1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN ISO 11681-1:2011Machinery for forestry Portable chain-saw safetyrequirements and testingPart 1: Chain-saws for forest service (ISO11681-1:2011)Copyright European Committee
2、for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 11681-1:2011 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO11681-1:2011. It supersedes BS EN ISO 11681-1:2
3、008 which iswithdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee AGE/29, Forestry machinery.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a
4、contract. Users are responsible for its correctapplication. The British Standards Institution 2012ISBN 978 0 580 67836 3ICS 65.060.80Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Stra
5、tegy Committee on 31 January 2012.Amendments issued since publicationDate T e x t a f f e c t e dCopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-EUROPEAN STANDARD NORME EUROPENNE
6、 EUROPISCHE NORM EN ISO 11681-1 December 2011 ICS 65.060.80 Supersedes EN ISO 11681-1:2008English Version Machinery for forestry - Portable chain-saw safety requirements and testing - Part 1: Chain-saws for forest service (ISO 11681-1:2011) Matriel forestier - Exigences de scurit et essais des scies
7、 chane portatives - Partie 1: Scies chane pour travaux forestiers (ISO 11681-1:2011) Forstmaschinen - Sicherheitstechnische Anforderungen und Prfungen fr tragbare Kettensgen -Teil 1: Kettensgen fr die Waldarbeit (ISO 11681-1:2011) This European Standard was approved by CEN on 30 November 2011. CEN m
8、embers 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 applic
9、ation to the CEN-CENELEC Management Centre 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 CEN-CENELEC Mana
10、gement Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Nether
11、lands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2011 CEN All rights of exploitation i
12、n any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 11681-1:2011: ECopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 11681-1:2011EN I
13、SO 11681-1:2011 (E) 3 Foreword This document (EN ISO 11681-1:2011) 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 agriculture and forestry” the secretariat of wh
14、ich 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 June 2012, and conflicting national standards shall be withdrawn at the latest by June 2012. Attention is drawn to the possibi
15、lity that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 11681-1:2008. This document has been prepared under a mandate given to CEN by the Europ
16、ean Commission and the European Free Trade Association, and supports essential requirements of EU Directive. For relationship with EU Directive, see informative Annex ZA, which is an integral part of this document. According to the CEN/CENELEC Internal Regulations, the national standards organizatio
17、ns of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
18、 Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 11681-1:2011 has been approved by CEN as a EN ISO 11681-1:2011 without any modification. Copyright European Committee for Standardization Provided by IHS under license with CENNot for
19、ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 11681-1:2011EN ISO 11681-1:2011 (E) 4 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC This European Standard has been prepared under a man
20、date given to CEN by the European Commission and the European Free Trade Association to provide one means of conforming to Essential Requirements of the New Approach Directive 2006/42/EC on machinery. Once this standard is cited in the Official Journal of the European Union under that Directive and
21、has been implemented as a national standard in at least one Member State, compliance with the normative clauses of this standard confers, within the limits of the scope of this standard, a presumption of conformity with the relevant Essential Requirements of that Directive and associated EFTA regula
22、tions. WARNING Other requirements and other EU Directives may be applicable to the product(s) falling within the scope of this standard. Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from I
23、HS-,-,-BS EN ISO 11681-1:2011ISO 11681-1:2011(E) ISO 2011 All rights reserved iiiContents PageForeword LvIntroduction . v1 Scope 12 Normative references .13 Terms and definitions .24 Safety requirements and/or protective measures 34.1 General .34.2 Handles 34.3 Hand protection .34.4 Balance .44.5 Pr
24、otection against injury by kickback .54.6 Chain catcher .64.7 Spiked bumper .64.8 Chip discharge .64.9 Guide-bar cover .64.10 Engine starting device .64.11 Engine stopping device .74.12 Throttle control 74.13 Drive sprocket guard 84.14 Clutch .94.15 Protection against contact with parts under high v
25、oltage .94.16 Protection against contact with hot parts 94.17 Fuel and oil systems .114.18 Exhaust gases 124.19 Chain lubrication .124.20 Chain tensioning .134.21 Vibration .134.22 Noise .134.23 Electromagnetic immunity 145 Information for use .145.1 Instruction handbook .145.2 Marking .175.3 Warnin
26、gs 185.4 Test of labels .18Annex A (informative) List of significant hazards 20Bibliography .22Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 11681-1:2011ForewordISO (
27、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 committees. Each member body interested in a subject for which a technical commi
28、ttee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotec
29、hnical standardization.International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member
30、bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote.Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying a
31、ny or all such patent rights.ISO 11681-1 was prepared by Technical Committee ISO/TC 23, Tractors and machinery for agriculture and forestry, Subcommittee SC 17, Manually portable forest machinery.This third edition cancels and replaces the second edition (ISO 11681-1:2004), which has been technicall
32、y revised. It also incorporates the Amendment ISO 11681-1:2004/Amd.1:2007.ISO 11681 consists of the following parts, under the general title Machinery for forestry Port able chain-saw safety requirements and testing: Part 1: Chain-saws for forest service Part 2: Chain-saws for tree serviceISO 11681-
33、1:2011(E)iv ISO 2011 All rights reservedCopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 11681-1:2011IntroductionThis document is a type-C standard as stated in ISO 1210
34、0.The machinery concerned and the extent to which hazards, hazardous situations or hazardous events are covered are indicated in the scope of this document.When requirements of this type-C standard are different from those which are stated in type-A or type-B standards, the requirements of this type
35、-C standard take precedence over the requirements of the other standards for machines that have been designed and built according to the requirements of this type-C standard.At the time of publication of this edition, it was not state of the art to require that starting of the machine would be alway
36、s possible without causing movement of the saw chain. Such a requirement will be considered for inclusion in the next revision of this International Standard.ISO 11681-1:2011(E) ISO 2011 All rights reserved vCopyright European Committee for Standardization Provided by IHS under license with CENNot f
37、or ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 11681-1:2011Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 11681-1:2011INTERNAT
38、IONAL STANDARD ISO 11681-1:2011(E)Machinery for forestry Portable chain-saw safety requirements and testing Part 1:Chain-saws for forest service1 ScopeThis part of ISO 11681 gives safety requirements and measures for their verification for the design and construction of portable, combustion-engine,
39、hand-held chain-saws, intended to be used for forest work by only one operator, by persons with the right hand on the rear handle and left hand on the front handle having read and understood the safety requirements provided in the instruction handbook and using the appropriate personal protective eq
40、uipment (PPE). Methods for the elimination or reduction of hazards arising from the use of these machines and the type of information on safe working practices to be provided by the manufacturer are specified.This part of ISO 11681 deals with all significant hazards, hazardous situations and hazardo
41、us events, with the exception of kickback and balance for machines with an engine displacement of more than 80 cm3, relevant to these machines when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer.NOTE See Annex A for a list of significant
42、 hazards.This part of ISO 11681 is applicable to chain-saws manufactured after its date of publication.2 Normative referencesThe following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the la
43、test edition of the referenced document (including any amendments) applies.ISO 6531:2008, Machinery for forestry Port able chain-saws Voc abularyISO 6533, Forestry machinery Port able chain-saw front hand-guard Dim ensions and clearancesISO 6534, Forestry machinery Port able chain-saw hand guards Me
44、c hanical strengthISO 6535, Portable chain-saws Cha in brake performanceISO 7293, Forestry machinery Port able chain-saws Eng ine performance and fuel consumptionISO 7914, Forestry machinery Port able chain-saws Min imum handle clearance and sizesISO 7915, Forestry machinery Port able chain-saws Det
45、 ermination of handle strengthISO 8334, Forestry machinery Port able chain-saws Det ermination of balance and maximum holding momentISO 9518, Forestry machinery Port able chain-saws Kic kback testISO 10726, Portable chain-saws Cha in catcher Dim ensions and mechanical strengthISO 12100:2010, Safety
46、of machinery Gener al principles for design Risk assessment and risk reductionISO 13772, Forestry machinery Port able chain-saws Non -manually actuated chain brake performance ISO 2011 All rights reserved 1Copyright European Committee for Standardization Provided by IHS under license with CENNot for
47、 ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 11681-1:2011ISO 13849-1:2006, Safety of machinery Safe ty-related parts of control systems Par t 1: General principles for designISO 13849-2, Safety of machinery Safe ty-related parts of control systems Par t 2: Va
48、lidationISO 13857:2008, Safety of machinery Safe ty distances to prevent hazard zones being reached by upper and lower limbsISO 14982:1998, Agricultural and forestry machinery Ele ctromagnetic compatibility Tes t methods and acceptance criteriaISO 22867, Forestry and gardening machinery Vib ration test code for portable hand-held machines with internal combustion engine Vib ration at the handlesISO 22868, Forestry and gardening machinery Nois e test code for portable hand-held machines w
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