DIN EN 15339-2-2007 Thermal spraying - Safety requirements for thermal spraying equipment - Part 2 Gas control units English version of DIN EN 15339-2 2007-06《热喷涂 热喷涂设备的安全要求 第2部分 气.pdf
《DIN EN 15339-2-2007 Thermal spraying - Safety requirements for thermal spraying equipment - Part 2 Gas control units English version of DIN EN 15339-2 2007-06《热喷涂 热喷涂设备的安全要求 第2部分 气.pdf》由会员分享,可在线阅读,更多相关《DIN EN 15339-2-2007 Thermal spraying - Safety requirements for thermal spraying equipment - Part 2 Gas control units English version of DIN EN 15339-2 2007-06《热喷涂 热喷涂设备的安全要求 第2部分 气.pdf(14页珍藏版)》请在麦多课文档分享上搜索。
1、June 2007DEUTSCHE NORM English price group 9No part of this standard 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 25.220.20!,x|0“9858913www.
2、din.deDDIN EN 15339-2Thermal spraying Safety requirements for thermal spraying equipment Part 2: Gas control unitsEnglish version of DIN EN 15339-2:2007-06Thermisches Spritzen Sicherheitsanforderungen fr Einrichtungen fr das thermische Spritzen Teil 2: GaskontrolleinheitenEnglische Fassung DIN EN 15
3、339-2:2007-06www.beuth.deDocument comprises 14 pages 09.07DIN EN 15339-2:2007-06 2 National foreword This standard has been prepared by CEN/TC 240 “Thermal spraying and thermally sprayed coatings” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was the Normenauss
4、chuss Schweitechnik (Welding Standards Committee), Joint Committee NA 092-00-14 AA Thermisches Spritzen und thermisch gespritzte Schichten (DVS AG V 7). The European and International Standards referred to in clause 2 and in the bibliography have been published as the corresponding DIN EN or DIN ISO
5、 Standards (except for ISO 2928 and ISO 7000). EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 15339-2March 2007ICS 25.220.20English VersionThermal spraying - Safety requirements for thermal sprayingequipment - Part 2: Gas control unitsProjection thermique - Exigences de scurit relatives aumatriel
6、 de projection thermique - Partie 2: Units dergulation de lalimentation en gazThermisches Spritzen - Sicherheitsanforderungen frEinrichtungen fr das thermische Spritzen - Teil 2:GaskontrolleinheitenThis European Standard was approved by CEN on 3 February 2007.CEN members are bound to comply with the
7、 CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or
8、 to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versio
9、ns.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, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain,
10、 Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2007 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members
11、.Ref. No. EN 15339-2:2007: EEN 15339-2:2007 (E) 2 Contents Page Foreword3 1 Scope 4 2 Normative references 4 3 Gas control units .5 3.1 Function5 3.2 Design .5 4 Components within a gas control unit 6 5 Requirements.7 5.1 General7 5.2 Local separation of gas and electric power7 5.3 Solid piping 7 5.
12、4 Leak test .7 6 Safety standards7 7 National rules .8 Annex A (informative) Examples for design of gas control units 9 A.1 Simple gas control unit .9 A.2 Gas control-/closed loop control with integrated HMI.10 A.3 Gas control-/closed loop control with separate HMI10 A.4 Pressurized enclosures 11 A.
13、4.1 General11 A.4.2 Pressure control 11 A.4.3 Ventilation.12 EN 15339-2:2007 (E) 3 Foreword This document (EN 15339-2:2007) has been prepared by Technical Committee CEN/TC 240 “Thermal spraying and thermally sprayed coatings”, the secretariat of which is held by DIN. This European Standard shall be
14、given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by September 2007, and conflicting national standards shall be withdrawn at the latest by September 2007. EN 15339 Thermal spraying Safety requirements for thermal spraying equipment
15、consists of the following parts: Part 2: Gas control units 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,
16、France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EN 15339-2:2007 (E) 4 1 Scope This European Standard specifies safety requirements of ma
17、chines and equipment for thermal spraying, in this case of gas control units. This European Standard should be used in conjunction with the Part 1 which deals with general aspects when designing, manufacturing, and/or putting in service of machines or equipment. Generally the requirements of EU-Dire
18、ctive 94/9/EC are valid for the use of this European Standard. 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 latest edition of the referenced document
19、 (including any amendments) applies. EN 559, Gas welding equipment Rubber hoses for welding, cutting and allied processes EN 560, Gas welding equipment Hose connections for equipment for welding, cutting and allied processes EN 561, Gas welding equipment Quick-action coupling with shut-off valves fo
20、r welding, cutting and allied processes EN 657, Thermal spraying Terminology, classification EN 730-1, Gas welding equipment Safety devices Part 1: Incorporating a flame (flashback) arrestor EN 730-2, Gas welding equipment Safety devices Part 2: Not incorporating a flame (flashback) arrestor EN 982,
21、 Safety of machinery Safety requirements for fluid power systems and their components Hydraulics EN 13611, Safety and control devices for gas burners and gas-burning appliances General requirements prEN 15069, Safety gas connection valves for metal hose assemblies used for the connection of domestic
22、 appliances using gaseous fuel EN 60079-0, Electrical apparatus for explosive gas atmospheres Part 0: General requirements (IEC 60079-0:2004) EN 60079-1, Electrical apparatus for potentially explosive atmospheres Part 1: Flameproof enclosure “d“ (IEC 60079-1:2003) EN 60079-2, Electrical apparatus fo
23、r explosive gas atmospheres Part 2: Pressurized enclosures “p“ (IEC 60079- 2:2001) EN 60079-10, Electrical apparatus for explosive gas atmospheres Part 10: Classification of hazardous areas (IEC 60079-10:2002) EN 60204-1, Safety of machinery Electrical equipment of machines Part 1: General requireme
24、nts (IEC 60204-1:2005, modified) EN 60529, Degrees of protection provided by enclosures (IP code) (IEC 60529:1989) EN 61310-1, Safety of machinery Indication, marking and actuation Part 1: Requirements for visual, auditory and tactile signals (IEC 61310-1:1995) EN 15339-2:2007 (E) 5 EN 61310-2, Safe
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