BS ISO 23269-2:2011 BSl Standards Publication Ships and marine technology Breathing apparatus for ships Part 2: Self-contained breathing apparatus for shipboard firefighters bsi. ..making excellence a habit: BS ISO 23269-2:2011 BRITISH STANDARD National foreword This British Standard is the UK implementation of IS0 23269-2:2011. The UK participation in its preparation was entrusted to Technical Committee SME/32/-/1, Lifesaving and fire protection. 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. @ The British Standards Institution 2012 Published by BSI Standards Limited 2012 ISBN9780580661686 ICS 13.340.30; 47.020.99 Compliance witha British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 March 2012. Amendments issued since publication Date Text affected BS ISO 23269-2:2011 INTERNATIONAL ISO STANDARD 23269-2 First edition 2011-10-01 Ships and marine technology - Breathing apparatus for ships Part 2: Self-contained breathing apparatus for shipboard firefighters NaviresettechnologiemaritimeAppareils respiratoirespourles navires- Partie2:Appareils respiratoiresautonomespourlespompiersa bord de navires Reference number ISO 23269-2:2011(E) O @ ISO 2011 BSISO23269-2:2011 ISO23269-2:2011(E) COPYRIGHTPROTECTEDDOCUMENT ISO 2011 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISO's member body in the country of the requester. ISO copyright office Case postale 56 : CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland ii @IsO2011-Allrightsreserved BSISO23269-2:2011 ISO 23269-2:2011(E) Contents Page Foreword iv Introduction 1 Scope. 2 Normative references. 3 Terms and definitions. 4 Generaldesign requirements 5 Resistancetoenvironmentaldamagetests 5.1 General....... 5.2 High temperature, high humidity test 5.3 Temperature cyclingtest. 5.4 Corrosion test. 5.5 Resonanceand vibrationtests. 6 Performancerequirements 6.1 Demandvalve. 6.2 System leakage test. 6.3 Inhalation resistance 5 6.4 Exhalation resistance. 5 6.5 Resistance to pressure 6.6 Equilibriumpressure inthefacepiece 6 6.7 Warning device... 6.8 Pressure indicator and tube. 6.9 Resistance totemperature andflammability 6 7 Testing 7.1 General 7.2 Nominalvaluesandtolerances 7.3 Visual inspection. 7.4 System leakage 7.5 Breathing resistance 7.6 Warning device... 7.7 Resistancetotemperature andflammability 8 8 Instructions foruse. 13 9 Marking. 13 AnnexA (normative)Breathing machine schematic diagramexample. AnnexB (normative)Standardprocedureofthepracticalperformancetest. Bibliography 16 i @ ISO 2011 - All rights reserved BSISO23269-2:2011 ISO23269-2:2011(E) Foreword Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent ISO23269-2waspreparedbyTechnical CommitteeISO/TC8,Shipsandmarinetechnology,Subcommittee SC1, Lifesavingandfireprotection apparatusforships: Part1:Emergencyescapebreathingdevices(EEBD)forshipboarduse Part2:Self-containedbreathingapparatusforshipboardfirefighters Part 3:Self-contained breathingapparatus (safety equipment) required bytheIMO