ISO INTERNATIONAL 9386-2 STANDARD First edition 2000-11-01 Power-operated lifting platforms for persons with impaired mobility Rules for safety, dimensions and functional operation : Part 2: Powered stairlifts for seated, standing and wheelchair users moving in an inclined plane Plates-formes élévatrices motorisées pour personnes a mobilité reduite - Regles de sécurite, dimensions et fonctionnement - Partie 2: Elévateurs inclinés pour usager en position assise, debout ou en fauteuilroulant Referencenumber ISO 9386-2:2000(E) ISO @ ISO 2000 ISO 9386-2:2000(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 downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat 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 that a problem relating to it is found, please inform the Central Secretariat at the address given below. @ISO2000 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 copyright@iso.ch Web www.iso.ch Printed in Switzerland ISO 9386-2:2000(E) Contents Page Foreword. Introduction. 1 Scope ... 2 Normative references. 3 Terms and definitions .. 4 General requirements for stairlifts.. 4.1 4.2 Protection against hazards.... 4.3 General design ... 4.4 Design guidelines particular to the installation..... 4.5 Access for maintenance, repair and inspection.. 4.6 Fire resistance.... 4.7 Rated speed. 4.8 Rated load.. 4.9 General safety factor .... 4.10 Resistance to operating forces . 4.11 Protection of equipment against harmful external influences.. 4.12 Suppression of radio and television interference... 4.13 Guarding ... 5 Guide rails and mechanical stops... 5.1 Guide rails .... 5.2 Folding guide rails. 5.3 Stairlift guide rail..... 5.4 Mechanical end stops 6 Safety gear and overspeed governor ... 6.1 General... 9 6.2 Control .... 6.3 Release 6.4 Access for inspection. 10 6.5 Electrical checking .10 6.6 Overspeed governor.. 10 6.7 Rotation monitor unit . 6.8 Safety nut.. 7 Driving units and drive system .... 7.1 General requirements...... 11 7.2 Braking system... 7.3 Emergency/manual operation .. 12 7.4 Additional requirements for rope suspension drive .... 7.5 Additional requirements for rack and pinion drive .. 14 7.6 Additional requirements for chain suspension drive ... 7.7 Additionalrequirementsforscrewandnutdrive.. 15 7.8 Additional requirements for guided rope and ball drive... 16 7.9 Additional requirements for worm-toothed segment drive .... 7.10 Additional requirements for friction/traction drive ... 7.11 Additional requirements for guided chain drive... 16 7.12 Aditional requirements for guided chain drive with bearing rollers and bearing segments....17 7.13 Additional requirementsforhydraulic drive... 17 8 Electrical installation and equipment . 19 serveo