BS-EN-15339-2-2007.pdf
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1、BRITISH STANDARD BS EN 15339-2:2007 Thermal spraying Safety requirements for thermal spraying equipment Part 2: Gas control units The European Standard EN 15339-2:2007 has the status of a British Standard ICS 25.220.20 ? Licensed Copy: London South Bank University, London South Bank University, Sun
2、Jun 17 07:04:56 GMT+00:00 2007, Uncontrolled Copy, (c) BSI BS EN 15339-2:2007 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 29 June 2007 BSI 2007 ISBN 978 0 580 50886 8 National foreword This British Standard was published by BSI. It is the
3、 UK implementation of EN 15339-2:2007. The UK participation in its preparation was entrusted to Technical Committee STI/40, Thermally sprayed inorganic finishes. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to in
4、clude all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments issued since publication Amd. No. DateComments Licensed Copy: London South Bank University, London South B
5、ank University, Sun Jun 17 07:04:56 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15339-2 March 2007 ICS 25.220.20 English Version Thermal spraying - Safety requirements for thermal spraying equipment - Part 2: Gas control units Projection thermique
6、- Exigences de scurit relatives au matriel de projection thermique - Partie 2: Units de rgulation de lalimentation en gaz Thermisches Spritzen - Sicherheitsanforderungen fr Einrichtungen fr das thermische Spritzen - Teil 2: Gaskontrolleinheiten This European Standard was approved by CEN on 3 Februar
7、y 2007. 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 such national standards may be obtai
8、ned 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 language and notified to the CEN Managem
9、ent 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, Luxembourg, Malta, Netherlands, Norwa
10、y, 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: rue de Stassart, 36 B-1050 Brussels 2007 CENAll rights of exploitation in any form
11、and by any means reserved worldwide for CEN national Members. Ref. No. EN 15339-2:2007: E Licensed Copy: London South Bank University, London South Bank University, Sun Jun 17 07:04:56 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EN 15339-2:2007 (E) 2 Contents Page Foreword3 1 Scope 4 2 Normative refe
12、rences4 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 5.4 Leak test .7 6 Safety standards7 7 National rules.8 Annex A (informative) Examples for design of gas
13、 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.4.1 General11 A.4.2 Pressure control 11 A.4.3 Ventilation.12 Licensed Copy: London South Bank University
14、, London South Bank University, Sun Jun 17 07:04:56 GMT+00:00 2007, Uncontrolled Copy, (c) BSI 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
15、. 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 September 2007, and conflicting national standards shall be withdrawn at the latest by September 2007. EN 15339 Thermal spraying Safety requiremen
16、ts for thermal spraying equipment 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 Rep
17、ublic, 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. Licensed Copy: London South Bank University, London So
18、uth Bank University, Sun Jun 17 07:04:56 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EN 15339-2:2007 (E) 4 1 Scope This European Standard specifies safety requirements of machines and equipment for thermal spraying, in this case of gas control units. This European Standard should be used in conjuncti
19、on 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-Directive 94/9/EC are valid for the use of this European Standard. 2 Normative references The following referenced documents are ind
20、ispensable 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. EN 559, Gas welding equipment Rubber hoses for welding, cutting and allied processes EN 560
21、, 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 for welding, cutting and allied processes EN 657, Thermal spraying Terminology, classification EN 730-1, Gas welding equipment Saf
22、ety 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, Safety of machinery Safety requirements for fluid power systems and their components Hydraulics EN 13611, Safety and control de
23、vices 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 appliances using gaseous fuel EN 60079-0, Electrical apparatus for explosive gas atmospheres Part 0: General requirements (IEC
24、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 for explosive gas atmospheres Part 2: Pressurized enclosures “p“ (IEC 60079- 2:2001) EN 60079-10, Electrical apparatus for explosi
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