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1、BRITISH STANDARD BS EN 809:1998 Incorporating Corrigenda Nos. 1 and 2 Pumps and pump units for liquids Common safety requirements The European Standard EN 809:1998 has the status of a British Standard ICS 23.080 ? Copyright British Standards Institution Reproduced by IHS under license with BSI - Unc
2、ontrolled Copy Document provided by IHS Licensee=Bureau Veritas/5959906001, 11/08/2004 06:01:44 MST Questions or comments about this message: please call the Document Policy Group at 303-397-2295. -,-,- BS EN 809:1998 This British Standard, having been prepared under the direction of the Engineering
3、 Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 December 1998 BSI 11 October 2002 ISBN 0 580 29081 6 National foreword This British Standard is the English language version of EN 809:1998, including Corrigendum February 2001 and Corrigendum
4、 March 2002, published by the European Committee for Standardization (CEN). The UK participation in its preparation was entrusted to Technical Committee MCE/6, Pumps and pump testing, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to
5、 its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electro
6、nic Catalogue or of British Standards online. 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 does not of itself confer immunity from legal obligations. aid enquirers to und
7、erstand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front co
8、ver, an inside front cover, the EN title page, pages 2 to 19 and a back cover. The BSI copyright displayed in this document indicates when the document was last issued. Sidelining in this document indicates the most recent changes by amendment. Amendments issued since publication Amd. No.DateComment
9、s 13177 Corrigendum No. 1 July 2001 13901 Corrigendum No. 2 11 October 2002Indicated by a sideline Copyright British Standards Institution Reproduced by IHS under license with BSI - Uncontrolled Copy Document provided by IHS Licensee=Bureau Veritas/5959906001, 11/08/2004 06:01:44 MST Questions or co
10、mments about this message: please call the Document Policy Group at 303-397-2295. -,-,- EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 809 July 1998 ICS 23.080Incorporating corrigendum February 2001 and corrigendum March 2002 Descriptors: pumps, motor-pumps, liquids, safety requirements, accid
11、ent prevention, safety measures, specifications, inspection, assembling, information, utilization, marking English version Pumps and pump units for liquids Common safety requirements Pompes et groupes motopompes pour liquides Prescriptions communes de scurit Pumpen und Pumpenaggregate fr Flssigkeite
12、n Allgemeine sicherheitstechnische Anforderungen This European Standard was approved by CEN on 7 November 1997. 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 alt
13、eration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by tran
14、slation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland,
15、 Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1998 CEN All rights of exploitation in a
16、ny form and by any means reserved worldwide for CEN national Members. Ref. No. EN 809:1998 E Copyright British Standards Institution Reproduced by IHS under license with BSI - Uncontrolled Copy Document provided by IHS Licensee=Bureau Veritas/5959906001, 11/08/2004 06:01:44 MST Questions or comments
17、 about this message: please call the Document Policy Group at 303-397-2295. -,-,- EN 809:1998 BSI 11 October 2002 2 Foreword This European Standard 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
18、of a national standard, either by publication of an identical text or by endorsement, at the latest by January 1999, and conflicting national standards shall be withdrawn at the latest by January 1999. This European Standard has been prepared under a mandate given to CEN by the European Commission a
19、nd the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this standard. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the
20、following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Contents Page Foreword 2 Introduction
21、 3 1Scope 3 2Normative references 4 3Definitions 6 4List of hazards 6 5Safety requirements and/or measures 8 5.1General requirements 8 5.1.1 Environmental and working conditions 8 5.2Special requirements9 5.2.1 Requirements to avoid mechanical hazards9 5.2.2 Requirements to avoid electrical hazards1
22、0 5.2.3 Requirements to avoid thermal hazards11 5.2.4 Requirements to avoid the danger of noise and vibrations 11 5.2.5 Requirements to avoid hazards from materials11 Page 5.2.6 Requirements to avoid hazards from neglecting ergonomic principles of machine design12 5.2.7 Requirements to avoid hazards
23、 caused by failure of energy supply, breakdowns of machinery components and other malfunctions12 5.2.8 Requirements to avoid hazards through breakdown and/or wrong installation of protection devices13 6Verification of the safety requirements and/or measures13 6.1General reference13 6.2Specific metho
24、ds of verification13 6.2.1 Inspection13 6.2.2 Review of documentation13 6.2.3 Calculations 13 6.2.4 Hydrostatic pressure test for pressure containing parts14 6.2.5 Noise measurement 14 6.2.6 Guarding 14 6.2.7 Stability 14 6.2.8 Surface temperatures 14 7Information for use14 7.1General 14 7.2Instruct
25、ion for use Instruction handbook 14 7.2.1 General 14 7.2.2 Contents 15 8Marking18 Annex ZA (informative) Relationship with EU Directives 19 Copyright British Standards Institution Reproduced by IHS under license with BSI - Uncontrolled Copy Document provided by IHS Licensee=Bureau Veritas/5959906001
26、, 11/08/2004 06:01:44 MST Questions or comments about this message: please call the Document Policy Group at 303-397-2295. -,-,- w w w . b z f x w . c o m EN 809:1998 BSI 11 October 2002 3 Introduction This standard has been prepared to be a harmonized standard to provide one means of conformity wit
27、h the essential requirements of the Machinery Directive and associated EFTA Regulations. The extent to which hazards are covered is indicated in clause 4 of this standard. In addition, machinery shall comply as appropriate with EN 292 for hazards which are not covered by this standard. 1 Scope This
28、standard establishes the technical safety requirements for: constructing; assembling; erecting; operating; servicing; of 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 requirements and/or measures
29、 which will lead to a reduction of the risks. Liquid pumps are described as: rotodynamic pumps; rotary positive displacement pumps; reciprocating displacement pumps; supplied separately without driver. In general, pumps are defined as being terminated by their inlet and outlet connections as well as
30、 by their shaft ends. Pump units comprise the liquid pump types above together with a driver (electric motor or IC engine) including transmission elements, baseplates, and any auxiliary equipment. This standard does not deal with the technical safety requirements for the design or manufacture of dri
31、vers nor of auxiliary equipment. It does not set down requirements for the risks directly arising from means provided for the portability, transportability, and mobility of pump units during or between periods of their operation, nor the requirements for transmission shafts linking a tractor or othe
32、r self-propelled machinery to a pump. This standard does not cover pumps and pump units for applications which are excluded from the scope of EC Directive 89/392/EEC, Machinery, as follows: pumps and pump units whose only power source is directly applied manual effort; pumps and pump units for medic
33、al 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, may result in an emission of radioactivity; pumps and pump units for use on seagoing vessels or mobile off-shore units; pumps and pump unit
34、s 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 other standards such as prEN 1028,
35、prEN 1151, prEN 1829, and in the European Standards on submersible pump units and for liquid pumps for the use in agrifoodstuff industries. This standard is for pumps and pump units which are placed on the market after the publication date of the standard. Copyright British Standards Institution Rep
36、roduced by IHS under license with BSI - Uncontrolled Copy Document provided by IHS Licensee=Bureau Veritas/5959906001, 11/08/2004 06:01:44 MST Questions or comments about this message: please call the Document Policy Group at 303-397-2295. -,-,- w w w . b z f x w . c o m EN 809:1998 4 BSI 11 October
37、 2002 2 Normative references This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or
38、revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies. EN 292-1, Safety of machinery Basic concepts General principles for design Part 1: Basic ter
39、minology Methodology. EN 292-2, Safety of machinery Basic concepts General principles for design Part 2: Technical principles and specifications. EN 292-2/A1, Safety of machinery Basic concepts General principles for design Part 2: Technical principles and specifications. EN 294, Safety of machinery
40、 Safety distances to prevent danger zones being reached by the upper limbs. EN 349, Safety of machinery Minimum gaps to avoid crushing of parts of the human body. EN 414, Safety of machinery Rules for the drafting and presentation of safety standards. EN 418, Safety of machinery Emergency stop equip
41、ment, functional aspects Principles for design. EN 563, Safety of machinery Temperatures of touchable surfaces Ergonomics data to establish temperature limit values for hot surfaces. EN 626-1, Safety of machinery Reduction of risk to health from hazardous substances emitted by machinery Part 1: Prin
42、ciples and specifications for machinery manufacturers. EN 626-2, Safety of machinery Reduction of risk to health from hazardous substances emitted by machinery Part 2: Methodology leading to verification procedures. EN 894-1, Safety of machinery Ergonomics requirements for the design of displays and
43、 control actuators Part 1: Human interactions with displays control actuators. EN 894-2, Safety of machinery Ergonomics 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 actuato
44、rs Part 3: Control actuators.1) EN 953, Safety of machinery General requirements for the design and construction of guards (fixed, movable). prEN 1028-1, Fire fighting pumps Part 1: Requirements of fire fighting centrifugal pumps with primer. prEN 1028-2, Fire fighting pumps Part 2: Testing of fire
45、fighting centrifugal pumps with primer. prEN 1037, Safety of machinery Isolation and energy dissipation Prevention of unexpected start-up. EN 1050, Safety of machinery Risk assessment. prEN 1151, Pumps Rotodynamic pumps Circulation pumps having an electrical effect not exceeding 200 W for heating in
46、stallations and domestic hot water installations Requirements, testing, marking. prEN 1829, High pressure cleaners High pressure water jet machines Safety requirements. prEN 12162, Liquid pumps Hydrostatic testing. prEN 12639, Liquid pumps and pump units Noise test code Grade 2 and 3 of accuracy. EN
47、 25199, Technical specifications for centrifugal pumps Class II. EN 50081-1, Electromagnetic compatibility (EMC) Generic emission standard Part 1: Residential, commercial and light industry. EN 50081-2, Electromagnetic compatibility (EMC) Generic emission standard Part 2: Industrial, environment. 1)
48、In preparation. Copyright British Standards Institution Reproduced by IHS under license with BSI - Uncontrolled Copy Document provided by IHS Licensee=Bureau Veritas/5959906001, 11/08/2004 06:01:44 MST Questions or comments about this message: please call the Document Policy Group at 303-397-2295. -,-,- w w w . b z f x w . c o m EN 809:1998 BSI 11 October 2002 5 EN 50082-1, Electromagnetic compatibility (EMC)