1、BS EN ISO28139:2009ICS 65.060.40NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDAgricultural andforestry machinery Knapsack combustion-engine-drivenmistblowers Safetyrequirements (ISO28139:2009)This British Standardwas published underthe authority of theStandard
2、s Policy andStrategy Committee on 30November 2009. BSI 2009ISBN 978 0 580 59914 9Amendments/corrigenda issued since publicationDate CommentsBS EN ISO 28139:2009National forewordThis British Standard is the UK implementation of EN ISO 28139:2009.The UK participation in its preparation was entrusted t
3、o TechnicalCommittee AGE/15, Equipment for crop protection and application ofliquid fertilizer.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof a contract. Users are responsibl
4、e for its correct application.Compliance with a British Standard cannot confer immunityfrom legal obligations.EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 28139 September 2009 ICS 65.060.40 English Version Agricultural and forestry machinery - Knapsack combustion-engine-driven mistblower
5、s - Safety requirements (ISO 28139:2009) Matriel agricole et forestier - Nbulisateurs ports dos moteur combustion interne - Exigences de scurit (ISO 28139:2009) Land- und Forstmaschinen - Rckentragbare, verbrennungsmotorbetriebene Sprhgerte - Sicherheitsanforderungen (ISO 28139:2009) This European S
6、tandard was approved by CEN on 17 August 2009. 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 bibliographical references concerni
7、ng such national standards may be obtained on application to the CEN 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 l
8、anguage and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania
9、, Luxembourg, Malta, Netherlands, 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 2009 CEN A
10、ll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 28139:2009: EBS EN ISO 28139:2009EN ISO 28139:2009 (E) 3 Foreword This document (EN ISO 28139:2009) has been prepared by Technical Committee CEN/TC 144 “Tractors and machinery for agri
11、culture 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 identical text or by endor
12、sement, at the latest by March 2010, and conflicting national standards shall be withdrawn at the latest by March 2010. Attention is drawn to the possibility 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 identifyi
13、ng any or all such patent rights. 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 Directives. For relationship with EU Directives, see informative Annex ZA and ZB, which are int
14、egral parts 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, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hung
15、ary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN ISO 28139:2009EN ISO 28139:2009 (E) 4 Annex ZA (informative) Relationship between this European Standard an
16、d the Essential Requirements of EU Directive 98/37/EC This International Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association to provide a means of conforming to Essential Requirements of the New Approach Directive 98/37/EC on mac
17、hinery, amended by the New Approach Directive 98/79/EC. Once this standard is cited in the Official Journal of the European Union under that Directive and has been implemented as a national standard in at least one Member State, compliance with the normative clauses, except 7.3 a), d) last indent, e
18、) second indent, 7.4 second indent, of this standard confers, within the limits of the scope of this standard, a presumption of conformity with the relevant Essential Requirements, except Essential Requirements 1.3.2, 1.5.2, 1.5.6, 1.5.7, 1.5.8, 1.5.9, 1.5.11 related to EMC immunity, 1.7.4 f) and 2.
19、2 second and third paragraphs, of that Directive and associated EFTA regulations. WARNING Other requirements and other EU Directives may be applicable to the product(s) falling within the scope of this standard. BS EN ISO 28139:2009EN ISO 28139:2009 (E) 5 Annex ZB (informative) Relationship between
20、this European Standard and the Essential Requirements of EU Directive 2006/42/EC This International Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association to provide a means of conforming to Essential Requirements of the New Approac
21、h Directive 2006/42/EC on machinery. Once this standard is cited in the Official Journal of the European Union under that Directive and has been implemented as a national standard in at least one Member State, compliance with the normative clauses, except 7.3 a), of this standard confers, within the
22、 limits of the scope of this standard, a presumption of conformity with the relevant Essential Requirements, except Essential Requirements 1.3.2, 1.5.2, 1.5.6, 1.5.7, 1.5.8, 1.5.9, 1.5.11 related to EMC immunity, 1.7.4.2 u) and 2.2.1.1, of that Directive and associated EFTA regulations. WARNING Othe
23、r requirements and other EU Directives may be applicable to the product(s) falling within the scope of this standard. BS EN ISO 28139:2009ISO 28139:2009(E) ISO 2009 All rights reserved iiiContents Page Foreword iv Introduction.v 1 Scope1 2 Normative references2 3 Terms and definitions .2 4 List of s
24、ignificant hazards 3 5 Safety requirements and/or protective measures4 5.1 General .4 5.2 Stability when in operation.4 5.3 Exhaust system .4 5.4 Chemical tank and strainer.5 5.5 Air tube and chemical hoses6 5.6 Controls6 5.7 Machine support7 5.8 Harness.7 5.9 Power-driven components .8 5.10 Fuel ta
25、nk.8 5.11 Protection against contact with hot parts.8 5.12 Protection against contact with chemicals during filling9 5.13 Protection against contact with parts under high voltage9 6 Verification of the safety requirements and/or protective measures 9 7 Information for use10 7.1 General .10 7.2 Techn
26、ical data10 7.3 Instruction handbook10 7.4 Marking.12 7.5 Warnings 12 Annex A (normative) Liquid-retaining test on harness.13 Annex B (normative) Stability test on an incline .14 Annex C (informative) Example of knapsack combustion-engine-driven mistblower 15 Annex D (informative) Examples of safety
27、 signs.16 Bibliography17 BS EN ISO 28139:2009ISO 28139:2009(E) iv ISO 2009 All rights reservedForeword 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 carrie
28、d out through ISO technical committees. Each member body interested in a subject for which a technical committee 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. IS
29、O collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical 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 Internatio
30、nal Standards. Draft International Standards adopted by the technical committees are circulated to the member 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 ele
31、ments of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 28139 was prepared by the European Committee for Standardization (CEN) Technical Committee CEN/TC 144, Tractors and machinery for agriculture and forestry,
32、 in collaboration with Technical Committee ISO/TC 23, Tractors and machinery for agriculture and forestry, Subcommittee SC 6, Equipment for crop protection, in accordance with the Agreement on technical cooperation between ISO and CEN (Vienna Agreement). BS EN ISO 28139:2009ISO 28139:2009(E) ISO 200
33、9 All rights reserved vIntroduction This document is a type-C standard as stated in ISO 12100. 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 diff
34、erent from those which are stated in type-A or B standards, the requirements of this type-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. BS EN ISO 28139:2009BS EN ISO 28139:
35、2009INTERNATIONAL STANDARD ISO 28139:2009(E) ISO 2009 All rights reserved 1Agricultural and forestry machinery Knapsack combustion-engine-driven mistblowers Safety requirements IMPORTANT The electronic file of this document contains colours which are considered to be useful for the correct understan
36、ding of the document. Users should therefore consider printing this document using a colour printer. 1 Scope This International Standard specifies safety requirements and their verification for the design and construction of knapsack mistblowers incorporating a combustion engine where the air flow i
37、s generated by a fan. It describes methods for the elimination or reduction of hazards arising from their use. In addition, it specifies the type of information on safe working practices to be provided by the manufacturer. It does not, however, give any technical requirement for reducing noise or vi
38、bration hazards. Indeed, the different means available to reduce these hazards are a matter for the technical aids to which the manufacturer may resort, through specialized books or specified bodies. This International Standard deals with all significant hazards, hazardous situations and events, exc
39、epting those arising from electromagnetic compatibility, static electricity, explosion or fire from chemicals for spraying, insufficient structural integrity, and noise and vibration. It is applicable to knapsack combustion-engine-driven mistblowers when they are used as intended and under the condi
40、tions foreseen by the manufacturer (see Clause 4). It is not applicable to knapsack combustion-engine-driven mistblowers manufactured before the date of its publication. BS EN ISO 28139:2009ISO 28139:2009(E) 2 ISO 2009 All rights reserved2 Normative references The following referenced documents are
41、indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 3767-5:1992, Tractors, machinery for agriculture and forestry, powered lawn and gard
42、en equipment Symbols for operator controls and other displays Part 5: Symbols for manual portable forestry machinery ISO 3864-1:2002, Graphical symbols Safety colours and safety signs Part 1: Design principles for safety signs in workplaces and public areas ISO 8893:1997, Forestry machinery Portable
43、 brush-cutters and grass-trimmers Engine performance and fuel consumption ISO 9357:1990, Equipment for crop protection Agricultural sprayers Tank nominal volume and filling hole diameter ISO 11684:1995, Tractors, machinery for agriculture and forestry, powered lawn and garden equipment Safety signs
44、and hazard pictorials General principles ISO 12100-1:2003, Safety of machinery Basic concepts, general principles for design Part 1: Basic terminology, methodology ISO 12100-2:2003, Safety of machinery Basic concepts, general principles for design Part 2: Technical principles ISO 13732-1:2006, Ergon
45、omics of the thermal environment Methods for the assessment of human responses to contact with surfaces Part 1: Hot surfaces ISO 13857:2008, Safety of machinery Safety distances to prevent hazard zones being reached by upper and lower limbs ISO 19932-1:2006, Equipment for crop protection Knapsack sp
46、rayers Part 1: Requirements and test methods 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 12100-1:2003 and the following apply. 3.1 knapsack mistblower machine with a backpack power unit designed for applying chemicals to crops by means of a hand-
47、held spraying device with the liquid being contacted, nebulized and transported by a high-speed air flow generated by a fan NOTE An example of this machine is given in Annex C. 3.2 backpack power unit power source which is designed to be carried on the operators shoulders by means of a supporting de
48、vice and harness 3.3 harness adjustable strap(s) used to suspend the machine from the operator BS EN ISO 28139:2009ISO 28139:2009(E) ISO 2009 All rights reserved 33.4 silencer device for directing the exhaust gases 3.5 engine stopping device control fitted to the machine which stops the engine 3.6 s
49、uspension point device on the machine to which the harness can be attached 3.7 throttle trigger throttle control device, usually a lever, activated by the operators hand or finger, for controlling the engine speed 3.8 throttle lock device for temporarily setting the throttle in a partially open position 3.9 throttle trigger lockout device that prevents unintentional activation of the throttle trigger 3.10 chemical pump control device device, usually a lever, activated by the operator
