BS-EN-ISO-11681-2-2006.pdf
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1、BRITISH STANDARD BS EN ISO 11681-2:2006 Machinery for forestry Portable chain-saw safety requirements and testing Part 2: Chain-saws for tree service The European Standard EN ISO 11681-2:2006 has the status of a British Standard ICS 65.060.80 ? BS EN ISO 11681-2:2006 This British Standard was publis
2、hed under the authority of the Standards Policy and Strategy Committee on 31 August 2006 BSI 2006 ISBN 0 580 49076 9 National foreword This British Standard is the official English language version of EN ISO 11681-2:2006. It is identical with ISO 11681-2:2006. It supersedes BS EN ISO 11681-2:1998 wh
3、ich is withdrawn. The UK participation in its preparation was entrusted to Technical Committee AGE/29, Forestry machinery (excluding tractors), which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The Bri
4、tish Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards On
5、line. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the respons
6、ible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, th
7、e EN ISO title page, the EN ISO foreword page, the ISO title page, pages ii to vi, pages 1 to 25 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments EUROPEAN STANDARD NORME EUROPE
8、NNE EUROPISCHE NORM EN ISO 11681-2 July 2006 ICS 65.060.80Supersedes EN ISO 11681-2:1998 English Version Machinery for forestry - Portable chain-saw safety requirements and testing - Part 2: Chain-saws for tree service (ISO 11681- 2:2006) Matriel forestier - Exigences de scurit et essais des scies c
9、hane portatives - Partie 2: Scies chane pour llagage des arbres (ISO 11681-2:2006) Forstmaschinen - Sicherheitstechnische Anforderungen und Prfungen fr tragbare Kettensgen - Teil 2: Kettensgen fr die Baumpflege (ISO 11681-2:2006) This European Standard was approved by CEN on 12 June 2006. CEN member
10、s 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 bibliographical references concerning such national standards may be obtained on application
11、 to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the sam
12、e status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Sl
13、ovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2006 CENAll rights of exploitation in any form and by any means reserved worldw
14、ide for CEN national Members. Ref. No. EN ISO 11681-2:2006: E Foreword This document (EN ISO 11681-2:2006) has been prepared by Technical Committee ISO/TC 23 “Tractors and machinery for agriculture and forestry“ in collaboration with Technical Committee CEN/TC 144 “Tractors and machinery for agricul
15、ture and forestry“, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by January 2007, and conflicting national standards shall be withdrawn at the latest by
16、January 2007. This document supersedes EN ISO 11681-2:1998. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative
17、Annex ZA, which is an integral part of this document. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany
18、, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Endorsement notice The text of ISO 11681-2:2006 has been approved by CEN as EN ISO 11681-2:2006 without
19、 any modifications. EN ISO 11681-2:2006 Reference number ISO 11681-2:2006(E) INTERNATIONAL STANDARD ISO 11681-2 Second edition 2006-07-01 Machinery for forestry Portable chain-saw safety requirements and testing Part 2: Chain-saws for tree service Matriel forestier Exigences de scurit et essais des
20、scies chane portatives Partie 2: Scies chane pour llagage des arbres EN ISO 11681-2:2006 ii iii Contents Page Foreword iv Introduction v 1 Scope . 1 2 Normative references. 1 3 Terms and definitions. 2 4 List of significant hazards . 4 5 Safety requirements and verification 4 5.1 General. 4 5.2 Hand
21、les 5 5.3 Hand protection 5 5.4 Balance and holding moment 6 5.5 Protection against injury by kickback 7 5.6 Chain catcher 7 5.7 Spiked bumper 8 5.8 Chip discharge 8 5.9 Guide-bar cover 8 5.10 Throttle trigger 8 5.11 Engine stopping device 9 5.12 Protection against contact with parts under high volt
22、age. 9 5.13 Clutch. 9 5.14 Carburettor adjustment 10 5.15 Protection against contact with hot parts 10 5.16 Exhaust gases. 11 5.17 Chain lubrication. 11 5.18 Tank openings. 11 5.19 Chain tensioning. 11 5.20 Attachment device 12 5.21 Vibration 12 5.22 Noise 12 6 Information for use. 13 6.1 Instructio
23、n handbook. 13 6.2 Markings 16 6.3 Warnings 16 Annex A (informative) Pictograms 17 Annex B (informative) Working with tree service chain-saws from rope and harness. 18 Bibliography. 24 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 9
24、8/37/EC, amended by Directive 98/79/EC18 EN ISO 11681-2:2006 Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical commi
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