]RQWDO  5HSODFHPHQWRISDUDJUDSK 6DQGHUVDUHWHVWHGXQGHUORDGXQGHUWKHIROORZLQJFRQGLWLRQV 7DEOH7HVWFRQGLWLRQVIRUVDQGHUV 2ULHQWDWLRQ 6DQGLQJDKRUL]RQWDOVWHHOSODWHPP™PP™PPPRXQWHGRQDEHQFK 7RROELW 5HFRPPHQGHGVDQGLQJSDSHUIRUVWHHOZLWKDJUDLQVL]HRI )HHGIRUFH 1“1 3UHWHVWUHTXLUHPHQWV :LWKDQHZVDQGLQJVKHHWFDUU\RXWPLQVDQGLQJEHIRUHVWDUWLQJPHDVXUHPHQWV 3DUDJUDSKLVQRWDSSOLFDEOH ¸%6, Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue May 08 12:24:33 GMT+00:00 2007, Uncontrolled Copy, (c) BSI 3DJH (1  0RLVWXUHUHVLVWDQFH 7KLVFODXVHRI3DUWLVDSSOLFDEOH  ,QVXODWLRQUHVLVWDQFHDQGHOHFWULFVWUHQJWK 7KLVFODXVHRI3DUWLVDSSOLFDEOH  (QGXUDQFH 7KLVFODXVHRI3DUWLVDSSOLFDEOHH[FHSWDVIROORZV  $GGLWLRQ 2UELWDO VDQGHUV DQG UHFLSURFDWLQJ VDQGHUV DUH RSHUDWHG ZKLOH WKH SODWHQ ZKLFK LV FRYHUHG ZLWK DQ DEUDVLYH PHGLXP LQ WKH UHYHUVHG SRVLWLRQ LV UHVWLQJ RQ D VWHHO SODWH WKH SODWHQ EHLQJ ORDGHG ZLWK WKH PDVVRIWKHVDQGHURQO\ 5DQGRPRUELWDOVDQGHUVDUHRSHUDWHGDFFRUGLQJWR3DUWDIWHUUHPRYLQJWKHRVFLOODWLQJGHYLFH  $EQRUPDORSHUDWLRQ 7KLVFODXVHRI3DUWLVDSSOLFDEOH  0HFKDQLFDOKD]DUGV www.bzfxw.com 7KLVFODXVHRI3DUWLVDSSOLFDEOHH[FHSWDVIROORZV  $GGLWLRQ :KHQWKHVXSSRUWLVIL[HGDVUHFRPPHQGHGE\WKHPDQXIDFWXUHUDIRUFHRI1LVDSSOLHGWRWKHIURQW HGJHRIWKHWRROLQWKHGLUHFWLRQRIIHHG 7KHWRROVKDOOQRWPRYHRURYHUWXUQ  0HFKDQLFDOVWUHQJWK 7KLVFODXVHRI3DUWLVDSSOLFDEOHH[FHSWDVIROORZV  $GGLWLRQ 7KHWHVWRILVQRWPDGHRQEHOWW\SHVDQGHUV  &RQVWUXFWLRQ 7KLVFODXVHRI3DUWLVDSSOLFDEOHH[FHSWDVIROORZV  $GGLWLRQ 6DQGHUVDUHFRQVLGHUHGWREHWRROVIRUZKLFKWKLVFODXVHRI3DUWLVDSSOLFDEOH ¸%6, Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue May 08 12:24:33 GMT+00:00 2007, Uncontrolled Copy, (c) BSI 3DJH (1  &RPSRQHQWV 7KLVFODXVHRI3DUWLVDSSOLFDEOH  ,QWHUQDOZLULQJ 7KLVFODXVHRI3DUWLVDSSOLFDEOH  6XSSO\FRQQHFWLRQDQGH[WHUQDOIOH[LEOHFDEOHVDQGFRUGV 7KLVFODXVHRI3DUWLVDSSOLFDEOH  7HUPLQDOVIRUH[WHUQDOFRQGXFWRUV 7KLVFODXVHRI3DUWLVDSSOLFDEOH  3URYLVLRQIRUHDUWKLQJ 7KLVFODXVHRI3DUWLVDSSOLFDEOH  6FUHZVDQGFRQQHFWLRQV 7KLVFODXVHRI3DUWLVDSSOLFDEOH  www.bzfxw.com &UHHSDJHGLVWDQFHVFOHDUDQFHVDQGGLVWDQFHVWKURXJKLQVXODWLRQ 7KLVFODXVHRI3DUWLVDSSOLFDEOH  5HVLVWDQFHWRKHDWILUHDQGWUDFNLQJ 7KLVFODXVHRI3DUWLVDSSOLFDEOH  5HVLVWDQFHWRUXVWLQJ 7KLVFODXVHRI3DUWLVDSSOLFDEOH  5DGLDWLRQ 7KLVFODXVHRI3DUWLVDSSOLFDEOH ¸%6, Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue May 08 12:24:33 GMT+00:00 2007, Uncontrolled Copy, (c) BSI 3DJH (1 www.bzfxw.com )LJXUH²2ULHQWDWLRQRIWRRODQGRSHUDWRU ¸%6, Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue May 08 12:24:33 GMT+00:00 2007, Uncontrolled Copy, (c) BSI 3DJH (1 $QQH[HV 7KH$QQH[HVRI3DUWDUHDSSOLFDEOH www.bzfxw.com ¸%6, Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue May 08 12:24:33 GMT+00:00 2007, Uncontrolled Copy, (c) BSI www.bzfxw.com blank Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue May 08 12:24:33 GMT+00:00 2007, Uncontrolled Copy, (c) BSI BS EN 50144-2-4:2000 BSI 389 Chiswick High Road London W4 4AL | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BSI Ð British Standards Institution BSI is the independent national body responsible for preparing British Standards It presents the UK view on standards in Europe and at the international level It is incorporated by Royal Charter Revisions British Standards are updated by amendment or revision Users of British Standards should make sure that they possess the latest amendments or editions It is the constant aim of BSI to improve the quality of our products and services We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover Tel: 020 8996 9000 Fax: 020 8996 7400 BSI offers members an individual updating service called PLUS which ensures that subscribers automatically receive the latest editions of standards Buying standards Orders for all BSI, international and foreign standards publications should be addressed to Customer Services Tel: 020 8996 9001 Fax: 020 8996 7001 In response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been published as British Standards, unless otherwise requested Information on standards BSI provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service Various BSI electronic information services are also available which give details on all its products and services Contact the Information Centre Tel: 020 8996 7111 Fax: 020 8996 7048 www.bzfxw.com Subscribing members of BSI are kept up to date with standards developments and receive substantial discounts on the purchase price of standards For details of these and other benefits contact Membership Administration Tel: 020 8996 7002 Fax: 020 8996 7001 Copyright Copyright subsists in all BSI publications BSI also holds the copyright, in the UK, of the publications of the international standardization bodies Except as permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval system or transmitted in any form or by any means ± electronic, photocopying, recording or otherwise ± without prior written permission from BSI This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained If permission is granted, the terms may include royalty payments or a licensing agreement Details and advice can be obtained from the Copyright Manager Tel: 020 8996 7070

Ngày đăng: 14/04/2023, 08:34

TÀI LIỆU CÙNG NGƯỜI DÙNG

TÀI LIỆU LIÊN QUAN