DIN EN 15767-1-2009 Portable equipment for projecting extinguishing agents supplied by fire fighting pumps - Portable monitors - Part 1 General requirements for portable monitor as.pdf

1、September 2009DEUTSCHE NORM English price group 11No part of this standard 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 13.220.10!$YVb“15451

2、63www.din.deDDIN EN 15767-1Portable equipment for projecting extinguishing agents supplied by firefighting pumps Portable monitors Part 1: General requirements for portable monitor assembliesEnglish version of DIN EN 15767-1:2009-09Tragbare Gerte zum Ausbringen von Lschmitteln, welche mit Feuerlschp

3、umpengefrdert werden Tragbare Werfer Teil 1: Allgemeine Anforderungen fr tragbare WerferEnglische Fassung DIN EN 15767-1:2009-09www.beuth.deDocument comprises pages20DIN EN 15767-1:2009-09 National foreword This standard has been prepared by Technical Committee CEN/TC 192 “Fire service equipment“ (S

4、ecretariat: BSI, United Kingdom). The responsible German body involved in its preparation was the Normenausschuss Feuerwehrwesen (Firefighting and Fire Protection Standards Committee), Technical Committee NA 031-04-04 AA Schluche und Armaturen SpA zu CEN/TC 192/WG 1 und WG 8 . Attention is drawn to

5、the possibility that some of the elements of this document may be the subject of patent rights. DIN shall not be held responsible for identifying any or all such patent rights. This European Standard does not specify requirements for couplings. Therefore, agreements relating to couplings should be m

6、ade when ordering. The DIN collective mark may be applied to portable monitors complying with this standard if they have been registered by DIN CERTCON1), N2)N1)Use of the collective mark requires registration by DIN CERTCO Gesellschaft fr Konformittsbewertung mbH, Alboinstr. 56, 12103 Berlin. N2)Th

7、e FNFW Steering Committee in its resolution 08/2008/LA confirmed the use of the collective mark. 2 EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 15767-1June 2009ICS 13.220.10English VersionPortable equipment for projecting extinguishing agents suppliedby fire fighting pumps - Portable monitors -

8、 Part 1: Generalrequirements for portable monitor assembliesEquipement portable de projection dagents dextinctionaliment par des pompes usage incendie - Lances-canonportables - Partie 1: Prescriptions gnrales pour lesensembles lances-canons portablesTragbare Gerte zum Ausbringen von Lschmitteln, wel

9、chemit Feuerlschpumpen gefrdert werden - Tragbare Werfer- Teil 1: Allgemeine Anforderungen fr tragbare WerferThis European Standard was approved by CEN on 23 April 2009.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanSt

10、andard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, Frenc

11、h, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Cze

12、ch 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 United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN

13、 DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15767-1:2009: EEN 15767-1:2009 (E) 2 Contents Page Foreword 3Introduction .41 Sc

14、ope 52 Normative references 53 Terms and definitions .54 Components .65 Requirements .75.1 Mechanical characteristics .75.1.1 Fitting systems .75.1.2 Mass 75.1.3 Operating and handling elements 75.2 Materials .85.3 Hydraulic characteristics 85.3.1 Pressures 85.3.2 Pressure loss .85.4 Hydrostatic req

15、uirements .95.5 Stability requirements .96 Testing and verification 96.1 General 96.2 Frost test .96.3 Hydrostatic test 96.3.1 Portable monitor body without pressure limiting device 96.3.2 Portable monitor body equipped with a pressure limiting device 96.3.3 Leak-tightness . 106.4 Stability test . 1

16、07 Information for use . 107.1 Instruction and maintenance handbook 107.1.1 General . 107.1.2 Instruction handbook . 107.1.3 Maintenance handbook 107.2 Marking 11Annex A (informative) Acceptance test on delivery . 12Annex B (normative) Datasheet for monitors . 13B.1 General . 13B.2 General data 13B.

17、3 Operational devices 14B.4 Requirements 14B.5 Optional extra data (no requirements) . 15B.6 Data certified by * 15Annex C (informative) Example of completed datasheet for monitors . 16C.1 General data 16C.2 Operational devices 17C.3 Requirements 17C.4 Optional extra data (no requirements) . 17C.5 D

18、ata certified by * 17Bibliography . 18DIN EN 15767-1:2009-09 EN 15767-1:2009 (E) 3 Foreword This document (EN 15767-1:2009) has been prepared by Technical Committee CEN/TC 192 “Fire service equipment”, the secretariat of which is held by BSI. This European Standard shall be given the status of a nat

19、ional standard, either by publication of an identical text or by endorsement, at the latest by December 2009, and conflicting national standards shall be withdrawn at the latest by December 2009. Attention is drawn to the possibility that some of the elements of this document may be the subject of p

20、atent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. EN 15767 consists of the following parts, under the general title Portable equipment for projecting extinguishing agents supplied by fire fighting pumps Portable monitors: Part 1: General re

21、quirements for portable monitor assemblies; Part 2: Water nozzles; Part 3: Foam devices1). 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 Repub

22、lic, 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. 1) Under preparation. DIN EN 15767-1:2009-09 EN 1576

23、7-1:2009 (E) 4 Introduction This European Standard has been created to provide a minimum level of safety and performance criteria. Its purpose is not to define a specific monitor design but to help the user in understanding and choosing the correct equipment. The manufacturer may be defined as the p

24、erson or company taking technical responsibility for the supply of the product. DIN EN 15767-1:2009-09 EN 15767-1:2009 (E) 5 1 Scope 1.1 This European Standard specifies safety requirements, performance requirements, test methods, instructions for use and maintenance, and marking requirements for po

25、rtable monitor assemblies. NOTE 1 Additional requirements for water nozzles and foam devices can be found in EN 15767-2 and prEN 15767-3 respectively. NOTE 2 Fitting systems are dealt with in national standards or requirements, respectively. This European Standard is applicable to portable monitor a

26、ssemblies that can be both permanently installed (e.g. on a flange, a vehicle, a fire boat, etc.) and can also be used as portable monitor assemblies. This standard should be read in conjunction with either part 2 or 3. 1.2 This European Standard is not applicable to monitors permanently installed o

27、n firefighting and rescue service vehicles, for which requirements are given in EN 1846-3 2. 1.3 This European Standard is not applicable to portable monitor assemblies which are manufactured before its date of publication. 2 Normative references The following referenced documents are indispensable

28、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 15767-2, Portable equipment for projecting extinguishing agents supplied by fire fighting pumps Por

29、table monitors Part 2: Water nozzles prEN 15767-3, Portable equipment for projecting extinguishing agents supplied by fire fighting pumps Portable monitors Part 3: Foam devices 3 Terms and definitions For the purposes of this European Standard, the following terms and definitions apply. 3.1 portable

30、 monitor assembly combination of components for ground operations that connects to a water supply via hose(s) and coupling(s) and projects extinguishing agents according to the operators requirements 3.2 portable monitor body portable monitor assembly without nozzle 3.3 nozzle component connected to

31、 the outlet of the monitor body that controls the water or the foam flowrate and/or pattern NOTE Water nozzles are defined in EN 15767-2 and foam devices are defined in prEN 15767-3. 3.4 pressures NOTE 1 The pressures are expressed in bar. DIN EN 15767-1:2009-09 EN 15767-1:2009 (E) 6 NOTE 2 1 bar =

32、0,1 Mpa (105Pa). 3.4.1 reference pressure pRstandard working pressure used to run hydraulic tests and dynamic leakage tests 3.4.2 nominal pressure pNmaximum working pressure 3.4.3 test pressure ptpressure used for static leakage tests 3.4.4 burst pressure pBstatic pressure used for burst test 3.4.5

33、pressure loss pdifference between the inlet and the outlet pressure of the portable monitor body for a given flow 3.4.6 manufacturers stated maximum flow Qmaxflow under which the portable monitor assembly can be operated safely and efficiently 4 Components A portable monitor assembly shall comprise

34、at least the following components (see Figure 1): a) a portable monitor body: 1) a fitting system (1). Where the fitting system has more than one connection or inlet they shall be arranged in a way that no extinguishing agent can unintentionally exit any inlet (e.g. by the use of a non return valve)

35、; 2) a ground base (2); 3) a carrying device (3); 4) optional: a horizontal and vertical travel device (5); 5) optional: an oscillating device (not shown); 6) optional: a safety device against uncontrolled motion (not shown); b) a nozzle (4), complying with EN 15767-2 or prEN 15767-3. DIN EN 15767-1

36、:2009-09 EN 15767-1:2009 (E) 7 Figure 1 Portable monitor assembly 5 Requirements 5.1 Mechanical characteristics 5.1.1 Fitting systems Portable monitor bodies shall be equipped with 360 fulltime swivelling inlet elements. NOTE Fitting systems should not impair the performance of the monitor. 5.1.2 Ma

37、ss Each part of the portable monitor assembly shall be less than 20 kg in mass. 5.1.3 Operating and handling elements 5.1.3.1 The portable monitor assembly should be ergonomically designed to be operated without risk of injury, when wearing firefighters gloves conforming to EN 659 1. 5.1.3.2 If a sh

38、ut off device is provided, it shall be possible for the operator to control the speed of opening and closing. This shall not apply to safety devices. NOTE Any shut-off device should be easy to operate in a controlled manner, in order to minimize the risk of water hammer. 5.1.3.3 The torques and forc

39、es needed for moving the operating elements shall not exceed the values given in Table 1 at pressures up to the nominal pressure. DIN EN 15767-1:2009-09 EN 15767-1:2009 (E) 8 Table 1 Maximum torques and forces Type of operating element Torque Nm Force N Valve handle 20 - Vertical and horizontal trav

40、el elements (handwheels) 15 - Vertical and horizontal travel elements (levers) 20 - Fitting systems 15 - Other devices - 100 5.1.3.4 In the case of portable monitor bodies which are opened and closed with a valve, the “closed“ position shall be located in the following position: with a valve handle:

41、 direction of the flow, with a lever: at right angle to the direction of the flow, with handwheels: in a clock wise direction. If a different operating element is used, the “closed“ position shall be clearly identified by visual means. 5.2 Materials The materials used shall be selected in such a way

42、 that all the requirements in Clause 5 are met, subject to the tests defined in Clause 6. The monitor body shall pass the frost test defined in 6.2. 5.3 Hydraulic characteristics 5.3.1 Pressures The following pressures shall be used for the determination of the hydraulic characteristics: reference p

43、ressure (measured at the outlet of the portable monitor body): pR= 6 bar 0,1 bar; nominal pressure (measured at the inlet of the portable monitor body): pN= 16 bar; test pressure (measured at the inlet of the portable monitor body): pt= 25,5 bar; burst pressure (measured at the inlet of the portable

44、 monitor body): pB= 35 bar. 5.3.2 Pressure loss The manufacturer shall provide, in the normative datasheet, the pressure loss curve for the portable monitor body from the minimum to the maximum flows recommended by the manufacturer. DIN EN 15767-1:2009-09 EN 15767-1:2009 (E) 9 5.4 Hydrostatic requir

45、ements The portable monitor body shall fulfil the tests defined in 6.3. 5.5 Stability requirements The portable monitor assembly shall be designed to be stable when operated at the manufacturers stated maximum flow (Qmax) in the most disadvantageous direction. The portable monitor assembly shall ful

46、fil the tests defined in 6.4. The nozzles matched to a portable monitor body shall not deliver more than Qmaxat the reference pressure. 6 Testing and verification 6.1 General All the tests listed below are type tests. Unless otherwise specified, tests shall be carried out at the reference pressure p

47、R, in the following order. All tests shall be done with water only. NOTE 1 The actual test results can be entered in the data sheet when these exceed the minimum requirements given in this Standard. NOTE 2 Guidance for acceptance tests on delivery is given in Annex A. 6.2 Frost test The portable mon

48、itor body shall have water passed through it for 1 min, uncoupled, drained for 1 min and stored in the closed position, if applicable, at a temperature of - 15 C 2 C for 30 min. Following this, it shall still be possible to move the operating elements manually. NOTE Hand protection should be used wh

49、en carrying out this test. 6.3 Hydrostatic test 6.3.1 Portable monitor body without pressure limiting device If a shut off device is fitted, it shall be closed. If a shut off device is not fitted, the monitor body outlet shall be plugged. All air shall be bled out of the system. The pressure shall be increased by 5 bar increments and held