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34、ticular purpose.Registered trade-mark of Canadian Standards AssociationReviewed byNational Standard of CanadaPublished in February 2012 by Canadian Standards AssociationA not-for-profit private sector organization5060 Spectrum Way, Suite 100, Mississauga, Ontario, Canada L4W 5N61-800-463-6727 416-74
35、7-4044Visit our Online Store at shop.csa.caPrepared byInternational Organization for StandardizationApproved byStandards Council of CanadaCAN/CSA-M23205:12Agricultural tractors Instructional seatCAN/CSA-M23205:12 Agricultural tractors Instructional seatCSA/4 Canadian Standards Association February 2
36、012CAN/CSA-M23205:12Agricultural tractors Instructional seatCSA PrefaceThis is the first edition of CAN/CSA-M23205, Agricultural tractors Instructional seat , which is an adoption, with Canadian deviations, of the identically titled ISO (International Organization for Standardization) Standard 23205
37、 (first edition, 2006-08-15).In concert with ANSI/ASABE AD23205:2006, Agricultural tractors Instructional seat , the following modifications have been made to this ISO Standard for use in North America:(a) In addition to instructional seats used on agricultural tractors, the scope of the Standard in
38、cludes instructional seats used on self-propelled agricultural machinery.(b) In addition to ISO 5353, the Standard also references the ISO 3776 series of Standards on seat belts for agricultural machinery.(c) Clause 4.7: Replace with “A restraint system meeting the requirements of ISO 3776-1, ISO 37
39、76-2, and ISO 3776-3 shall be provided.”(d) Clause 4.9: Replace with “A safety sign indicating the required use of the seat belt shall be provided and positioned so as to be in view of the person seated in the instructional seat.”(e) Clause 4.10: The following has been added to the required informat
40、ion in the operators manual listed in ISO 23205: “hazards identified with instructional seat use, such as falling from the machine and obstruction of the operators view.”The adoption of this ISO Standard, in conjunction with the endorsement of the three-part series of ISO 3776 Standards on seat belt
41、 systems, is an important step in setting criteria for uniform requirements for instructional seats in agricultural machinery throughout North America. It should be noted, as stated in the scope of this Standard, that these instructional seats are not intended for use by children.This Standard is re
42、lated to and integrated with CSA B352.0-09, Roll-over protective structures (ROPS), falling object protective structures (FOPS), operator protective structures (OPS), and tip-over protective structures (TOPS) for mobile machinery General Canadian requirements , and other CSA Standards in the ROPS/TO
43、PS series of Standards on roll-over and tip-over protective structures for mobile machinery.This Standard was reviewed for Canadian adoption by the CSA Technical Committee on Agricultural Machinery, under the jurisdiction of the CSA Strategic Steering Committee on Occupational Health and Safety, and
44、 has been formally approved by the Technical Committee. This Standard has been approved as a National Standard of Canada by the Standards Council of Canada.February 2012 Canadian Standards Association 2012All rights reserved. No part of this publication may be reproduced in any form whatsoever witho
45、ut the prior permission of thepublisher. ISO material is reprinted with permission. Where the words “this International Standard” appear in the text, they should be interpreted as “this National Standard of Canada”.Inquiries regarding this National Standard of Canada should be addressed toCanadian S
46、tandards Association5060 Spectrum Way, Suite 100, Mississauga, Ontario, Canada L4W 5N61-800-463-6727 416-747-4000http:/csa.caCAN/CSA-M23205:12 Agricultural tractors Instructional seatFebruary 2012 Canadian Standards Association CSA/5To purchase CSA Standards and related publications, visit CSAs Onli
47、ne Store at shop.csa.ca or call toll-free 1-800-463-6727 or 416-747-4044.CSA Standards are subject to periodic review, and suggestions for their improvement will be referred to the appropriate committee. To submit a proposal for change to CSA Standards, please send the following information to inqui
48、riescsa.ca and include “Proposal for change” in the subject line:(a) Standard designation (number);(b) relevant clause, table, and/or figure number;(c) wording of the proposed change; and(d) rationale for the change.CSA gratefully acknowledges the support ofCAN/CSA-M23205:12 Agricultural tractors In
49、structional seatCSA/6 Canadian Standards Association February 2012Canadian deviations1ScopeReplace this clause with the followingThis Standard specifies the minimum design and performance requirements for an instructional seat and restraint designed for limited use by a trainer, trainee, or service person inside the enclosed cab of an agricultural tractor or self-propelled machinery for agriculture, except where such requirements are specified in a machine-specific Standard. The instructional seat is neither intended for, nor is it de
