ANSI OPEI B71.1-2017 Consumer Turf Care Equipment – Pedestrian-Controlled Mowers Ride-On Mowers – Safety Specifications.pdf

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1、American National Standardfor Consumer Turf Care Equipment Pedestrian-Controlled Mowersand Ride-On Mowers Safety SpecificationsANSI/OPEI B71.1-2017ANSI/OPEI B71.1-2017ANSI/OPEI B71.1-2017Revision ofANSI/OPEI B71.1-2012American National Standardfor Consumer Turf Care Equipment Pedestrian-Controlled M

2、owersRide-On Mowers Safety SpecificationsSecretariatOutdoor Power Equipment Institute, Inc. (OPEI)Approved January 24, 2017Published April 6, 2017American National Standards Institute, Inc.Approval of an American National Standard requires review by ANSI that therequirements for due process, consens

3、us, and other criteria for approval havebeen met by the standards developer.Consensus is established when, in the judgement of the ANSI Board ofStandards Review, substantial agreement has been reached by directly andmaterially affected interests. Substantial agreement means much more thana simple ma

4、jority, but not necessarily unanimity. Consensus requires that allviews and objections be considered, and that a concerted effort be madetowards their resolution.The use of American National Standards is completely voluntary; theirexistence does not in any respect preclude anyone, whether he has app

5、rovedthe standards or not, from manufacturing, marketing, purchasing, or usingproducts, processes, or procedures not conforming to the standards.The American National Standards Institute does not develop standards andwill in no circumstances give an interpretation of any American NationalStandard. M

6、oreover, no person shall have the right or authority to issue aninterpretation of an American National Standard in the name of the AmericanNational Standards Institute. Requests for interpretations should beaddressed to the secretariat or sponsor whose name appears on the titlepage of this standard.

7、CAUTION NOTICE: This American National Standard may be revised orwithdrawn at any time. The procedures of the American National StandardsInstitute require that action be taken periodically to reaffirm, revise, orwithdraw this standard. Purchasers of American National Standards mayreceive current inf

8、ormation on all standards by calling or writing the AmericanNational Standards InstituteAmerican National StandardPublished byAmerican National Standards Institute, Inc.25 West 43rd Street, New York, NY 10036Copyright 2017 by Outdoor Power Equipment Institute, Inc. (OPEI)All rights reserved.No part

9、of this publication may be reproduced in any form, stored in an electronic retrieval system, or transmitted in any form or by any means (electronic, photocopying, recording, or otherwise),without prior written permission of the Outdoor Power Equipment Institute, Inc. (OPEI).Printed in the United Sta

10、tes of AmericaiContentsPageForeword viPart I General.11 Scope. 12 Normative references. 13 Definitions 2Part II Pedestrian-controlled mowers.64 Controls 64.1 Control identification 64.2 Shutoff control device 64.3 Handle-mounted engine speed controls 64.4 Self-propelled mowers . 65 Guards and shield

11、s 65.1 Power drives 65.2 Hot surfaces. 65.3 Fuel ignition protection. 75.4 Attachment of guards and shields 75.5 Pressurized hoses . 76 Servicing 76.1 General requirements 76.2 Servicing points 76.3 Stored-energy devices. 87 Electrical requirements 87.1 General 87.2 Line voltage 87.3 Low voltage bat

12、tery powered circuits. 88 Label durability requirements. 98.1 General 98.2 Additional requirements . 98.3 Types considered durable 98.4 Silk screening. 99 General requirements - Blade rotation warning . 910 Specific requirements - Rotary mowers. 910.1 Blade enclosure . 910.2 Protective guards. 10iiP

13、age10.3 Performance tests 1010.4 Starting arrangement . 1710.5 Mower stabilization 1710.6 Blade speed. 1710.7 Handle structure 1711 Specific requirements - Reel mowers 1811.1 Blade stopping time . 1811.2 Handle structure 1811.3 Self-propelled (SP) interlock 1812 Safety messages - Pedestrian-controll

14、ed mowers 1812.1 On-product labeling . 1812.2 Safety instructions . 1912.3 Safety pictorials and wording. 1913 Requirements - Mowers which meet the exclusions of CPSC 1205.1 (c) 1913.1 Machine identification 1913.2 Foot probe . 1913.3 Safety label 1913.4 Blade stop 1914 Additional requirements - Mow

15、ers not subject to CPSC 1205 regulation . 2014.1 Protective shields - Foot probe 2014.2 Mower controls - Blade stop 2014.3 Machine identification 2014.4 Safety label 20Part III Ride-on mowers2115 Machine identification 2116 Controls . 2116.1 General requirements 2116.2 Ride-on mowers. 2117 Guards an

16、d shields 2617.1 Power drives 2617.2 Hot surfaces. 2717.3 Fuel ignition protection. 2817.4 Attachment of guards and shields . 28iiiPage17.5 Movable seat structures . 2817.6 Pressurized hoses 2818 Servicing 2918.1 General requirements 2918.2 Servicing points 2918.3 Stored-energy devices . 2919 Electr

17、ical requirements. 2919.1 General 2919.2 Line voltage 2919.3 Low voltage battery powered circuits . 2920 Label durability requirements . 3020.1 General 3020.2 Additional requirements . 3020.3 Types considered durable 3020.4 Silk screening. 3021 Requirements - Ride-on mowers . 3021.1 General requirem

18、ents 3021.2 Stability tests 3121.3 Braking requirements . 3421.4 Attachment drive clutch 3622 Safety messages - Ride-on mowers 3622.1 On-product labeling 3622.2 Safety instructions 3622.3 Safety pictorials 3723 General requirements - Ride-on rotary and reel mowers. 3723.1 Blade rotation warning . 37

19、23.2 Blade stopping time 3723.3 Controls - attachments . 3724 Specific requirements - Ride-on rotary mowers and mower attachments 3824.1 Blade enclosure . 3824.2 Guards and grass catchers 3824.3 Performance tests 3924.4 Blade speed . 45ivPageTables1 Method for the use of the test cones . 72 Air inle

20、t hole for structural integrity test for pedestrian-controlled mowers and mower attachments 133 Average hits in any zone . 174 Method for the use of the test cones . 285 Air inlet hole for structural integrity test for ride-on rotary mowers and mower attachments 416 Average hits in any zone . 45Figu

21、res1 Test cones for the determination of hot parts accessibility 462 Single-spindle pedestrian-controlled mower 473 Multi-spindle pedestrian-controlled mower 474(a) Impact test fixture, schematic plan view 484(b) Impact test fixture, test arrangement . 495(a) Test enclosure, general layout. 505(b) S

22、ingle-spindle pedestrian-controlled mower - test enclosure 515(c) Multi-spindle pedestrian-controlled mower - test enclosure. 525(d) Single-spindle ride-on mower - test enclosure. 535(e) Two spindle ride-on mower - test enclosure 545(f) Three spindle ride-on mower - test enclosure . 555(g) Test fixt

23、ure for corrugated cardboard penetration tests. 565(h) Nail plan of test fixture base 575(i) Thrown object test fixture - base detail 575(j) Test enclosure walls and base 586 Safety instructions for pedestrian-controlled and ride-on mowers. 597 Finger probe 628 Characteristic dimensions for a blade

24、enclosure . 639 Operator zones for 95th percentile man 6410(a) Foot probe . 6510(b) Foot probe, schematic plan view . 6610(c) Side view of a foot probe for a rotary mower . 6711(a) Plan view of a single-blade front discharge, fixture for structural integrity test 6711(b) Plan view of a single-blade

25、side discharge, fixture for structural integrity test 68vPage11(c) Plan view of a single-blade top discharge, fixture for structural integrity test 6811(d) Plan view of a multi-blade side discharge, fixture for structural integrity test 6911(e) Plan view of a multi-blade rear discharge, fixture for

26、structural integrity test 7011(f) Test arrangement with grass catcher. 7111(g) Views of rear discharge pedestrian-controlled mower with grass catcher 7211(h) Plan view of arrangement for lawn mower with side discharge grass catcher . 7311(i) Plan view of arrangement for ride-on lawn mower with grass

27、 catcher 74Annexes (informative)A Rationale.75B Pictorials.90C CPSC Requirements for Pedestrian-Controlled Mowers.94Subpart A The Standard . 94 1205.1 Scope of the standard 94 1205.2 Effective date . 95 1205.3 Definitions 95 1205.4 Walk-behind rotary power mower protective shields 96 1205.5 Walk-beh

28、ind rotary power mower controls. 100 1205.6 Warning label for reel-type and rotary power mowers . 101 1205.7 Prohibited stockpiling . 102 1205.8 Findings 102Subpart B Certification 105 1205.30 Purpose, scope, and application 105 1205.31 Effective date . 106 1205.32 Definitions 106 1205.33 Certificat

29、ion testing. 106 1205.34 Recordkeeping requirements . 107 1205.35 Product certification and labeling by manufacturers 107 1205.36 Product certification and labeling by importers 107D Bibliography.109viForeword(This foreword is not part of American National Standard ANSI/OPEI B71.1-2017.)This standar

30、d is a revision of American National Standard for Consumer Turf CareEquipment - Walk-Behind Mowers and Ride-On Machines with Mowers - SafetySpecifications, ANSI/OPEI B71.1-2012. The first edition of this standard was ap-proved and published by the American National Standards Institute in 1960. It ha

31、sbeen revised fourteen times since initial publication, including this revision.The present revision was prepared by the Outdoor Power Equipment Institutes(OPEI) Lawn Mower Committee, as part of OPEIs continuing work on standards.A summary of the principal changes included in this revision are as fo

32、llows:Part I - General:2 Normative references - Removed revision dates3 Definitions - UpdatedPart II - Pedestrian-Controlled Mowers:5.4 Guards which need frequent access may be no-tools (harmonized with ANSI/OPEI B71.4)5.5 Pressurized hydraulic hose guarding added (harmonized with ANSI/OPEI B71.4)6.

33、3 Stored energy safety sign (harmonized with ANSI/OPEI B71.4)8.1 Revised label durability ASTM reference10.1.4 Revised other openings - limited number and size10.2.1 Moved grass catcher durability message to the instructions10.3.6.1 Defined an operator target for grass catchers structural integrity

34、test10.3.7.1 Redefined operator target for thrown object test12.1 Single-color only safety warnings are not permissible14 Requirements added for mowers not subject to CPSC 1205 regulationPart III - Ride-On Mowers:16.2.2.2 Added electrical option for PTO control17.4 Guards which need frequent access

35、may be no-tools (harmonized with ANSI/OPEI B71.4)17.6 Pressurized hydraulic hose guarding added (harmonized with ANSI/OPEI B71.4)18.3 Stored energy safety sign (harmonized with ANSI/OPEI B71.4)21.1.3 Added ROPS exemption for Out-Front Zero-Turn mowers, 400-600 kg, stability 25 degrees21.2.4.1 Limite

36、d sudden traction test to fixed-ratio transmission units22.1 Single-color only safety warnings are not permissible24.1.4 Revised other openings - limited number and size24.2 Moved grass catcher durability message to the instructionsviiFigures:5 Updated figure to match text6 Updated safety messages,

37、eliminated duplicates, and combined pedestrian-controlled and ride-on11(g) Figure for new operator target for grass catcherConsensus for this standard was achieved by use of the Canvass Method. This stan-dard contains annexes that are all informative and are not considered requirementsof this standa

38、rd.Suggestions for improvement of the standard are welcome. They should be sent tothe Outdoor Power Equipment Institute, 341 South Patrick Street, Alexandria, VA22314, or www.opei.org.The following organizations, recognized as having an interest in the standardizationof safety requirements for pedes

39、trian-controlled mowers and ride-on mowers, werecontacted prior to the approval of this revision of the standard. Inclusion in the listdoes not necessarily imply that the organization concurred with the submittal of theproposal to ANSI.ProducersAriens CompanyJacobsen, A Textron CompanyKawasaki Motor

40、s CorporationScag Power EquipmentUsersSteven A. Points, independent consultantThomas L. Wise, independent consultantGeneral InterestAmerican Society of Agricultural and Biological Engineers (ASABE)Consumer Product Safety Commission (CPSC)Dan Nielsen, independent consultantUnderwriters Laboratoriesvi

41、iiAMERICAN NATIONAL STANDARD ANSI/OPEI B71.1-2017American National Standard for Consumer Turf Care Equipment Pedestrian-Controlled Mowers and Ride-on Mowers Safety Specifications 1 Part I: General 1 Scope The safety specifications given in this standard are for powered (a) reel and rotary pedestrian

42、-controlled lawn mowers, (b) reel and rotary ride-on lawn mowers, (c) ride-on lawn tractors with mower attachments, (d) ride-on lawn and garden tractors with mower attachments, and (e) lever-steer and zero-turn ride-on mowers. These specifications are intended to provide safety requirements and to h

43、elp ensure uniform operator environments. They are intended to apply to products specifically intended as consumer products for the personal use of a consumer around a house. These specifications are not intended to apply to commercial products customarily used by hired operators or to products desi

44、gned primarily for agricultural purposes such as defined in SAE J1116. They are not intended to cover sulky-type units, pedestrian-controlled tractors, flail mowers or sickle bar mowers, and are not intended to completely cover electrical requirements. This standard applies to all aftermarket parts,

45、 attachments and accessories. Any manufacturer of aftermarket parts, attachments and accessories is responsible for ensuring compliance to this standard. Safety specifications in this standard apply only to a configuration of attachments/implements/accessories approved by their respective manufactur

46、ers. The U.S. Consumer Product Safety Commission (CPSC) has promulgated a mandatory standard relating to certain aspects of pedestrian-controlled power lawn mower operations (SAFETY STANDARD FOR WALK-BEHIND POWER LAWN MOWERS, CPSC 16 CFR PART1205). A copy of the CPSC mandatory standard is contained

47、in Annex C. The CPSC standard contains requirements for products sold in the US by manufacturers of consumer pedestrian-controlled lawn mowers that meet any of the following criteria: a) Cutting width between 305 mm (12 inches) and 762 mm (30 inches) b) Mass less than 90.7 kg (200 pounds) c) Engine

48、horsepower less than 6 kW (8 hp). The effective implementation date of this standard shall be two (2) years after the publication date and shall apply to all products built after that date. Manufacturers may also comply with the requirements of this standard any time after the publication date. 2 No

49、rmative references The following standards contain provisions, which through reference in this text, constitute provisions of this American National Standard. All standards are subject to revision, and parties to agreements based on this American National Standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. ANSI Z535.4, Product safety signs and labels1)_ 1)ANSI and ISO standards available from the American National Standards Institute, 25 West 43rdStreet, New York, NY 10036; (212) 642-490