1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN ISO 11148-9:2011Hand-held non-electric powertools Safety requirementsPart 9: Die grinders (ISO 11148-9:2011)BS EN ISO 11148-9:2011 BRITISH STANDARDNational forewordThis Bri
2、tish Standard is the UK implementation of EN ISO 11148-9:2011. It supersedes BS EN 792-9:2001+A1:2008,which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee MCE/8/-/2, Hand-held, non-electric power tools - Safety.A list of organizations represented on this co
3、mmittee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. BSI 2011 ISBN 978 0 580 63383 6 ICS 25.140.10 Compliance with a British Standard cannot confer immunity from
4、 legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 December 2011.Amendments issued since publicationDate T e x t a f f e c t e dEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 11148-9 December 2011 ICS 25.140.10 Su
5、persedes EN 792-9:2001+A1:2008English Version Hand-held non-electric power tools - Safety requirements - Part 9: Die grinders (ISO 11148-9:2011) Machines portatives moteur non lectrique - Exigences de scurit - Partie 9: Meuleuses doutillage (ISO 11148-9:2011) Handgehaltene nicht elektrisch betrieben
6、e Maschinen - Sicherheitsanforderungen - Teil 9: Schleifmaschinen fr Schleifstifte (ISO 11148-9:2011) This European Standard was approved by CEN on 12 November 2011. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Stan
7、dard 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 to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (Englis
8、h, 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 Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bu
9、lgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE F
10、OR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 11148-9:2011: EBS EN ISO 11148-9:2011 EN
11、 ISO 11148-9:2011 (E) 3 Foreword This document (EN ISO 11148-9:2011) has been prepared by Technical Committee ISO/TC 118 “Compressors and pneumatic tools, machines and equipment“ in collaboration with Technical Committee CEN/TC 255 “Hand-held, non-electric power tools - Safety” the secretariat of wh
12、ich is held by SIS. 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 possibili
13、ty 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 792-9:2001+A1:2008. This document has been prepared under a mandate given to CEN by the Europ
14、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
15、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,
16、 Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 11148-9:2011 has been approved by CEN as a EN ISO 11148-9:2011 without any modification. BS EN ISO 11148-9:2011EN ISO 11148-9:2011 (E) 4 Annex ZA (informative) Relationship between thi
17、s European Standard and the Essential Requirements of EU Directive 2006/42/EC This European 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 Direct
18、ive 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 clauses of this standard confers, within the limits of the scope of this stand
19、ard, a presumption of conformity with the corresponding Essential Requirements of that Directive except ER 1.5.7 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 11148-9:2011IS
20、O 11148-9:2011(E) ISO 2011 All rights reserved iiiContents Page Foreword iv Introduction . v 1 Scope 1 2 Normative references 2 3 Terms and definitions . 2 3.1 General terms and definitions 2 3.2 Terms and definitions related to die grinders 4 4 Safety requirements and/or protective measures 4 4.1 G
21、eneral . 4 4.2 Mechanical safety 4 4.3 Thermal safety . 5 4.4 Noise reduction . 5 4.5 Vibration . 6 4.6 Materials and substances processed, used or exhausted 6 4.7 Ergonomics 7 4.8 Controls 7 5 Verification . 8 5.1 General conditions for tests . 8 5.2 Noise . 8 5.3 Vibration . 8 5.4 Unintentional st
22、art . 8 5.5 Power tool construction . 8 5.6 Structure of verification of safety requirements 9 6 Information for use 9 6.1 Marking, signs and written warnings 9 6.2 Instruction handbook 10 6.3 Operating instructions 16 6.4 Data . 16 6.5 Maintenance instructions . 17 Annex A (informative) List of sig
23、nificant hazards . 18 Annex B (informative) Examples of die grinders covered by this part of ISO 11148 . 19 Annex C (normative) Symbols for labels and signs 20 Annex D (informative) Examples of abrasive products for use with die grinders . 21 Bibliography 22 BS EN ISO 11148-9:2011ISO 11148-9:2011(E)
24、 iv ISO 2011 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 carried out through ISO technical committees. Each member body inter
25、ested 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. ISO collaborates closely with the International Electrotechnical
26、 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 International Standards. Draft International Standards adopted by the te
27、chnical 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 elements of this document may be the subject of patent rights. IS
28、O shall not be held responsible for identifying any or all such patent rights. ISO 11148-9 was prepared by Technical Committee ISO/TC 118, Compressors and pneumatic tools, machines and equipment, Subcommittee SC 3, Pneumatic tools and machines. ISO 11148 consists of the following parts, under the ge
29、neral title Hand-held non-electric power tools Safety requirements: Part 1: Assembly power tools for non-threaded mechanical fasteners Part 2: Cutting-off and crimping power tools Part 3: Drills and tappers Part 4: Non-rotary percussive power tools Part 5: Rotary percussive drills Part 6: Assembly p
30、ower tools for threaded fasteners Part 7: Grinders Part 8: Sanders and polishers Part 9: Die grinders Part 10: Compression power tools Part 11: Nibblers and shears Part 12: Circular, oscillating and reciprocating saws A part 13, dealing with fastener driving tools, is under preparation. BS EN ISO 11
31、148-9:2011ISO 11148-9:2011(E) ISO 2011 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 and events are covered are defined in the Scope of this part of ISO 11148. When requiremen
32、ts of this type-C standard are different from those which are stated in type-A or -B standards, the requirements of this type-C standard take precedence over the requirements of other standards, for machines that have been designed and built according to the requirements of this type-C standard. ISO
33、 11148 consists of a number of independent parts for individual types of hand-held non-electric power tools. Certain parts of ISO 11148 cover hand-held non-electric power tools driven by internal combustion engines powered by gaseous or liquid fuel. In these parts, the safety aspects relating to int
34、ernal combustion engines are found in a normative annex. The parts are type-C standards and refer to pertinent standards of type A and B where such standards are applicable. BS EN ISO 11148-9:2011BS EN ISO 11148-9:2011INTERNATIONAL STANDARD ISO 11148-9:2011(E) ISO 2011 All rights reserved 1Hand-held
35、 non-electric power tools Safety requirements Part 9: Die grinders IMPORTANT The colours represented in the electronic file of this document can be neither viewed on screen nor printed as true representations. For the purposes of colour matching, see ISO 3864-4, which provides colorimetric and photo
36、metric properties together with, as a guideline, references from colour order systems. 1 Scope This part of ISO 11148 specifies safety requirements for hand-held non-electric power tools fitted with collets (hereinafter “die grinders”) intended for grinding and surface finishing and chamfering using
37、 mounted points, burrs and files and small wire brushes and other accessories mounted on shanks. The die grinders can be powered by compressed air, hydraulic fluid or internal combustion engines and are intended to be used by one operator and supported by the operators hand or hands, with or without
38、 a suspension, e.g. a balancer. NOTE 1 At the time of publication, no die grinders driven by internal combustion engines are known. Once these are identified, it is intended to amend this part of ISO 11148 to include such power tools. This part of ISO 11148 is applicable to: angle die grinders; reci
39、procating files; rotary files; straight die grinders. NOTE 2 For examples of die grinders, see Annex B. NOTE 3 Grinders without collets, for use with cones and plugs with threaded inserts, are covered by ISO 11148-7. This part of ISO 11148 deals with all significant hazards, hazardous situations or
40、hazardous events relevant to die grinders when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer, with the exception of the use of die grinders in potentially explosive atmospheres. NOTE 4 EN 13463-1 gives requirements for non-electrical eq
41、uipment for potentially explosive atmospheres. BS EN ISO 11148-9:2011ISO 11148-9:2011(E) 2 ISO 2011 All rights reserved2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated r
42、eferences, the latest edition of the referenced document (including any amendments) applies. ISO 3857-3, Compressors, pneumatic tools and machines Vocabulary Part 3: Pneumatic tools and machines ISO 5391, Pneumatic tools and machines Vocabulary ISO 12100:2010, Safety of machinery General principles
43、for design Risk assessment and risk reduction ISO 13732-1, Ergonomics of the thermal environment Methods for the assessment of human responses to contact with surfaces Part 1: Hot surfaces ISO 13732-3, Ergonomics of the thermal environment Methods for the assessment of human responses to contact wit
44、h surfaces Part 3: Cold surfaces ISO 15744, Hand-held non-electric power tools Noise measurement code Engineering method (grade 2) ISO 17066, Hydraulic tools Vocabulary ISO 28927-10, Hand-held portable power tools Test methods for evaluation of vibration emission Part 10: Percussive drills, hammers
45、and breakers ISO 28927-12, Hand-held portable power tools Test methods for evaluation of vibration emission Part 12: Die grinders EN 12096, Mechanical vibration Declaration and verification of vibration emission values 3 Terms and definitions For the purposes of this document, the terms and definiti
46、ons given in ISO 3857-3, ISO 5391, ISO 12100 and ISO 17066 (for hydraulic tools) and the following apply. 3.1 General terms and definitions 3.1.1 hand-held power tool machine operated by one or two hands and driven by rotary or linear motors powered by compressed air, hydraulic fluid, gaseous or liq
47、uid fuel, electricity or stored energy (e.g. by a spring) to do mechanical work and so designed that the motor and the mechanism form an assembly that can easily be brought to its place of operation NOTE Hand-held power tools driven by compressed air or gas are called pneumatic tools (or air tools).
48、 Hand-held power tools driven by hydraulic liquid are called hydraulic tools. 3.1.2 inserted tool tool inserted in the die grinder to perform the intended work 3.1.3 service tool tool for performing maintenance or service on the die grinder 3.1.4 control device device to start and stop the die grind
49、er or to change the direction of the rotation or to control the functional characteristics, such as speed and power BS EN ISO 11148-9:2011ISO 11148-9:2011(E) ISO 2011 All rights reserved 33.1.5 start-and-stop device throttle manually operated control on the die grinder by which the energy supply to the motor can be turned on and off 3.1.6 hold-to-run start-and-stop device constant pressure throttle start-and-stop device that automatically returns to the OFF position when for
