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1、Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue May 08 12:21:23 GMT+00:00 2007, Uncontrolled Copy, (c) BSIBRITISH STANDARD BS EN50144-2-14:2001Safety of hand-held electric motor operated tools Part 2-14: Particular requirements for planersThe European Standard EN 50144-
2、2-14:2001 has the status of aBritish StandardICS 25.080.25; 25.140.20; 79.120.20NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBS EN 50144-2-14:2001National forewordThis British Standard is the official English language version ofEN 50144-2-14:2001. It supersedes BS EN 50144-2
3、-14:1997 which will be withdrawn on 2001-12-01.The UK participation in its preparation was entrusted by Technical Committee CPL/61, Safety of household and similar electrical appliances, to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:aid enquirers to underst
4、and the text;present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed;monitor related international and European developments and promulgate them in the UK.A list of organizations represented on this subcommittee c
5、an be obtained on request to its secretary.Cross-referencesThe 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 “International Standards Correspondence Index”, or by using the
6、“Find” 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 leg
7、al obligations.Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue May 08 12:21:23 GMT+00:00 2007, Uncontrolled Copy, (c) BSIThis British Standard, having been prepared under the direction of the Electrotechnical Sector Committee, was published under the authority of the St
8、andards Committee and comes into effect on15 June 2001 BSI 06-2001ISBN 0 580 37663 XSummary of pagesThis document comprises a front cover, an inside front cover, the EN title page,pages 2 to 14, an inside back cover and a back cover.The BSI copyright date displayed in this document indicates when th
9、e document was last issued.Amd. No.DateCommentsAmendments issued since publicationEUROPEAN STANDARDEN 50144-2-14NORME EUROPENNEEUROPISCHE NORMMarch 2001ICS 25.140.20; 79.120.20Supersedes EN 50144-2-14:1996English v ersionSafety of hand-held electric motor operated toolsPart 2-14: Particular requirem
10、ents for planersScurit des outils lectroportatifs moteurPartie 2-14: Rgles particulires pour les rabotsSicherheit handgefhrter motorbetriebener Elektrowerkzeuge Teil 2-14: Besondere Anforderungen an HobelLicensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue May 08 12:21:23 GM
11、T+00:00 2007, Uncontrolled Copy, (c) BSIThis European Standard was approved by CENELEC on 1998-10-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteratio
12、n.Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translat
13、ion under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions.CENELEC m em bers are the national electrotechnical com m ittees of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,
14、 Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.CENELECEuropean Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische NormungCentral Secretariat: rue d
15、e Stassart 35, B - 1050 Brussels 2001 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.Ref. No. EN 50144-2-14:2001 E- 13 -EN 50144-2-14:2001Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue May 08 12:21:23 GMT+00:00
16、2007, Uncontrolled Copy, (c) BSIForewordThis European Standard has been prepared by the Technical Committee CENELEC TC 61F, Hand-held and transportable electric motor operated tools. The text of the draft was submitted to the Unique Acceptance Procedure (UAP) in February 1994 and was approved by CEN
17、ELEC as EN 50144-2-14 on1994-10-04.A draft for an amendment was submitted to UAP in April 1994 and was approved by CENELEC on1994-10-04 for inclusion into the European Standard.A further amendment was submitted to UAP in May 1996 and was approved by CENELEC as amendment A1 to EN 50144-2-14 on 1996-1
18、2-09.Amendments to fulfill the essential requirements of the Machinery Directive were submitted to the formal vote in June 1998 and were approved by CENELEC on 1998-10-01 for inclusion, together with the earlier amendment, into a second edition of EN 50144-2-14.This European Standard supersedes EN 5
19、0144-2-14:1996. The following dates were fixed:-latest date by which the EN has to be implemented at a national level by publication of an identicalnational standard or by endorsement(dop)2001-10-01-latest date by which the national standards conflictingwith the EN have to be withdrawn (dow)2001-12-
20、01This standard is divided into two parts:Part 1: General requirements which are common to most hand-held electric motor operated tools (for the purpose of this standard referred to simply as tools).Part 2: Requirements for particular types of tool which either supplement or modify the requirements
21、given in Part 1 to account for the particular hazards and characteristics of these specific tools.This European Standard has been prepared under a mandate given to CEN/CENELEC by the European Commission and the European Free Trade Association and supports the essential health and safety requirements
22、 of the Machinery Directive.Compliance with the clauses of Part 1 together with this Part 2 provides one means of conforming with the essential health and safety requirements of the Directive.For noise and vibration this standard covers the requirements for their measurement, the provision of inform
23、ation arising from these measurements and the provision of information about the personal protective equipment required. Specific requirements for the reduction of the risk arising from noise and vibration through the design of the tool are not given as this reflects the current state of the art.As
24、with any standard, technical progress will be kept under review so that any developments can be taken into account.CEN TC/255 is producing standards for non-electrically powered tools.Warning: Other requirements and other EC Directives can be applicable to the products falling within the scope of th
25、is standard.This standard follows the overall requirements of EN 292-1 and EN 292-2.Subclauses, tables and figures which are additional to those in Part 1 are numbered starting from 101.NOTE In this European Standard the following print types are used:- Requirements proper;- Test specifications;- Ex
26、planatory matter.Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue May 08 12:21:23 GMT+00:00 2007, Uncontrolled Copy, (c) BSIContents1Scope. 42Definitions . 43General requirements. 44General conditions for the tests . 45Rating . 46Classification . 47Marking and informatio
27、n for use . 58Protection against electric shock . 59Starting . 510Input and current . 511Heating . 612Leakage current . 613Environmental requirements. 614Moisture resistance . 715Insulation resistance and electric strength . 716Endurance. 717Abnormal operation . 718Mechanical hazards. 719Mechanical
28、strength . 920Construction . 921Components. 922Internal wiring. 1023Supply connection and external flexible cables and cords . 1024Terminals for external conductors . 1025Provision for earthing . 1026Screws and connections . 1027Creepage distances, clearances and distances through insulation . 1028R
29、esistance to heat, fire and tracking. 1029Resistance to rusting . 1030Radiation. 10Annexes. 14Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue May 08 12:21:23 GMT+00:00 2007, Uncontrolled Copy, (c) BSI1ScopeThis clause of Part 1 is applicable except as follows:Addition:T
30、his standard applies to planers with a cutting width up to 150 mm.This standard does not give requirements for the design of the tool for the reduction of the risk arising from noise and vibration.2DefinitionsThis clause of Part 1 is applicable except as follows:2.2.18Replacement:2.2.18normal load:
31、The load obtained when the planer is operated continuously, the load being such that the input, in watts, is equal to rated input.The normal load is based on the rated voltage or on the upper limit of the rated voltage range.Additional definition:2.2.101 cutting head: The assembly of blades, drums,
32、blade fixing elements, relevant screws and spindle, the whole being ready for working.3General requirementsThis clause of Part 1 is applicable.4General conditions for the testsThis clause of Part 1 is applicable except as follows:4.10Addition:For tests carried out under normal load, the spindle of t
33、he motor may be loaded by means of a brake.5RatingThis clause of Part 1 is applicable.6ClassificationThis clause of Part 1 is applicable.Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue May 08 12:21:23 GMT+00:00 2007, Uncontrolled Copy, (c) BSI7Marking and information fo
34、r useThis clause of Part 1 is applicable except as follows:7.1Addition:Planers shall be marked with: the rated no-load speed in revolutions per minute where the rated no-load speed is the speed measured on the cutting head obtained after the planer has been running idle for 10 min; a clear indicatio
35、n of the direction of rotation of the cutting head by means of an arrow, raised or sunk, or by any other means no less visible and indelible.7.13.1Addition:The instructions sheet shall also contain the following information: instructions for the fitting of the blades and their adjustment to the correct position; types of cutting heads which can be used; information on the correct use of the dust collection equipment.7.13.2Addition:Instructions shall also include the substance of the following: only use sharp blades
