BS-EN-ISO-11806-1997.pdf
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1、BRITISH STANDARD BS EN ISO 11806:1997 Agricultural and forestry machinery Portable hand-held combustion engine driven brush cutters and grass trimmers Safety The European Standard EN ISO 11806:1997 has the status of a British Standard ICS 65.060.80 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov
2、 19 13:46:26 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN ISO 11806:1997 This British Standard, having been prepared under the direction of the Engineering Sector Board, was published under the authority of the Standards Board and comes into effect on 15 December 1997 BSI 03-1999 ISBN 0 580 2745
3、4 3 National foreword This British Standard is the English language version of EN ISO 11806:1997. It is identical with ISO 11806:1997. The UK participation in its preparation was entrusted to Technical Committee AGE/29, Forestry machinery, which has the responsibility to: aid enquirers to understand
4、 the text; present to the responsible international/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
5、committee can be obtained on request to its secretary. Cross-references Attention is drawn to the fact that CEN and CENELEC standards normally include an annex which lists normative references to international publications with their corresponding or European publications. The British Standards whic
6、h 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 “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does no
7、t 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 f
8、ront cover, pages i and ii, the EN ISO title page, pages 2 to 26, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Amendments issued since publ
9、ication Amd. No.DateComments Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:46:26 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN ISO 11806:1997 BSI 03-1999i Contents Page National forewordInside front cover Foreword2 Text of EN ISO 118063 Licensed Copy: sheffieldun sheffieldun, na, Sun
10、Nov 19 13:46:26 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ii blank Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:46:26 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 11806 June 1997 ICS 65.060.80 Descriptors: Agricultural machinery, f
11、orest equipment, brush trimmers, portable equipment, heat engines, safety of machinery, accident prevention, safety requirements, specifications, design, inspection, hazards, technical notices, utilization, marking English version Agricultural and forestry machinery Portable hand-held combustion eng
12、ine driven brush cutters and grass trimmers Safety (ISO 11806:1997) Matriel agricole et forestier Dbroussailleuses et coupe-herbe portatifs moteur thermique Scurit (ISO 11806:1997) Land- und Forstmaschinen Tragbare handgefhrte Freischneider und Trimmer mit Antrieb durch Verbrennungsmotor Sicherheit
13、(ISO 11806:1997) This European Standard was approved by CEN on 1997-02-16. CEN 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 alteration. Up-to-date lists and bibliog
14、raphical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. The European Standards exist in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a
15、CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norwa
16、y, Portugal, Spain, Sweden, Switzerland and United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1997 CEN All rights of exploitation in any form and by any means reserved worl
17、dwide for CEN national Members.Ref. No. EN ISO 11806:1997 E Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:46:26 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 11806:1997 BSI 03-1999 2 Foreword The text of EN ISO 11806:1997 has been prepared by Technical Committee CEN/TC 144 “Tractors
18、and machinery for agriculture and forestry”, the secretariat of which is held by AFNOR, in collaboration with Technical Committee ISO/TC 23 “Tractors and machinery for agriculture and forestry”. This European Standard shall be given the status of a national standard, either by publication of an iden
19、tical text or by endorsement, at the latest by December 1997, and conflicting national standards shall be withdrawn at the latest by December 1997. This European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports e
20、ssential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this standard. The Annex A is normative and contains the “List of hazards”. According to the CEN/CENELEC Internal Regulations, the national standards organizations
21、of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Contents Page Foreword2 0Intro
22、duction3 1Scope3 2Normative References3 3Definitions4 4Safety requirements7 4.1General7 4.2Vibration7 4.3Noise emission7 4.4Exhaust system8 4.5Handles8 4.6Barrier8 4.7Throttle control8 4.8Clutch9 4.9Engine stopping device9 Page 4.10 Harness9 4.11 Balance9 4.12 Cutting attachment strength9 4.13 Reten
23、tion of cutting attachment10 4.14 Guards for cutting attachment10 4.15 Distance to cutting attachment10 4.16 Fuel tank10 4.17 Protection against contact with hot parts11 4.18 Starting device11 4.19 Protection against contact with parts under high voltage11 5Verification of safety requirements11 6Inf
24、ormation for use12 6.1General12 6.2Technical data13 6.3Instruction handbook14 6.4Marking15 Annex A (normative) List of hazards16 Annex B (normative) Cutting attachment impact test19 Annex C (normative) Thrown objects test20 Annex D (normative) Dimensions24 Annex ZA (informative) Clauses of this Euro
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