1、BRITISH STANDARDBS EN 809:1998Incorporating Corrigenda Pumps and pump units for liquids Common safety requirementsICS 23.080g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g5
2、3g44g42g43g55g3g47g36g58+A1:2009 February 2001,March 2002 andJuly 2010National forewordThis British Standard is the UK implementation of EN 809:1998+A1:2009, incorporating corrigenda February 2001, March 2002 and July 2010. It supersedes BS EN 809:1998 which is withdrawn.The start and finish of text
3、 introduced or altered by amendment is indicated in the text by tags. Tags indicating changes to CEN text carry the number of the CEN amendment. For example, text altered by CEN amendment A1 is indicated by !“.The UK participation in its preparation was entrusted to Technical Committee MCE/6, Pumps
4、and pump testing.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot conf
5、er immunity from legal obligations.BS EN 809:1998+A1:2009This British Standard, having been prepared under the direction of the Engineering Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 December 1998 BSI 2010Amendments/corrigenda issued si
6、nce publicationAmd. No. Date Comments 13177 Corrigendum No. 1July 2001 Implementation of CEN corrigendum February 200113901 Corrigendum No. 211 October 2002 Implementation of CEN corrigendum March 200231 January 2010 Implementation of CEN amendment A1:200931 August 2010 Implementation of CEN corrige
7、ndum July 2010; 5.2.2.1 modifiedISBN 978 0 580 72295 0EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 809:1998+A1 October 2009 ICS 23.080 Supersedes EN 809:1998English Version Pumps and pump units for liquids - Common safety requirements Pompes et groupes motopompes pour liquides - Prescription
8、s communes de scurit Pumpen und Pumpenaggregate fr Flssigkeiten - Allgemeine sicherheitstechnische Anforderungen This European Standard was approved by CEN on 7 November 1997 and includes Corrigendum 1 issued by CEN on 20 March 2002 and Amendment 1 approved by CEN on 20 August 2009. CEN members are
9、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 obtained on application to th
10、e 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 Management Centre has the same
11、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, Norway, Poland, Portugal, Rom
12、ania, 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 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved
13、 worldwide for CEN national Members. Ref. No. EN 809:1998+A1:2009: EIncorporating corrigendum July 2010EN 809:1998+A1:2009 (E) 2 Contents Page Foreword 3Introduction .41 Scope 42 Normative references 53 Definitions 64 List of hazards 75 Safety requirements and/or measures 95.1 General requirements 9
14、5.1.1 Environmental and working conditions 95.2 Special requirements . 115.2.1 Requirements to avoid mechanical hazards 115.2.2 Requirements to avoid electrical hazards 125.2.3 Requirements to avoid thermal hazards 135.2.4 Requirements to avoid the danger of noise and vibrations . 145.2.5 Requiremen
15、ts to avoid hazards from materials 145.2.6 Requirements to avoid hazards from neglecting ergonomic principles of machine design 155.2.7 Requirements to avoid hazards caused by failure of energy supply, break-downs of machinery components and other malfunctions 155.2.8 Requirements to avoid hazards t
16、hrough breakdown and/or wrong installation of protection devices 166 Verification of the safety requirements and/or measures 166.1 General reference . 166.2 Specific methods of verification . 176.2.1 Inspection 176.2.2 Review of documentation 176.2.3 Calculations . 176.2.4 Hydrostatic pressure test
17、for pressure containing parts . 176.2.5 Noise measurement 176.2.6 Guarding 176.2.7 Stability 176.2.8 Surface temperatures . 187 Information for use . 187.1 General . 187.2 Instruction for use - Instruction handbook 187.2.1 General . 187.2.2 Contents 187.3 !Assembly instruction for partly completed m
18、achinery . 238 Marking 23Annex ZA (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/CE“ 25Annex ZB (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC“ 26!Bibliography“ 27BS
19、 EN 809:1998+A1:2009EN 809:1998+A1:2009 (E) 3 Foreword This document (EN 809:1998+A1:2009) has been prepared by Technical Committee CEN/TC 197 “Pumps”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an iden
20、tical text or by endorsement, at the latest by April 2010, and conflicting national standards shall be withdrawn at the latest by April 2010. 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 res
21、ponsible for identifying any or all such patent rights. This document includes Amendment 1, approved by CEN on 2009-08-20 and Corrigendum 1, issued by CEN on 2001-02-14. This document supersedes EN 809:1998. The start and finish of text introduced or altered by amendment is indicated in the text by
22、tags!“XThe modifications of the related CEN Corrigendum have been implemented at the appropriate places in the text and are indicated by the tags XThis European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports es
23、sential requirements of EU Directive(s). !For relationship with EU Directive(s), see informative Annexes ZA and ZB, which are integral parts of this document.“ According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement th
24、is European Standard: 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, Sweden, Switzerland and Uni
25、ted Kingdom. BS EN 809:1998+A1:2009EN 809:1998+A1:2009 (E) 4 Introduction This Standard has been prepared to be a harmonized standard to provide one means of conformity with the Essential requirements of the Machinery Directive and associated EFTA Regulations. !This European Standard is a type C sta
26、ndard as stated in 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 European Standard. When provisions of this type C standard are different from those which are stated in type A or B standards, th
27、e 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. The extent to which hazards are covered is indicated in Clause 4 “List of hazards“ of this European Stan
28、dard.“ 1 Scope !This European Standard establishes the technical safety requirements for: constructing; assembling; erecting; operating; servicing; a liquid pump or pump unit. It contains a list of significant hazards, which can arise with the use of a liquid pump or pump unit, and establishes the r
29、equirements and/or protective measures which will lead to a reduction of the risks. Liquid pumps covered by this European Standard are: rotodynamic pumps; rotary positive displacement pumps; reciprocating displacement pumps; supplied separately without drive (electric motor or internal combustion en
30、gine). In general, pumps are defined as being terminated by their inlet and outlet connections as well as by their shaft ends. Pumps supplied in this form are usually called bareshaft pumps. They are machines in the definition of the Machinery Directive. The assembly of a bareshaft pump with its dri
31、ver can require measures that are outside the scope of this European Standard. Pump units are described as: BS EN 809:1998+A1:2009“EN 809:1998+A1:2009 (E) 5 Liquid pumps together with a driver and including transmission elements, baseplates, and any auxiliary equipment. This European Standard does n
32、ot deal either with the technical safety requirements for the design or manufacture of drivers nor of auxiliary equipment. It does not set down either requirements for the risks directly arising from means provided for the portability, transportability and mobility of pump units during or between pe
33、riods of their operation, nor the requirements for transmission shafts linking a tractor or other self-propelled machinery to a pump. This European Standard does not cover pumps and pump units for the following applications: pumps and pump units whose only power source is directly applied manual eff
34、ort; pumps and pump units for medical use used in direct contact with the patient; pumps and pump units specially designed or put into service for nuclear purposes which, in the event of failure, can result in an emission of radioactivity; pumps and pump units for use on seagoing vessels or mobile o
35、ff-shore units; pumps and pump units specially designed for military or police purposes. Neither does it cover pumps and pump units for hydraulic power transmission. Specific requirements for particular features of pumps additional to the common requirements set out in this standard can be found in
36、other standards such as EN 1028, EN 1151, EN 1829, and in the European Standards on submersible pump units and for liquid pumps for the use in agrifoodstuff industries. This European Standard is not applicable to pumps and pump units which are manufactured before the date of publication of this Euro
37、pean 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 (including any amendments) applies. EN 349, S
38、afety of machinery Minimum gaps to avoid crushing of parts of the human body EN 894-1, Safety of machinery Ergonomics requirements for the design of displays and control actuators Part 1: General principles for human interactions with displays control actuators EN 894-2, Safety of machinery Ergonomi
39、cs requirements for the design of displays and control actuators Part 2: Displays EN 894-3, Safety of machinery Ergonomics requirements for the design of displays and control actuators Part 3: Control actuators EN 953, Safety of machinery Guards General requirements for the design and construction o
40、f fixed and movable guards EN 1037, Safety of machinery Prevention of unexpected start-up EN 12162, Liquid pumps Safety requirements Procedure for hydrostatic testing BS EN 809:1998+A1:2009“!EN 809:1998+A1:2009 (E) 6 EN 12723, Liquid pumps General terms for pumps and installations Definitions, quant
41、ities, letter symbols and units EN 60034-5:2001, Rotating electrical machines Part 5: Degrees of protection provided by the integral design of rotating electrical machines (IP code) Classification (IEC 60034-5:2000) EN 60204-1:2006, Safety of machinery Electrical equipment of machines Part 1: Genera
42、l requirements (IEC 60204-1:2005, modified) EN 60529:1991, Degrees of protection provided by enclosures (IP code) (IEC 60529:1989) EN ISO 5199, Technical specifications for centrifugal pumps Class II (ISO 5199:2002) EN ISO 9905, Technical specifications for centrifugal pumps Class I (ISO 9905:1994)
43、EN ISO 9908, Technical specifications for centrifugal pumps Class III (ISO 9908:1993) EN ISO 12100-1, Safety 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 principle
44、s for design Part 2: Technical principles (ISO 12100-2:2003) EN ISO 13732-1, Ergonomics of the thermal environment Methods for the assessment of human responses to contact with surfaces Part 1: Hot surfaces (ISO 13732-1:2006) EN ISO 13850, Safety of machinery Emergency stop Principles for design (IS
45、O 13850:2006) EN ISO 13857, Safety of machinery Safety distances to prevent hazard zones being reached by the 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 14847, Rotary positive displacement pumps General requ
46、irements (ISO 14847:1999) EN ISO 20361, Liquid pumps and pump units Noise test code Grades 2 and 3 of accuracy (ISO 20361:2007)“ 3 Definitions For the purposes of this Standard, the definitions contained in !EN 12723“ shall apply. Further the following definition applies : 3.1 Auxiliary equipment Co
47、mponents or sub-assemblies mounted as part of the pump unit and necessary for the operation of the pump or pump unit, for example, seal flush system, lubrication system, cooling system, etc !3.2 partly completed machinery/pump assembly of components which still needs a considerable number of additio
48、nal components or at least one major component to fulfil its task NOTE Subassemblies without any hydraulic component is not be classified as partly completed machinery.“ BS EN 809:1998+A1:2009!EN 809:1998+A1:2009 (E) 7 4 List of hazards !The significant hazards are set out in the following listing b
49、ased on EN ISO 12100-1 and EN ISO 12100-2. Also shown are the sections references in this European Standard in which the safety requirements and/or measures or rules are described for showing the conformity to the safety requirements. In addition, machinery shall comply as appropriate with EN ISO 12100-1 for hazards which are not covered by this European Standard.“ BS EN 809:1998+A1:2009EN
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