BS ISO 16653-1-2008 Mobile elevating work platforms - Design calculations safety requirements and test methods relative to special features - MEWPs with retractable guardrail syste.pdf

1、BS ISO16653-1:2008ICS 53.020.99NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDMobile elevating workplatforms Design,calculations, safetyrequirements and testmethods relative tospecial featuresPart 1: MEWPs with retractableguardrail systemsThis British Standardw

2、as published under theauthority of the StandardsPolicy and StrategyCommittee on 31 August2008 BSI 2008ISBN 978 0 580 54468 2Amendments/corrigenda issued since publicationDate CommentsBS ISO 16653-1:2008National forewordThis British Standard is the UK implementation of ISO 16653-1:2008.The UK partici

3、pation in its preparation was entrusted to TechnicalCommittee MHE/12, Lifting platforms.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof a contract. Users are responsible for i

4、ts correct application.Compliance with a British Standard cannot confer immunityfrom legal obligations.BS ISO 16653-1:2008Reference numberISO 16653-1:2008(E)ISO 2008INTERNATIONAL STANDARD ISO16653-1First edition2008-06-01Mobile elevating work platforms Design, calculations, safety requirements and t

5、est methods relative to special features Part 1: MEWPs with retractable guardrail systems Plates-formes lvatrices mobiles de personnel Conception, calculs, exigences de scurit et mthodes dessai concernant les caractristiques spciales Partie 1: PEMP avec systme de garde-corps rtractable BS ISO 16653-

6、1:2008ISO 16653-1:2008(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes 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.

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9、ddress given below. COPYRIGHT PROTECTED DOCUMENT ISO 2008 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

10、ISO at the address below or ISOs 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 copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2008 All rights reservedBS ISO 16653-1:2008ISO 166

11、53-1:2008(E) ISO 2008 All rights reserved iiiForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each memb

12、er body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Ele

13、ctrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adop

14、ted 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 pate

15、nt rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 16653-1 was prepared by Technical Committee ISO/TC 214, Elevating work platforms. ISO 16653 consists of the following parts, under the general title Mobile elevating work platforms Design, calculations, s

16、afety requirements and test methods relative to special features: Part 1: MEWPs with retractable guardrail systems Part 2: MEWPs with non-conductive (insulating) components MEWPs for orchard operations are to form the subject of a future part 3. BS ISO 16653-1:2008ISO 16653-1:2008(E) iv ISO 2008 All

17、 rights reservedIntroduction The object of ISO 16653 is to define rules for safeguarding persons and objects against the risk of accident associated with the operation of special-application mobile elevating work platforms (MEWPs). The requirements of ISO 16653 are intended to supplement or modify t

18、hose of ISO 16368 (see Clause 2). Unless specified otherwise within this part of ISO 16653, all the relevant provisions of ISO 16368 are applicable in addition to the provisions of this part of ISO 16653. ISO 16653 does not repeat all the general technical rules applicable to every electrical, mecha

19、nical or structural component. The safety requirements of this part of ISO 16653 have been drawn up on the basis that MEWPs are periodically maintained according to manufacturers instructions, working conditions, frequency of use and applicable regulations. It is assumed that MEWPs will be checked f

20、or function daily before start of work and that they will not be put into operation unless all required control and safety devices are available and in working order. If a MEWP is seldom used, the checks may be made before start of work. Where, for clarity, an example of a safety measure is given in

21、 the text, this is not intended as the only possible solution. Any other solution leading to an equivalent level of safety is permissible. BS ISO 16653-1:2008INTERNATIONAL STANDARD ISO 16653-1:2008(E) ISO 2008 All rights reserved 1Mobile elevating work platforms Design, calculations, safety requirem

22、ents and test methods relative to special features Part 1: MEWPs with retractable guardrail systems 1 Scope This part of ISO 16653 specifies the safety requirements for mobile elevating work platforms (MEWPs) with guardrail systems. It is intended to be used in conjunction with ISO 16368. It is appl

23、icable to such MEWPs designed for applications requiring special access to specific work areas. These MEWPs can be either self-propelled or manually propelled and are used to elevate personnel to a level at which they can place, install or retrieve objects or material on a routine basis. To facilita

24、te operator access to the work area, the retraction of a portion of the MEWPs work platform guardrail system(s) can be necessary. It is not applicable to powered industrial trucks used to pick and place stock or inventory. 2 Normative references The following referenced documents are indispensable f

25、or the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 16368, Mobile elevating work platforms Design, calculations, safety requirements and test methods1)

26、3 List of hazards The hazards identified by the risk assessment procedure are presented in Table 1. These hazards are in addition to those specified in ISO 16368. 1) To be published. (Revision of ISO 16368:2003) BS ISO 16653-1:2008ISO 16653-1:2008(E) 2 ISO 2008 All rights reservedTable 1 List of haz

27、ards Hazards Relevant clauses/subclauses in this part of ISO 16653 1 Falling of persons from the platform 4 1.1 Personal protective equipment 4.1.1 1.2 Guardrail system 4.1.2 1.3 Safety information MEWP markings 6.1 1.4 Safety information Operator instructions 6.2 2 Objects falling from platform 4.2

28、 3 Function speeds 5.1, 5.2 4 Missing or improperly positioned safety devices 4.1.2 5 Driving with guardrails retracted 4.1.2.5 4 Work platform 4.1 Guardrail (protection) systems 4.1.1 General The work platform shall be designed with a guardrail system around its periphery. For the purposes of prope

29、rly accessing work areas, a portion of the guardrail system may be designed to be retractable. The work platform shall be designed to guard against falls through the use of a fall restraint system. 4.1.2 Retractable guardrail systems 4.1.2.1 The guardrail system(s) shall be designed to lock into a n

30、ormal position that fully encloses the periphery of the work platform. 4.1.2.2 A portion of the guardrail system(s) shall also be designed to open and lock into one or more retracted positions. 4.1.2.3 The means used to lock the guardrail system(s) into position shall be readily accessible for inspe

31、ction. 4.1.2.4 In all locked positions, the guardrails shall be constructed to withstand concentrated loads of 500 N per person, applied at the least favourable positions in the least favourable direction at 0,5 m intervals without causing permanent deformation of the guardrails. 4.1.2.5 The drive f

32、unction shall be disabled when the guardrails are retracted. 4.1.2.6 The above (4.1.2.1 to 4.1.2.5) shall be verified by a design check and by visual examination. 4.1.3 Anchorage points Each MEWP shall be equipped with one or more anchorage points that are accessible by occupants from the work platf

33、orm. Anchorage point locations shall be designed for use with a fall restraint system. 4.2 Floor of work platform The floor of the work platform shall contain a strip at the periphery where the guardrail is removable to define the boundary of the platform. The strip shall be contoured and shall not

34、exceed 1 cm in height and 3 cm in width. BS ISO 16653-1:2008ISO 16653-1:2008(E) ISO 2008 All rights reserved 34.3 Controls The operator controls shall be located in an area where the guardrails cannot be retracted or removed. 5 Function speeds 5.1 Maximum travel speeds in elevated travel position Tr

35、avel speeds of MEWPs of types 2 and 3 in the elevated travel position shall not exceed the following: a) 0,75 m/s for vehicle-mounted MEWPs when using the travelling controls inside the cab; b) 1,5 m/s for rail-mounted MEWPs; c) 0,5 m/s for all other self-propelled MEWPs of types 2 and 3. This shall

36、 be verified by a design check and functional test. 5.2 Speeds of extending structure The following speeds shall not be exceeded: a) 0,3 m/s for telescoping of the boom; b) 0,5 m/s for slewing or rotation (horizontal speed at the outer edge of the work platform measured at maximum range). This shall

37、 be verified be by a functional test. 6 Information for use 6.1 Markings Information regarding the requirement to utilize the fall restraint system when the guardrail system is retracted shall be permanently and clearly marked on each work platform. 6.2 Instruction handbook The instruction handbook

38、shall include the following information: operating instructions pertaining to the proper retraction or removal, and installation, of the guardrail system(s); operating instructions that are unique to the conditions of use of a MEWP for which the guardrails may be retracted; manufacturers fall restra

39、int system equipment requirements (e.g. maximum lanyard length). BS ISO 16653-1:2008ISO 16653-1:2008(E) ICS 53.020.99 Price based on 3 pages ISO 2008 All rights reserved BS ISO 16653-1:2008This page has been intentionally left blank BS ISO16653-1:2008BSI GroupHeadquarters 389Chiswick High Road,Londo

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