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2、art 2: Requirements for markingICS 13.110; 29.020Safety of machinery Indication, marking and actuation BRITISH STANDARDBS EN 61310-2:2008BS EN 61310-2:2008Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 18/06/2009 08:55, Uncontrolled Copy, (c) BSIThis British Standard was published under the
3、authority of the Standards Policy and Strategy Committee on 28 February 2009 BSI 2009ISBN 978 0 580 54538 2Amendments/corrigenda issued since publicationDate CommentsThis publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct applica
4、tion.Compliance with a British Standard cannot confer immunity from legal obligations.National forewordThis British Standard is the UK implementation of EN 61310-2:2008. It is identical to IEC 61310-2:2007. It supersedes BS EN 61310-2:1995 which is withdrawn. The UK participation in its preparation
5、was entrusted to Technical Committee , Safety of machinery Electrotechnical aspects.MCE/3A list of organizations represented on this committee can be obtained on request to its secretary.EUROPEAN STANDARD EN 61310-2 NORME EUROPENNE EUROPISCHE NORM January 2008 CENELEC European Committee for Electrot
6、echnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2008 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No.
7、 EN 61310-2:2008 E ICS 13.110 Supersedes EN 61310-2:1995English version Safety of machinery - Indication, marking and actuation - Part 2: Requirements for marking (IEC 61310-2:2007) Scurit des machines - Indication, marquage et manoeuvre - Partie 2: Exigences pour le marquage (CEI 61310-2:2007) Sich
8、erheiten von Maschinen - Anzeigen, Kennzeichen und Bedienen - Teil 2: Anforderungen an die Kennzeichnung (IEC 61310-2:2007) This European Standard was approved by CENELEC on 2007-12-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for g
9、iving 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 to the Central Secretariat or to any CENELEC member. This European Standard exists in three officia
10、l versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committ
11、ees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United
12、 Kingdom. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 18/06/2009 08:55, Uncontrolled Copy, (c) BSIForeword The text of document 44/541/FDIS, future edition 2 of IEC 61310-2, prepared by IEC TC 44, Safety of machinery - Electrotechnical aspects, was submitted to the IEC-CENELEC parallel vo
13、te and was approved by CENELEC as EN 61310-2 on 2007-12-01. This European Standard supersedes EN 61310-2:1995. EN 61310-2:2007 includes the following significant technical changes with respect to EN 61310-2:1995: Annex A: additional safety signs included and updated. The following dates were fixed:
14、latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2008-09-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2010-12-01 This European Standard has been prepared u
15、nder a mandate given to CENELEC by the European Commission and the European Free Trade Association and covers essential requirements of EC Directives MD (98/37/EC) and MD (2006/42/EC). See Annex ZZ. Annexes ZA and ZZ have been added by CENELEC. _ Endorsement notice The text of the International Stan
16、dard IEC 61310-2:2007 was approved by CENELEC as a European Standard without any modification. _ EN 61310-2:2008 2 Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 18/06/2009 08:55, Uncontrolled Copy, (c) BSICONTENTS 1 Scope.4 2 Normative references .4 3 Terms and definitions .5 4 Marking for
17、identification and for safe use 6 4.1 General .6 4.2 Marking of complete machinery .7 4.3 Marking for safe use7 5 Application of markings 75.1 General .7 5.2 Representation of rated values8 6 Marking of connections.8 6.1 General .8 6.2 Mechanical connections 9 6.3 Connections for fluid systems9 6.4
18、Electrical connections9 7 Durability of markings and their attachment 9 Annex A (informative) Graphical symbols and safety signs 10 Bibliography12 3 Annex ZA (normative) Normative references to international publications with their corresponding European publications 13 Annex ZZ (informative) Covera
19、ge of Essential Requirements of EC Directives 15 Annex ZZA (informative) Coverage of Essential Requirements of Directive 98/37/EC 15 Annex ZZA (informative) Coverage of Essential Requirements of Directive 2006/42/EC 15 EN 61310-2:2008Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 18/06/2009
20、08:55, Uncontrolled Copy, (c) BSISAFETY OF MACHINERY INDICATION, MARKING AND ACTUATION Part 2: Requirements for marking 1 Scope This part of IEC 61310 specifies requirements for the marking of machinery. It gives general rules on marking for identification of machinery, for safe use related to mecha
21、nical and electrical hazards, and for the avoidance of hazards arising from incorrect connections. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the lates
22、t edition of the referenced document (including any amendments) applies. IEC 60027-1:1992, Letter symbols to be used in electrical technology Part 1: General IEC 60027-2:2005, Letter symbols to be used in electrical technology Part 2: Telecommunications and electronics IEC 60027-3:2002, Letter symbo
23、ls to be used in electrical technology Part 3: Logarithmic and related quantities, and their units IEC 60027-4:1985, Letter symbols to be used in electrical technology Part 4: Symbols for quantities to be used for rotating electrical machines IEC 60079-0:2004, Electrical apparatus for explosive gas
24、atmospheres Part 0: General requirements IEC 60204-1:2005, Safety of machinery Electrical equipment of machines Part 1: General requirements IEC 60417-DB, Graphical symbols for use on equipment IEC 60529:1989, Degrees of protection provided by enclosures (IP Code) Amendment 1 (1999) IEC 61310-1, Saf
25、ety of machinery Indication, marking and actuation Part 1: Requirements for visual, acoustic and tactile signals ISO 31-0:1992, Quantities and units Part 0: General principles ISO 1000:1992, SI units and recommendations for the use of their multiples and of certain other units 4 EN 61310-2:2008Licen
26、sed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 18/06/2009 08:55, Uncontrolled Copy, (c) BSIISO 7000:2004, Graphical symbols for use on equipment Index and synopsis ISO 7010:2003, Graphical symbols Safety colours and safety signs Safety signs used in workplaces and public areas ISO 12100-1:2003, S
27、afety of machinery Basic concepts, general principles for design Part 1: Basic terminology, methodology ISO 12100-2:2003, Safety of machinery Basic concept, general principles for design Part 2: Technical principles 3 Terms and definitions For the purposes of this document, the following terms and d
28、efinitions, in addition to those of IEC 61310-1, apply. 3.1 rated value value of a quantity used for specification purposes, established for a specified set of operating conditions of a component, device, equipment, or system IEV 151-16-08 3.2 rating set of rated values and operating conditions of a
29、 component, device, equipment or machine IEV 151-16-11, modified 3.3 marking application of labelling on a product or on a package primarily for the purpose of identifying the product, and certain features of the product, for its safe use 4 Marking for identification and for safe use 4.1 General In
30、accordance with ISO 12100-2, machinery shall bear all markings which are necessary for its unambiguous identification; for its safe use; and supplementary information shall be given, as appropriate: permanently on the machinery; in accompanying documents such as instruction handbooks; on the packagi
31、ng. 5 EN 61310-2:2008Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 18/06/2009 08:55, Uncontrolled Copy, (c) BSI4.2 Marking of complete machinery The following information shall be provided: identification of the product including name and address of the supplier, designation of series or ty
32、pe, serial number, if any, and year of construction; designation of rated values; indication of compliance with mandatory requirements if any. 4.3 Marking for safe use 4.3.1 General Where essential for safe use, the relevant rated values and characteristics listed in 4.3.2, 4.3.3 and 4.3.4 shall be
33、given. 4.3.2 Markings related to mechanical hazards These may include, but not be limited to: a) power input/output; b) maximum speed of rotating parts; c) mass (of removable parts, etc.); d) maximum diameter of tools to be fitted; e) direction of movement; f) maximum load; g) cooling/heating condit
34、ions; h) permissible environmental conditions, for example, pressure, shock, vibration, temperature; j) mechanical stability; k) mode of operation; l) guard adjustment data; m) necessity of wearing personal protective equipment; n) frequency of inspection and maintenance; p) rating of lifting equipm
35、ent; q) indication where to attach lifting devices, if appropriate. 4.3.3 Markings related to fluid power hazards In addition to the markings listed in 4.3.2, these may include, but not be limited to: a) design operating pressure; b) maximum safe operating pressure; c) test pressure; d) flow rate; e
36、) safe operating temperature. Valve actuators and their functions shall be plainly and permanently identified with the same identification used on the circuit diagram. 6 EN 61310-2:2008Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 18/06/2009 08:55, Uncontrolled Copy, (c) BSI4.3.4 Markings r
37、elated to electrical hazards In addition to the markings listed in 4.3.2, these may include, but not be limited to: a) rated voltage, current, frequency; b) number of phases; c) symbol for classification for protection against electric shock, in accordance with IEC 60417; d) warning of hazards arisi
38、ng from dangerous voltages, in accordance with IEC 60417; e) designation of IP code, in accordance with IEC 60529; f) warning of presence of residual voltages, in accordance with IEC 60204-1; g) symbol indicating the type of protection for use in explosive atmospheres, in accordance with IEC 60079-0
39、. 5 Application of markings 5.1 General Machinery and parts of machinery, the fitting or refitting of which could be a source of risk, shall be marked by means such as rating plates, name-plates, labels, stamps, engravings and colours. Such marking shall be considered an integral part of the deliver
40、y of the machinery. Any marking on the equipment shall be consistent with that in the accompanying documentation to avoid confusion. Markings, signs and textual information shall be readily understandable and unambiguous, especially in regard to which part or function of the machine they relate. Sig
41、ns such as graphical symbols and safety signs shall be used in preference to textual information. Graphical symbols shall conform, where possible, to those standardized in IEC 60417 and ISO 7000. Safety signs shall conform to ISO 7010 (see Annex A). Textual information shall be in the language(s) of
42、 the country in which the machine is to be used and may be, at the users request, in the language(s) understood by the operators and exposed persons. Where a machine or piece of equipment, excluding consumable items, has insufficient space on it for lettering to be big enough to be legible or to be
43、marked at all, the minimum information specified shall be provided on the packaging in which the item is distributed. The markings shall be clearly visible when the machine is installed in the manner prescribed by the manufacturer, or, when this is not possible, additional markings or written warnin
44、gs shall be placed near the machine in such a manner that they are visible to exposed persons. Marking shall be permanent and remain legible throughout all phases of the “life“ of the machine (See also Clause 7). All equipment shall be packaged in a manner that preserves its identification during tr
45、ansportation. 7 EN 61310-2:2008Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 18/06/2009 08:55, Uncontrolled Copy, (c) BSINOTE 1 IEC 61346-1 establishes general principles for the structuring of information on installations. Based on these principles, guidance is given for the formulation an
46、d application of unambiguous discrete object reference designations for objects in any system. The designation correlates information about an object among different kinds of documents and the products implementing the intention of the installation. For maintenance purposes, the object reference des
47、ignation or part of it may be shown on or near the object in the installation. NOTE 2 ISO/IEC Guide 37 gives information on the instructions for use of products for consumer interest. 5.2 Representation of rated values The International System of Units (SI) as set out in ISO 31-0 shall be used. For
48、further guidance on application, see IEC 60027-1, IEC 60027-2, IEC 60027-3, IEC 60027-4 and ISO 1000. Machinery shall be marked with rated values for those characteristics which are relevant for its safe use, such as: input or output power in watts; operating pressure in pascals; supply voltage in v
49、olts; maximum speed in revolutions per minute or metres per minute. Each rating value marking shall consist of the numerical value of the characteristic followed by the unit symbol. Machinery suitable for use at two or more discrete rated values shall be marked with values in a descending order separated by a solidus; symbol for the unit. Examples: 3 000/1 500/750 r/min 10/5/2 MPa Machinery suitable for use within a range of rated values shall be marked with the lim
