1、June 2016 English price group 14No 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).ICS 97.220.10!%VpY“2517754www.din.deDIN
2、 EN 13451-3Swimming pool equipment Part 3: Additional specific safety requirements and test methods for inlets and outlets and water/air based water leisure features;English version EN 13451-3:2011+A3:2016,English translation of DIN EN 13451-3:2016-06Schwimmbadgerte Teil 3: Zustzliche besondere sich
3、erheitstechnische Anforderungen und Prfverfahren fr Ein- und Auslufe sowie Wasser-Luftattraktionen;Englische Fassung EN 13451-3:2011+A3:2016,Englische bersetzung von DIN EN 13451-3:2016-06quipement de piscine Partie 3: Exigences de scurit et mthodes dessai complmentaires propres aux pices daspiratio
4、n et de refoulement et aux quipements de loisirs aquatiques disposant dintroduction et dextraction deau/dair;Version anglaise EN 13451-3:2011+A3:2016,Traduction anglaise de DIN EN 13451-3:2016-06SupersedesDIN EN 13451-3:2014-08www.beuth.deDocument comprises 33 pagesDTranslation by DIN-Sprachendienst
5、.In case of doubt, the German-language original shall be considered authoritative.06.162 A comma is used as the decimal marker. Start of application The start of application of this standard is 2016-06-01. National foreword This standard includes safety requirements within the meaning of the Produkt
6、sicherheitsgesetz (ProdSG) (German Product Safety Act). This document (EN 13451-3:2011+A3:2016) has been prepared by Technical Committee CEN/TC 136 “Sports, playground and other recreational facilities and equipment”, Working Committee WG 8 “Swimming pools” (Secretariat: DIN, Germany). The responsib
7、le German body involved in its preparation was DIN-Normenausschuss Sport- und Freizeitgert (DIN Standards Committee Sports Equipment), Working Committee NA 112-05-01 AA Schwimmbadanlagen und -gerte. Where this standard has been identified by the Ausschuss fr Produktsicherheit (German Committee for P
8、roduct Safety) and reference to it has been published in the Gemeinsames Ministerialblatt (German Joint Ministerial Gazette) by the Bundesanstalt fr Arbeitsschutz und Arbeitsmedizin (BAuA) (German Federal Institute for Occupational Safety and Health), it is to be presumed that inlets and outlets and
9、 water/air based water leisure features which comply with this standard fulfil the relevant health and safety requirements. This standard includes Amendments A1, A2 and A3 approved by CEN on 14 June 2013, 6 March 2014 and 14 December 2015. The start and finish of text introduced or altered by amendm
10、ent is indicated in the text by tags !“, #$ and % b) Clause A.3 “Water flow” has been amended. Previous editions DIN EN 13451-3: 2001-07, 2011-11, 2013-11, 2014-08 DIN EN 13451-8: 2001-07 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13451-3:2011+A3 February 2016 ICS 97.220.10 Supersedes EN 1
11、3451-3:2011+A2:2014 English Version Swimming pool equipment - Part 3: Additional specific safety requirements and test methods for inlets and outlets and water/air based water leisure features quipement de piscine - Partie 3: Exigences de scurit et mthodes dessai complmentaires propres aux pices das
12、piration et de refoulement et aux quipements de loisirs aquatiques disposant dintroduction et dextraction deau/dair Schwimmbadgerte - Teil 3: Zustzliche besondere sicherheitstechnische Anforderungen und Prfverfahren fr Ein- und Auslufe sowie Wasser-Luftattraktionen This European Standard was approve
13、d by CEN on 29 July 2011 and includes Amendment 1 approved by CEN on 14 June 2013, Amendment 2 approved by CEN on 6 March 2014 and Amendment 3 approved by CEN on 14 December 2015. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
14、 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 the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official ve
15、rsions (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-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austri
16、a, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden,
17、 Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN n
18、ational Members. Ref. No. EN 13451-3:2011+A3:2016 E 2 Contents Page European foreword . 3 1 Scope 5 2 Normative references 5 3 Terms and definitions . 5 4 Safety requirements . 7 4.1 General 7 4.2 Structural integrity . 7 4.3 Water speed at inlets . 9 4.4 Hair entrapment 9 4.5 Slip resistance of gri
19、lles 9 4.6 Risk of suction entrapment . 9 4.7 Positioning of leisure features 12 4.8 Stream channels and rivers 12 4.9 Additional requirements for specific leisure features . 13 5 Test methods . 15 5.1 General . 15 5.2 Structural integrity 15 5.3 Hair entrapment test 18 6 Documentation 22 Annex A (i
20、nformative) Obstruction test for floor outlets suction grills 23 A.1 General . 23 A.2 Test device 23 A.3 Water flow 25 A.4 Procedure 25 A.5 Evaluation . 26 Annex B (informative) Water speed . 27 B.1 General . 27 B.2 Calculation methods 27 B.3 Test Methods 27 B.4 Design stage . 28 B.5 Suction points
21、in operation 28 Annex C (normative) Entrapment of hair in slits . 30 C.1 Testing equipment . 30 C.2 Test method . 30 C.3 Evaluation . 30 Bibliography . 31 EN 13451-3:2011+A3:2016 (E) DIN EN 13451-3:2016-063 European foreword This document (EN 13451-3:2011+A3:2016) has been prepared by Technical Comm
22、ittee CEN/TC 136 “Sports, playground and other recreational facilities and equipment”, the secretariat of which is held by DIN. 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 August 2016, and con
23、flicting national standards shall be withdrawn at the latest by August 2016. 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 responsible for identifying any or all such patent rights. This docu
24、ment includes Amendment 1, approved by CEN on 2013-06-14, Amendment 2, approved by CEN on 2014-03-06 and Amendment 3, approved by CEN on 2015-12-14. This document supersedes %EN 13451-3:2011+A2:2014 Part 2: Additional specific safety requirements and test methods for ladders, stepladders and handle
25、bends; Part 3: Additional specific safety requirements and test methods for inlets and outlets and water/air based water leisure features; Part 4: Additional specific safety requirements and test methods for starting platforms; Part 5: Additional specific safety requirements and test methods for lan
26、e lines; Part 6: Additional specific safety requirements and test methods for turning boards; Part 7: Additional specific safety requirements and test methods for water polo goals; Part 10: Additional specific safety requirements and test methods for diving platforms, diving springboards and associa
27、ted equipment; Part 11: Additional specific safety requirements and test methods for moveable pool floors and moveable bulkheads. %deleted text the introduction of air for leisure purposes; water leisure features involving the movement of water. NOTE The above items are identified with the general t
28、erm devices. 2 Normative references !The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (inclu
29、ding any amendments) applies.“ EN 1069-1, Water slides Part 1: Safety requirements and test methods EN 13451-1:2011, Swimming pool equipment Part 1: General safety requirements and test methods EN 15288-1, Swimming pools Part 1: Safety requirements for design EN 15288-2, Swimming pools Part 2: Safet
30、y requirements for operation 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 13451-1:2011 and the following apply. 3.1 floor/wall inlet device designed to be installed into the pool floor/wall for introducing water/air in the pool 3.2 floor water outl
31、et device designed to be installed into the pool floor, for the extraction of water, by gravity or by suction 3.3 wall water outlet device designed to be installed into the pool wall for the extraction of water, by gravity or by suction 3.4 sump vessel between the suction outlet grille and the sucti
32、on outlet piping, manufactured or field built EN 13451-3:2011+A3:2016 (E)DIN EN 13451-3:2016-066 3.5 skimmer device designed to skim the uppermost layer of water only and return it to the filtration system 3.6 overflow channel channel to take in the overflowing water of the related basin, as part of
33、 the filtration circuit ! Note 1 to entry:“ An overflow channel could be located, e.g. at deck level; built into the basin wall. 3.7 grille component to cover any opening, designed to allow the passage of water and/or air EXAMPLE A grille could be an inlet grille, an outlet grille, an overflow chann
34、el grille, a deck level channel grille. 3.8 cover protection device or assembly that separates the user from hazards caused by an opening 3.9 water speed water flow through velocity in the open cross section of an opening 3.10 air speed air flow through velocity in the open cross section of an openi
35、ng 3.11 open cross section of a grille sum of all single open sections of the grille as designed through which the corresponding flow rate can flow 3.12 water operated leisure feature feature formed as a result of water, being emitted either into or from a swimming pool EXAMPLE Waves, water cannons,
36、 rain sprays, waterfalls, mushrooms and rapid rivers. 3.13 air operated leisure feature feature formed as a result of air, being emitted into swimming pool water EXAMPLE Geysers, bubble seats. 3.14 air and water operated leisure feature feature formed as a result of air and water, being concurrently
37、 emitted into or from a swimming pool EXAMPLE Hydromassages. EN 13451-3:2011+A3:2016 (E) DIN EN 13451-3:2016-067 3.15 integrated swim jet system device that incorporates suction outlet and inlet in a single housing that is designed to move a large volume of water at high velocity one directional 3.1
38、6 gravity feed tank tank that is filled by pool water flowing by gravity only, intended as a separation element between the pool and the suction pumps 3.17 vacuum release system system or device capable of providing vacuum release at a suction outlet in case of a high vacuum occurrence due to suctio
39、n outlet flow blockage 3.18 vortex pool pool characterised by swirling water movement 4 Safety requirements 4.1 General As the components defined in Clause 3 are integral parts of an overall system, special attention shall be paid to the system design criteria, especially taking into consideration t
40、he interaction between different components. Where leisure water features are created by the introduction of air and/or water under pressure into the pool water, the safety of the users shall be provided by means of a risk assessment according to EN 15288-1 and EN 15288-2, including consideration of
41、 their design, location, method of operation, warning signals and supervision. 4.2 Structural integrity 4.2.1 Floor inlets Floor inlets shall be tested for: vertical load and deformation, according to 5.2.2; horizontal load and deformation, if applicable, according to 5.2.3; point load according to
42、5.2.4; shear load, if applicable according to 5.2.5. 4.2.2 Wall inlets Wall inlets installed between water level and 800 mm depth shall be designed to withstand a load equivalent to 100 % of the load according to EN 13451-1:2011, A.2.2. Wall inlets installed 800 mm below water level shall be designe
43、d to withstand a load equivalent to 10 % of the load according to EN 13451-1:2011, A.2.2. Wall inlets shall be tested for: EN 13451-3:2011+A3:2016 (E)DIN EN 13451-3:2016-068 horizontal load and deformation, if applicable, according to 5.2.3; point load according to 5.2.4; shear load, if applicable,
44、according to 5.2.5. 4.2.3 Floor and wall water outlets Floor and wall water outlets shall be designed to withstand the load according to EN 13451-1:2011, A.2.2. Floor and wall water outlets shall be tested for: vertical load and deformation, according to 5.2.2; horizontal load and deformation, if ap
45、plicable, according to 5.2.3; point load according to 5.2.4; shear load, if applicable, according to 5.2.5; vacuum and point impact according to 5.2.6; hair entrapment in accordance with 5.3. 4.2.4 Grilles 4.2.4.1 General Grilles and their substructure shall be designed to withstand the load accordi
46、ng to EN 13451-1:2011, A.2.2 related to their shape (point, line or area load). Grilles shall be tested for vertical load and deformation, in accordance with 5.2.2. In case of manufactured substructures (e.g. overflow channel) also the complete assembly of grill and substructure shall be tested for
47、vertical load and deformation in accordance with 5.2.2. 4.2.4.2 Grilles for overflow channels Grilles made up from separate elements shall remain interconnected under conditions of use. Grilles shall be designed to remain in position and to prevent their movement when subject to normal conditions of
48、 use. 4.2.5 Skimmer weir As the floating weir is an essential component for skimming the uppermost layer of the water only, it shall be always properly working. It shall be removable only by intentional manoeuvre or with the use of tools. 4.2.6 Skimmer top covers If the upper part of the skimmers is
49、 placed in a walkable area, it shall be designed to withstand the load according to EN 13451-1:2011, A.2.2. Lids shall be removable only by intentional manoeuvre or with the use of tools. Skimmer top covers shall be tested for vertical load and deformation according to 5.2.2. EN 13451-3:2011+A3:2016 (E) DIN EN 13451-3:2016-069 4.2.7 Overflow channels When the overflow channel is designed to be covered by a grille, its supporting structure shall withstand the same load as the grill
