BSEN50144222000手持电动工具的安全第22部分旋具和冲击板手的特殊要求

|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||BRITISHSTANDARDBSEN50144-2-2:2000TheEuropeanStandardEN50144-2-2:1999hasthestatusofaBritishStandardICS25.140.20NOCOPYINGWITHOUTBSIPERMISSIONEXCEPTASPERMITTEDBYCOPYRIGHTLAWSafetyofhand-heldelectricmotoroperatedtoolsÐPart2-2:ParticularrequirementsforscrewdriversandimpactwrenchesThisBritishStandard,havingbeenpreparedunderthedirectionoftheElectrotechicalSectorCommittee,waspublishedundertheauthorityoftheStandardsCommitteeandcomesintoeffecton15May2000©BSI05-2000ISBN0580347796BSEN50144-2-2:2000AmendmentsissuedsincepublicationAmd.No.DateCommentsNationalforewordThisBritishStandardistheofficialEnglishlanguageversionofEN50144-2-2:1999.ItsupersedesBSEN50144-2-2-:1996whichwillbewithdrawnon2001-12-01.TheUKparticipationinitspreparationwasentrustedbyTechnicalCommitteeCPL/61,Safetyofhouseholdandsimilarelectricalappliances,toSubcommitteeCPL/61/6,Portablemotoroperatedtools,whichhastheresponsibilityto:Ðaidenquirerstounderstandthetext;ÐpresenttotheresponsibleEuropeancommitteeanyenquiriesontheinterpretation,orproposalsforchange,andkeeptheUKinterestsinformed;ÐmonitorrelatedinternationalandEuropeandevelopmentsandpromulgatethemintheUK.Alistoforganizationsrepresentedonthiscommitteecanbeobtainedonrequesttoitssecretary.Cross-referencesTheBritishStandardswhichimplementinternationalorEuropeanpublicationsreferredtointhisdocumentmaybefoundintheBSIStandardsCatalogueunderthesectionentitledªInternationalStandardsCorrespondenceIndexº,orbyusingtheªFindºfacilityoftheBSIStandardsElectronicCatalogue.ABritishStandarddoesnotpurporttoincludeallthenecessaryprovisionsofacontract.UsersofBritishStandardsareresponsiblefortheircorrectapplication.CompliancewithaBritishStandarddoesnotofitselfconferimmunityfromlegalobligations.SummaryofpagesThisdocumentcomprisesafrontcover,aninsidefrontcover,theENtitlepage,pages2to10,aninsidebackcoverandabackcover.TheBSIcopyrightnoticedisplayedinthisdocumentindicateswhenthedocumentwaslastissued.(8523($167$1'$5'1250((8523e(11((8523b,6&+(1250(11RYHPEHU,&66XSHUVHGHV(1(QJOLVKYHUVLRQ6DIHW\RIKDQGKHOGHOHFWULFPRWRURSHUDWHGWRROV3DUW3DUWLFXODUUHTXLUHPHQWVIRUVFUHZGULYHUVDQGLPSDFWZUHQFKHV6pFXULWpGHVRXWLOVpOHFWURSRUWDWLIVjPRWHXU3DUWLH5qJOHVSDUWLFXOLqUHVSRXUOHVYLVVHXVHV6LFKHUKHLWKDQGJHI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$YHUVLRQLQDQ\RWKHUODQJXDJHPDGHE\WUDQVODWLRQXQGHUWKHUHVSRQVLELOLW\RID&(1(/(&PHPEHULQWRLWVRZQODQJXDJHDQGQRWLILHGWRWKH&HQWUDO6HFUHWDULDWKDVWKHVDPHVWDWXVDVWKHRIILFLDOYHUVLRQV&(1(/(&PHPEHUVDUHWKHQDWLRQDOHOHFWURWHFKQLFDOFRPPLWWHHVRI$XVWULD%HOJLXP&]HFK5HSXEOLF'HQPDUN)LQODQG)UDQFH*HUPDQ\*UHHFH,FHODQG,UHODQG,WDO\/X[HPERXUJ1HWKHUODQGV1RUZD\3RUWXJDO6SDLQ6ZHGHQ6ZLW]HUODQGDQG8QLWHG.LQJGRP&(1(/(&(XURSHDQ&RPPLWWHHIRU(OHFWURWHFKQLFDO6WDQGDUGL]DWLRQ&RPLWp(XURSpHQGH1RUPDOLVDWLRQ(OHFWURWHFKQLTXH(XURSlLVFKHV.RPLWHHIU(OHNWURWHFKQLVFKH1RUPXQJ&HQWUDO6HFUHWDULDWUXHGH6WDVVDUW%%UXVVHOV‹&(1(/(&$OOULJKWVRIH[SORLWDWLRQLQDQ\IRUPDQGE\DQ\PHDQVUHVHUYHGZRUOGZLGHIRU&(1(/(&PHPEHUV5HI1R(1(3DJH(1¸%6,)RUHZRUG7KLV(XURSHDQ6WDQGDUGKDVEHHQSUHSDUHGE\7HFKQLFDO&RPPLWWHH7&)+DQGKHOGDQGWUDQVSRUWDEOHHOHFWULFPRWRURSHUDWHGWRROV7KHWH[WRIWKHGUDIWZDVVXEPLWWHGWRWKH8QLTXH$FFHSWDQFH3URFHGXUH8$3LQ'HFHPEHUDQGZDVDSSURYHGE\&(1(/(&DV(1RQ$GUDIWIRUDQDPHQGPHQWZDVVXEPLWWHGWR8$3LQ$SULODQGZDVDSSURYHGE\&(1(/(&RQIRULQFOXVLRQLQWRWKH(XURSHDQ6WDQGDUG$PHQGPHQWVWRIXOILOWKHHVVHQWLDOUHTXLUHPHQWVRIWKH0DFKLQHU\'LUHFWLYHZHUHVXEPLWWHGWRWKHIRUPDOYRWHLQ2FWREHUDQGZHUHDSSURYHGE\&(1(/(&RQIRULQFOXVLRQLQWRDVHFRQGHGLWLRQRI(17KLV(XURSHDQ6WDQGDUGVXSHUVHGHV(1DQGLWVFRUULJHQGXP0DUFK7KHIROORZLQJGDWHVZHUHIL[HGODWHVWGDWHE\ZKLFKWKH(1KDVWREHLPSOHPHQWHGDWDQDWLRQDOOHYHOE\SXEOLFDWLRQRIDQLGHQWLFDOQDWLRQDOVWDQGDUGRUE\HQGRUVHPHQWGRSODWHVWGDWHE\ZKLFKWKHQDWLRQDOVWDQGDUGVFRQIOLFWLQJZLWKWKH(1KDYHWREHZLWKGUDZQGRZ7KLVVWDQGDUGLVGLYLGHGLQWRWZRSDUWV3DUW*HQHUDOUHTXLUHPHQWVZKLFKDUHFRPPRQWRPRVWKDQGKHOGHOHFWULFPRWRURSHU