ISO INTERNATIONAL STANDARD 11111-1 Third edition 2016-05-15 Textile machinery Safety requirements Part 1: Common requirements Matériel pour I'industrie textile - Exigences de sécurité - Partie 1: Exigences communes Reference number IS0 11111-1:2016(E) ISO International Organization for Standardization see=ZHEJIANG INST OF STANDARDIZATION C1 5956617 @IS02016 vided by IHS under I No reproduction or networking permitted without license from IHS IS0 11111-1:2016(E) COPYRIGHTPROTECTEDDOCUMENT IS0 2016, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form written permission. Permission can be requested from either ISO at the address below or ISO's member body in the country of the requester. ISOcopyrightoffice Ch. de Blandonnet 8 · CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 [email protected] www.iso.org Internationai ibrg DrganizationforStandardization Licensee-ZHEJIANG INST.OF STANDARDIZzRoISQ6 - All rights reserved Not for Resale, 2016/7/20 07:53:39 networking permited withoutlicense from IHS IS0 11111-1:2016(E) Contents Page Foreword ..V Introduction. ..vi 1 Scope. 2 Normative references .. 3 Terms and definitions 4 List of significant hazards 5 Safety requirements and/or measures for frequently occurring hazards ..6 5.1 General .6 5.2 Safety requirements for the different phases of "life" of a machine ..6 5.3 Risk reduction by design and safeguarding ..6 5.3.1 Inherently safe design measures. 5.3.2 Consideration of geometrical factors and physical aspects. .6 5.3.3 Reduction of risks by safeguarding ..6 5.4 Safety requirements for various hazards. .8 5.4.1 General. ..8 5.4.2 Electrical hazards ..8 5.4.3 Mechanical hazards ..11 5.4.4 Static electricity ..14 5.4.5 Fluid power systems and components .15 5.4.6 Extreme temperatures ..15 5.4.7 Noise reduction. ..16 5.4.8 Lasers. ..16 5.4.9 Radiation .16 5.4.10 Materials and substances .. 17 5.4.11 Fire ..17 5.4.12 Explosion. ..18 5.4.13 Ergonomics ..18 5.5 Devices for special operation 19 5.6 Access to elevated operating positions and servicing points 20 5.7 Measures for the escape and rescue of trapped persons 20 5.8 Fitting of parts.. ..20 6 Significant hazards and corresponding safety requirements and/or measures for certain machine elements and their combinations. .21 6.1 General. 21 6.2 Drive and transmission enclosures 21 6.3 Particularly dangerous machine elements 21 6.4 Machine elements which normally do not require safeguarding 23 .23 6.4.1 Lowriskmachineelements 6.4.2 Machine elements out of reach. 23 6.5 Rollers. 24 6.6 Rotating shafts. 30 6.7 Wheels 30 6.7.1 Running wheels. 30 6.7.2 Hand wheels 31 6.8 Doors and lids. 32 6.8.1 General. .32 6.8.2 Opening and closing. .32 6.8.3 Locking and unlocking of doors or lids under pressure .32 6.8.4 Entry into machines, vessels or items of plant .33 6.9 Observation windows 34 6.10 Conveyors 34 6.11 Fans. .35 ii icensee=ZHEJIANG INST OF STANDARDIZATION C1 5956617 vided by IHS under license with ISO ed without license from IHS Not for Resale, 2016/7/20 07:53:39