ISO INTERNATIONAL STANDARD 9170-2 Second edition 2008-07-01 Terminal units for medical gas pipeline systems Part 2: Terminal units for anaesthetic gas scavenging systems Prises murales pour systemes de distribution de gaz médicaux - Partie 2: Prises murales pour systemes d'évacuation des gaz d'anesthésie Reference number ISO 9170-2:2008(E) @ ISO 2008 ISO 9170-2:2008(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by IsO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below COPYRIGHTPROTECTEDDOCUMENT ISO2008 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, isO's memberbody 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 copyright@iso.org Web www.iso.org Published in Switzerland ii @ Iso 2008 - All rights reserved ISO 9170-2:2008(E) Contents Page Foreword Introduction 1 Scope 2 * Normative references 3 Terms and definitions 4 General requirements 4.1 Safety... 4.2 * Alternative construction. 4.3 Materials........ 4.4 Design requirements.. 4.5 Construction requirements ... 5 Testmethods 5.1 General ..... 5.2 Endurancetest 4 5.3 Test method for pressure drop ... 15 5.4 Test method for connection force 15 5.5 Test method for disconnection force 15 5.6 Tests for mechanical strength . 16 5.7 Tests for leakage . 16 5.8 Testfortype specificity. 16 5.9 Test for effective connection of probes to sockets .... 16 5.10 Test for connection of receiving or disposal hoses to hose inserts 16 5.11 Test for durability of markings and colour coding ... 16 6 Marking, colour coding and packaging... 16 6.1 16 6.2 Colour coding ..... 17 6.3 Packaging..... 17 7 Information to be supplied by the manufacturer .. 1> Annex A (informative) Rationale... ..18 Annex B (informative) Environmental aspects . Annex C (informative) Special national and regional conditions for electrical installations... ..21 Bibliography 22 @IsO 2008 -All rights reserved ii