ISO INTERNATIONAL STANDARD 11393-6 Second edition 2018-09 Protective clothing for users of hand- held chainsaws - Part 6: Performance requirements and test methods for upper body protectors Vetements de protection pour utilisateurs de scies a chaine tenues a lamain- Partie 6: Exigences de performance et methodes d'essai pour protecteurs duhautducorps Referencenumber IS0 11393-6:2018(E) ISO @IS0 2018 IS011393-6:2018(E) COPYRIGHTPROTECTEDDOCUMENT IS02018 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting below or Iso's member body in the country of the requester. ISO copyright office CP 401 : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone:+4122749 0111 Fax: +41 22 749 09 47 Email: [email protected] Website: www.iso.org Published in Switzerland ii @ IS0 2018 - All rights reserved IS0 11393-6:2018(E) Contents Page Foreword ..V Introduction. ..vi 1 Scope. 2 Normative references 3 Terms and definitions .3 4 Performance requirements 4.1 General .3 .3 4.2 Innocuousness. 4.3 Sizing. .3 .3 4.4 Ergonomic requirements 4.5 Specifiedminimumprotectiveareaforupperbodyprotectors 3 4.5.1 .3 General. 4.5.2 Designs of jackets 3 4.5.3 Front design A .3 4.5.4 Front design B 4 4.5.5 Rear design A and B .5 4.5.6 Collar (optional) .6 4.5.7 Fastenings and joins. .6 4.6 Dimensional change and other changes .6 4.6.1 Dimensional change. 6 4.6.2 Other changes as aconsequenceof cleaning 4.7 Resistanceto chainsawcutting 7 4.8 Requirements forthe attachment of protective padding and the strength of closures 7 5 Classification according to chain speed 7 6 Test methods. 6.1 General .7 6.2 Pre-treatment. 6.2.1 Cleaning .7 6.2.2 Pre-treatmentfortestingtheeffectoftemperatureand spinningon the structureoftheprotectiveinsert .8 6.3 Number oftestspecimens. .8 6.4 Sizes oftest specimens .8 6.5 Examination of protectivematerial .8 7 Testingfor dimensional change ..8 8 Checkingofprotectivecoverage .9 9 Testing of resistance to cutting ..9 9.1 Purpose of testing. .9 9.2 Test specimens. .9 9.3 Marking of positions for cutting .9 9.3.1 Test position line on shoulder .9 9.3.2 Test position on the sleeve .10 9.3.3 Testpositions ifthereareseams intheprotectivematerial .10 9.4 Testmounts .11 9.4.1 Shouldertestmount .11 9.4.2 Sleeve test mount. .12 9.5 Apparatus .12 9.6 Mountingoftest specimens. ..12 9.6.1 Shouldertest ..12 9.6.2 Sleeve test. ..13 9.7 Test procedure. ..14 9.7.1 Positions of cuts. .14 @ IS0 2018 -All rights reserved iii