1、April 2011 Translation by DIN-Sprachendienst.English price group 18No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS
2、23.100.01!$nwm“1758474www.din.deDDIN EN ISO 4414Pneumatic fluid power General rules and safety requirements for systems and theircomponents (ISO 4414:2010)English translation of DIN EN ISO 4414:2011-04Fluidtechnik Allgemeine Regeln und sicherheitstechnische Anforderungen an Pneumatikanlagen undderen
3、 Bauteile (ISO 4414:2010)Englische bersetzung von DIN EN ISO 4414:2011-04Transmissions pneumatiques Rgles gnrales et exigences de scurit pour les systmes et leurs composants(ISO 4414:2010)Traduction anglaise de DIN EN ISO 4414:2011-04SupersedesDIN EN 983:2009-06See start of applicationwww.beuth.deIn
4、 case of doubt, the German-language original shall be considered authoritative.03.11Document comprises 4 pages4DIN EN ISO 4414:2011-04 A comma is used as the decimal marker. Start of application The start of application of this standard is 1 April 2011. DIN EN 983:2009-06 may be used in parallel unt
5、il November 2011. National foreword This standard includes safety requirements. This standard has been prepared by Technical Committee ISO/TC 131 “Fluid power systems” in collaboration with Technical Committee CEN/TC 114 “Safety of machinery” (Secretariat: DIN, Germany). The responsible German body
6、involved in its preparation was the Normenausschuss Maschinenbau (Mechanical Engineering Standards Committee), Working Committee NA 060-36-21-05 AK Ausfhrungs-richtlinie Pneumatik ISO 4414/EN 983 of Section Fluidtechnik. Representatives of manufacturers and users of pneumatic systems and their compo
7、nents, and of the employers liability insurance associations contributed to this standard. This standard contains specifications meeting the essential requirements set out in Annex I of the “Machinery Directive”, Directive 2006/42/EC, and which apply to machines that are either first placed on the m
8、arket or commissioned within the EEA. This standard serves to facilitate proof of compliance with the essential requirements of that directive. Once this standard is cited in the Official Journal of the European Union, it is deemed a “harmonized” standard and thus, a manufacturer applying this stand
9、ard may assume compliance with the requirements of the Machinery Directive (“presumption of conformity”). The International Standards referred to in Clause 2 and in the Bibliography of this document have been published as the corresponding DIN EN or DIN EN ISO Standards with the same number. Where t
10、he International Standards referred to are not also DIN ISO Standards, there are no national standards available. Amendments This standard differs from DIN EN 983:2009-06 as follows: a) DIN EN 983 has been revised in form and substance. Functional requirements specified in ISO 4414:1998 have been up
11、dated and adopted in this standard. Previous editions DIN EN 983: 1996-09, 2009-06 2 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 4414 November 2010 ICS 23.100.01 Supersedes EN 983:1996+A1:2008English Version Pneumatic fluid power - General rules and safety requirements for systems and t
12、heir components (ISO 4414:2010) Transmissions pneumatiques - Rgles gnrales et exigences de scurit pour les systmes et leurs composants (ISO 4414:2010) Fluidtechnik - Allgemeine Regeln und sicherheitstechnische Anforderungen an Pneumatikanlagen und deren Bauteile (ISO 4414:2010) This European Standar
13、d was approved by CEN on 6 November 2010. 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 concerning su
14、ch 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 (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its ow
15、n 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, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Ital
16、y, Latvia, Lithuania, 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
17、 Brussels 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 4414:2010: EContents Page Foreword .3 Introduction.4 1 Scope5 2 Normative references5 3 Terms and definitions .6 4 List of significant hazards 6 5 General rules and
18、 safety requirements.7 5.1 General .7 5.2 Basic requirements for the design and specification of pneumatic systems.7 5.3 Additional requirements .10 5.4 Specific requirements for components and controls116 Verification of safety requirements and acceptance testing 21 7 Information for use21 7.1 Gene
19、ral requirements .21 7.2 Final information .22 7.3 Maintenance and operating data .22 7.4 Marking and identification23 8 Identification statement (reference to this International Standard) .27 Annex A (informative) List of significant hazards .28 Annex B (informative) Form for collecting pneumatic s
20、ystem and component data to ensure conformance with ISO 4414 .30 Bibliography41 2DIN EN ISO 4414:2011-04 EN ISO 4414:2010 (E) Anhang ZA ( Relationship between this European Standard and the Essentialinformative)Requirements of EU Directive 2006/42/EC 42Foreword This document (EN ISO 4414:2010) has b
21、een prepared by Technical Committee ISO/TC 131 “Fluid power systems” in collaboration with Technical Committee CEN/TC 114 “Safety of machinery” the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text
22、 or by endorsement, at the latest by May 2011, and conflicting national standards shall be withdrawn at the latest by November 2011. 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
23、for identifying any or all such patent rights. This document supersedes EN 983:1996+A1:2008. 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. For relationship with EU
24、Directive, see informative 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, Bulgaria, Croatia, Cyprus, Czech Republ
25、ic, 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 the United Kingdom. Endorsement notice The text of ISO 4414:2010 has been
26、 approved by CEN as a EN ISO 4414:2010 without any modification. 3DIN EN ISO 4414:2011-04 EN ISO 4414:2010 (E) Introduction This International Standard is a type B standard as defined in ISO 12100. The stipulations of this International Standard can be supplemented or modified by a type C standard.
27、For machines that are covered by the scope of a type C standard and that have been designed and built in accordance with the provisions of that standard, the provisions of that type C standard take precedence over the provisions of this type B standard. In pneumatic fluid power systems, power is tra
28、nsmitted and controlled through air or a neutral gas under pressure within a circuit. The application of pneumatic fluid power systems requires a thorough understanding and precise communication between the supplier and purchaser. This International Standard was prepared to assist that understanding
29、 and communication and to document many of the good practices learned from experience with pneumatic systems. Use of this International Standard assists in a) identifying and specifying the requirements for pneumatic systems and components; b) identifying respective areas of responsibility; c) desig
30、ning systems and their components to comply with specific requirements; d) understanding the safety requirements of a pneumatic system. Equivalent requirements for hydraulic systems are defined in ISO 4413. 4DIN EN ISO 4414:2011-04 EN ISO 4414:2010 (E) 1 Scope This International Standard specifies g
31、eneral rules and safety requirements for pneumatic fluid power systems and components used on machinery as defined by ISO 12100:2010, 3.1. It deals with all significant hazards associated with pneumatic fluid power systems and specifies principles to apply in order to avoid those hazards when the sy
32、stems are put to their intended use. NOTE 1 See Clause 4 and Annex A. The significant hazard noise is incompletely dealt with in this International Standard. NOTE 2 Noise emission depends especially on the installation of pneumatic components or systems into machinery. This International Standard ap
33、plies to the design, construction and modification of systems and their components, also taking into account the following aspects: a) assembly; b) installation; c) adjustment; d) uninterrupted system operation; e) ease and economy of maintenance and cleaning; f) reliable operation in all intended u
34、ses; g) energy efficiency; and h) environment. This International Standard does not apply to air compressors and the systems associated with air distribution as typically installed in a factory, including gas bottles and receivers. 2 Normative references The following referenced documents are indisp
35、ensable 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 1219-1, Fluid power systems and components Graphic symbols and circuit diagrams Part 1: Gr
36、aphic symbols for conventional use and data-processing applications ISO 1219-2, Fluid power systems and components Graphic symbols and circuit diagrams Part 2: Circuit diagrams 5DIN EN ISO 4414:2011-04 EN ISO 4414:2010 (E) ISO 5598, Fluid power systems and components Vocabulary ISO 11727, Pneumatic
37、fluid power Identification of ports and control mechanisms of control valves and other components ISO 12100:2010, Safety of machinery General principles for design Risk assessment and risk reduction ISO 13850, Safety of machinery Emergency stop Principles for design ISO 13851, Safety of machinery Tw
38、o-hand control devices Functional aspects and design principles ISO 14118, Safety of machinery Prevention of unexpected start-up IEC 60529, Degrees of protection provided by enclosures (IP code) 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 5598 an
39、d ISO 12100 and the following apply. 3.1 commissioning procedure by which a system is formally accepted by the purchaser 3.2 emergency control control function that brings a system to a safe condition 3.3 function plate surface that contains information describing either the performance of a manuall
40、y operated device (e.g. ON/OFF, forward/reverse, left/right, up/down) or the status of a function performed by the system (e.g. clamp, lift, advance) 3.4 neutral gas non-combustible gas that has properties similar to air and does not react to the effects of pressure and/or temperature in a manner di
41、fferent from air 3.5 purchaser party that stipulates the requirements of a machine, equipment, system or component and judges whether the product satisfies those requirements 3.6 supplier party that contracts to provide the product(s) to satisfy the purchasers requirements 4 List of significant haza
42、rds Table A.1 lists significant hazards associated with the use of pneumatic fluid power in a machine. 6DIN EN ISO 4414:2011-04 EN ISO 4414:2010 (E) 5 General rules and safety requirements 5.1 General 5.1.1 When designing pneumatic systems for machinery, all intended operations and use of systems sh
43、all be considered. Risk assessment, e.g. in accordance with ISO 14121-1, shall be carried out to determine the foreseeable risks associated with systems when they are used as intended. Reasonably foreseeable misuse shall not cause hazards. The risks identified shall be eliminated by design and, wher
44、e this is not practicable, safeguards (first preference) or warnings (second preference) against such risks shall be incorporated, in accordance with the hierarchy established in ISO 12100. NOTE This International Standard provides requirements for components of fluid power systems; some of these re
45、quirements are dependent on the hazards associated with the machine in which the system is installed. Therefore, the final specification and construction of the pneumatic system could need to be based on risk assessment and agreement between purchaser and supplier. 5.1.2 The control systems shall be
46、 designed in accordance with the risk assessment. This requirement is met when ISO 13849-1 is used. 5.1.3 The prevention of damage to the machine, systems and the environment shall be considered. 5.1.4 Deviations from this International Standard shall be agreed to in writing between the purchaser an
47、d supplier. Attention should be drawn by the purchaser and/or the supplier to applicable national and local codes or laws. 5.2 Basic requirements for the design and specification of pneumatic systems 5.2.1 Component selection 5.2.1.1 All components and piping in the system shall be selected or speci
48、fied to provide for safety in use, and they shall operate within their rated limits when the system is put to its intended use. Components and piping shall be selected or specified so as to ensure that they can operate reliably under all intended uses of the system. Particular attention shall be pai
49、d to the reliability of components and piping that can create a hazard in the event of their failure or malfunction. 5.2.1.2 Components and piping shall be selected, applied and installed in accordance with the manufacturers recommendations. 5.2.1.3 It is recommended that wherever practicable, components and piping made in accordance with recognized International Standards should be used. 5.2.2 Unintended pressures 5.2.2.1 All related parts of the system shall be designed or otherwise protected against foreseeable pressures exceedi
