1、February 2011 Translation by DIN-Sprachendienst.English price group 17No 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).I
2、CS 23.140; 23.160!$mnS“1747548www.din.deDDIN EN 1012-1Compressors and vacuum pumps Safety requirements Part 1: Air compressorsEnglish translation of DIN EN 1012-1:2011-02Kompressoren und Vakuumpumpen Sicherheitsanforderungen Teil 1: KompressorenEnglische bersetzung von DIN EN 1012-1:2011-02Compresse
3、urs et pompes vide Prescriptions de scurit Partie 1: Compresseurs dairTraduction anglaise de DIN EN 1012-1:2011-02SupersedesDIN EN 1012-1:1996-07See start of applicationwww.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.4102.11 DIN EN
4、 1012-1:2011-02 2 A comma is used as the decimal marker. Start of validity The start of application of this standard is 1 February 2011. National foreword This standard includes safety requirements. This standard has been prepared by Technical Committee CEN/TC 232 “Compressors, vacuum pumps and thei
5、r systems” (Secretariat: SIS, Sweden). The responsible German body involved in its preparation was the Normenausschuss Maschinenbau (Mechanical Engineering Standards Committee), Working Committee NA 060-08-16 AA Luftkompressoren of Section Kompressoren und Vakuumtechnik. This standard when published
6、 in 1996 applied to all types of compressors. The standard has now been divided into three parts with this part addressing compressors for compressed air, nitrogen and inert gases, a second part addressing vacuum pumps and a third part addressing compressors for process gases. It was considered a pr
7、actical move so that if there were provisions that were laid down for compressors covered by CEN/TC 12 or ISO/TC 67, then any revision or amendments could be done to the process compressor part without affecting the provisions laid down for air compressors covered by this part of DIN EN 1012. Standa
8、rds dealing with non-safety aspects of compressor units are: EN 61000-6-4 and EN 61000-6-2 for stationary compressor units; EN 13309 for skid-mounted and mobile compressor units on electromagnetic compatibility. This standard contains specifications meeting the essential requirements set out in Anne
9、x I of the new “Machinery Directive”, Directive 2006/42/EC, and which apply to compressors for compressed air, nitrogen and inert gases that are either first placed on the market or commissioned within the EEA. This standard serves to facilitate proof of compliance with the essential requirements of
10、 the directives. 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 standard may assume compliance with the requirements of the Machinery Directive (“presumption of conformity”). The European and Inte
11、rnational Standards referred to in Clause 2 and in the Bibliography of this document have been published as the corresponding DIN EN, DIN EN ISO or DIN ISO Standards with the same number. As for the remaining standards referred to, there are no national standards available. Amendments This standard
12、differs from DIN EN 1012-1:1996-07 as follows: a) the standard has been divided up into Part 1 and Part 3; b) the standard has been editorially and technically revised. Previous editions DIN 4361: 1979-11 DIN EN 1012-1: 1996-07 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1012-1 September 20
13、10 ICS 23.080; 23.140; 23.160 Supersedes EN 1012-1:1996English Version Compressors and vacuum pumps - Safety requirements - Part 1: Air compressors Compresseurs et pompes vide - Prescriptions de scurit - Partie 1 : Compresseurs dair Kompressoren und Vakuumpumpen - Sicherheitsanforderungen - Teil 1:
14、Kompressoren This European Standard was approved by CEN on 30 July 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 bibliogra
15、phical references concerning such national standards may be obtained 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
16、 CEN member into its own language and notified to the CEN 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
17、, Ireland, Italy, 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 Ma
18、rnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1012-1:2010: EEN 1012-1:2010 (E) 2 Contents Page Foreword 3Introduction .41 Scope 52 Normative references 53 Terms and definitions .73.1 General terms .7
19、3.2 Specific terms 84 List of significant hazards Hazard analysis and risk assessment .85 Safety requirements and/or protective measures . 105.1 General . 105.2 Mechanical safety . 115.3 Electrical safety. 135.4 Control systems 135.5 Thermal safety . 155.6 Noise 155.7 Materials and substances proces
20、sed, used or exhausted . 155.8 Fire and explosion 165.9 Ergonomic principles . 175.10 Breaking down of machinery parts and other functional disorders . 185.11 Pressure relief fragmentation . 195.12 Information and warning devices 206 Verification of safety requirements and/or protective measures 216
21、.1 Pressure testing 216.2 Noise 216.3 Stability of portable compressor units . 216.4 Structure of verification . 227 Information for use . 247.1 General requirements . 247.2 Accompanying documents (in particular, instruction handbook) . 257.3 Specific types of compressors 277.4 Service instructions
22、. 287.5 Markings, signs and written warnings 297.6 Noise 317.7 Dismantling . 31Annex A (informative) Labels, signs and tags 32Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC Safety of machinery 37Bibliography . 38DIN EN 101
23、2-1:2011-02 EN 1012-1:2010 (E) 3 Foreword This document (EN 1012-1:2010) has been prepared by Technical Committee CEN/TC 232 “Compressors, vacuum pumps and their systems”, the secretariat of which is held by SIS. This European Standard shall be given the status of a national standard, either by publ
24、ication of an identical text or by endorsement, at the latest by March 2011, and conflicting national standards shall be withdrawn at the latest by September 2012. 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
25、 shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 1012-1:1996. 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 EC Directive(
26、s). For relationship with EC Directive(s), see informative Annex ZA, which is an integral part of this document. The responsibility of CEN/TC 232 includes coordination of safety standards with CEN/TC 182, “Refrigerating systems, safety and environmental requirements“, and CEN/TC 234, “Gas infrastruc
27、ture“. This document is in three parts: Part 1: Air compressors; Part 2: Vacuum pumps; Part 3: Process compressors. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulg
28、aria, 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 the United Kingdom. DIN EN 1012-1:2011
29、-02 EN 1012-1:2010 (E) 4 Introduction This document is a type C standard as stated in the introduction to EN ISO 12100-1. The machinery concerned and the extent to which hazards, hazardous situations and events are covered are indicated in the scope of this document. When provisions of this type C s
30、tandard are different from those which are stated in type A and B standards, the provisions of this type C standard take precedence over the provisions of the other standards for machines that have been designed and built according to the provisions of this type C standard. This standard when publis
31、hed in 1996 applied to all types of compressors. The standard has now been divided into three parts with this part addressing compressors for compressed air, nitrogen and inert gases, a second part addressing vacuum pumps and a third part addressing compressors for process gases. It was considered a
32、 practical move so that if there were provisions that were laid down for compressors covered by CEN/TC 12 or ISO/TC 67, then any revision or amendments could be done to the process compressor part without affecting the provisions laid down for air compressors covered by this part of EN 1012. Standar
33、ds dealing with non-safety aspects of compressor units are: EN 61000-6-4 and EN 61000-6-2 for stationary compressor units; EN 13309 for skid-mounted and mobile compressor units on electromagnetic compatibility. DIN EN 1012-1:2011-02 EN 1012-1:2010 (E) 5 1 Scope This part of EN 1012 is applicable to
34、compressors and compressor units having an operating pressure greater than 0,5 bar and designed to compress air, nitrogen or inert gases. This document deals with all significant hazards, hazardous situations and events relevant to the design, installation, operation, maintenance, dismantling and di
35、sposal of compressors and compressor units, when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Clause 4). This part of EN 1012 includes under the general term compressor units those machines which comprise: the compressor; a drive
36、system; any component or device which is necessary for operation. This part also covers the general requirements relating to process gas compressors; for specific requirements see prEN 1012-3 which applies. This part covers compressors driven by any power media, including battery powered and which a
37、re fitted in or used with motor vehicles. This part of EN 1012 does not cover requirements for compressors used in potentially explosive atmospheres. This part of EN 1012 is not applicable to compressors which are manufactured before the date of publication of this document by CEN. 2 Normative refer
38、ences 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 (including any amendments) applies. EN 547-1, Safety of machinery Human body me
39、asurements Part 1: Principles for determining the dimensions required for openings for whole body access into machinery EN 626-1:1994+A1:2008, Safety of machinery Reduction of risks to health from hazardous substances emitted by machinery Part 1: Principles and specifications for machinery manufactu
40、rers EN 837-2, Pressure gauges Part 2: Selection and installation recommendations for pressure gauges EN 953:1997+A1:2009, Safety of machinery Guards General requirements for the design and construction of fixed and movable guards EN 982:1996+A1:2008, Safety of machinery Safety requirements for flui
41、d power systems and their components Hydraulics EN 983:1996+A1:2008, Safety of machinery Safety requirements for fluid power systems and their components Pneumatics EN 1005-2, Safety of machinery Human physical performance Part2: Manual handling of machinery and component parts of machinery EN 12021
42、, Respiratory protective devices Compressed air for breathing apparatus EN 13445-5:2009, Unfired pressure vessels Part 5: Inspection and testing EN 13445-6, Unfired pressure vessels Part 6: Requirements for the design and fabrication of pressure vessels and pressure parts constructed from spheroidal
43、 graphite cast iron DIN EN 1012-1:2011-02 EN 1012-1:2010 (E) 6 EN 60204-1:2006, Safety of machinery Electrical equipment of machines Part 1: General requirements (IEC 60204-1:2005, modified) EN 60204-11, Safety of machinery Electrical equipment of machines Part 11: Requirements for HV equipment for
44、voltages above 1000 V a.c. or 1500 V d.c. and not exceeding 36 kV (IEC 60204-11:2000) EN 61310-2:2008, Safety of machinery Indication, marking and actuation Requirements for marking (IEC 61310-2:2007) EN ISO 2151:2008, Acoustics Noise test code for compressors and vacuum pumps Engineering Method (Gr
45、ade 2) (ISO 2151:2004) EN ISO 4126-1, Safety devices for protection against excessive pressure Part 1: Safety valves (ISO 4126-1:2004) EN ISO 11688-1, Acoustics Recommended practice for the design of low-noise machinery and equipment Part 1: Planning (ISO/TR 11688-1:1995) EN ISO 12100-1:2003, Safety
46、 of machinery Basic concepts, general principles for design Part 1: Basic terminology, methodology (ISO 12100-1:2003) EN ISO 12100-2:2003, Safety of machinery Basic concepts, general principles for design Part 2: Technical principles (ISO 12100-2:2003) EN ISO 13732-1, Ergonomics of the thermal envir
47、onment Methods for the assessment of human responses to contact with surfaces Part 1: Hot surfaces (ISO 13732-1:2006) EN ISO 13732-3, Ergonomics of the thermal environment Methods for the assessment of human responses to contact with surfaces Part 3: Cold surfaces (ISO 13732-3:2005) EN ISO 13849-1:2
48、008, Safety of machinery Safety-related parts of control systems Part 1: General principles for design (ISO 13849-1:2006) EN ISO 13850:2008, Safety of machinery Emergency stop Principles for design (ISO 13850:2006) EN ISO 13857:2008, Safety of machinery Safety distances to prevent hazard zones being
49、 reached by upper and lower limbs (ISO 13857:2008) EN ISO 14121-1, Safety of machinery Risk assessment Part 1: Principles (ISO 14121-1:2007) EN ISO 14122-1, Safety of machinery Permanent means of access to machinery Part 1: Choice of fixed means of access between two levels (ISO 14122-1:2001) EN ISO 14122-2, Safety of
