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1、UL 1602 ISBN 0-7629-0670-7 Gasoline-Engine-Powered, Rigid-Cutting-Member Edgers and Edger-Trimmers Copyright Underwriters Laboratories Inc. Provided by IHS under license with ULLicensee=North Carolina State University/5618801100 Not for Resale, 10/19/2006 23:42:46 MDTNo reproduction or networking pe
2、rmitted without license from IHS -,-,- Copyright Underwriters Laboratories Inc. Provided by IHS under license with ULLicensee=North Carolina State University/5618801100 Not for Resale, 10/19/2006 23:42:46 MDTNo reproduction or networking permitted without license from IHS -,-,- APRIL 18, 2001 - UL 1
3、602 trl Underwriters Laboratories Inc. (UL) 333 Pfingsten Road Northbrook. IL 60062-2096 UL Standard for Safety for Gasoline-Engine-Powered, Rigid-Cutting-Member Edgers and Edger-Trimmers, UL 1602 Third Edition, Dated April 18, 2001 The master for this Standard at ULs Northbrook Office is the offici
4、al document insofar as it relates to a UL service and the compliance of a product with respect to the requirements for that product and service, or if there are questions regarding the accuracy of this Standard. ULs Standards for Safety are copyrighted by UL. Neither a printed copy of a Standard, no
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14、 multiple concurrent access. Copyright Underwriters Laboratories Inc. Provided by IHS under license with ULLicensee=North Carolina State University/5618801100 Not for Resale, 10/19/2006 23:42:46 MDTNo reproduction or networking permitted without license from IHS -,-,- tr2 APRIL 18,2001 - UL 1602 If
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18、 An employee of an organization purchasing a UL Standard can make a copy of the page or pages being viewed for their own fair and/or practical internal use. The requirements in this Standard are now in effect, except for those paragraphs, sections, tables, figures, and/or other elements of the Stand
19、ard having future effective dates as indicated in the note following the affected item. The prior text for requirements that have been revised and that have a future effective date are located after the Standard, and are preceded by a ”SUPERSEDED REQUIREMENTS” notice. New product submittals made pri
20、or to a specified future effective date will be judged under all of the requirements in this Standard including those requirements with a specified future effective date, unless the applicant specifically requests that the product be judged under the current requirements. However, if the applicant e
21、lects this option, it should be noted that compliance with all the requirements in this Standard will be required as a condition of continued Listing and Follow-Up Services after the effective date, and understanding of this should be signified in writing. Copyright O 2001 Underwriters Laboratories
22、Inc. This Standard consists of pages dated as shown in the following checklist: Page Date 1-38 ApriIl8,2001 Al-A2 . Aprill8, 2001 Copyright Underwriters Laboratories Inc. Provided by IHS under license with ULLicensee=North Carolina State University/5618801100 Not for Resale, 10/19/2006 23:42:46 MDTN
23、o reproduction or networking permitted without license from IHS -,-,- APRIL 18, 2001 1 UL 1602 Standard for Gasoline-Engine-Powered, Rigid-Cutting-Member Edgers and Edger-Trimmers First Edition - June, 1981 Second Edition - January, 1995 Third Edition April 18, 2001 An effective date included as a n
24、ote immediately following certain requirements is one established by Underwriters Laboratories Inc. Revisions of this Standard will be made by issuing revised or additional pages bearing their date of issue. A UL Standard is current only if it incorporates the most recently adopted revisions, all of
25、 which are itemized on the transmittal notice that accompanies the latest set of revised requirements. ISBN 0-7629-0670-7 COPYRIGHT O 1981, 2001 UNDERWRITERS LABORATORIES INC. Copyright Underwriters Laboratories Inc. Provided by IHS under license with ULLicensee=North Carolina State University/56188
26、01100 Not for Resale, 10/19/2006 23:42:46 MDTNo reproduction or networking permitted without license from IHS -,-,- 2 UL 1602 APRIL 18, 2001 No Text on This Page Copyright Underwriters Laboratories Inc. Provided by IHS under license with ULLicensee=North Carolina State University/5618801100 Not for
27、Resale, 10/19/2006 23:42:46 MDTNo reproduction or networking permitted without license from IHS -,-,- APRIL 18. 2001 UL 1602 3 CONTENTS FOREWORD 6 INTRODUCTION 1 Scope . 7 2 Glossary . 7 3 Units of Measurement 11 4 Components 11 5 Undated References . 11 CONSTRUCTION 6 General . 11 7 Cutting Member
28、. 12 8 Protection Against Corrosion . 12 9 Fuel Tank . 12 10 Fuel Line 13 11 Ignition Cable 14 PROTECTION AGAINST RISK OF INJURY TO PERSONS 12 General 14 13 Enclosures and Guards . 15 14 Rotating Parts 22 15 Handles . 22 16 Controls . 23 17 Overspeed Protection . 24 18 Engine Exhaust . 24 19 Hot Sur
29、faces . 24 20 Fuel Tank 25 21 Impact Test 25 PERFORMANCE 22 Sudden Impact Test . 26 23 Noise Level Test 28 24 Out-of-Balance Test . 28 25 Fuel TankTests 29 25.1 Overfill test 29 25.2 Corrosion test 29 25.3 Reference fuel C . 30 25.4 Heatagingtest 30 25.5 Low temperature test . 30 25.6 Ultraviolet li
30、ght test . 31 MARKING 26 General 31 27 Cautionary Markings 32 Copyright Underwriters Laboratories Inc. Provided by IHS under license with ULLicensee=North Carolina State University/5618801100 Not for Resale, 10/19/2006 23:42:46 MDTNo reproduction or networking permitted without license from IHS -,-,
31、- 4 UL 1602 APRIL 18. 2001 INSTRUCTIONS 28 General 33 . 33 29 Instructions Pertaining to a Risk of Fire or Injury to Persons 30 Assembly Instructions . 36 31 Operating Instructions . 36 32 User-Maintenance Instructions . 37 APPENDIX A Standards for Components Al Copyright Underwriters Laboratories I
32、nc. Provided by IHS under license with ULLicensee=North Carolina State University/5618801100 Not for Resale, 10/19/2006 23:42:46 MDTNo reproduction or networking permitted without license from IHS -,-,- APRIL 18, 2001 UL 1602 5 No Text on This Page Copyright Underwriters Laboratories Inc. Provided b
33、y IHS under license with ULLicensee=North Carolina State University/5618801100 Not for Resale, 10/19/2006 23:42:46 MDTNo reproduction or networking permitted without license from IHS -,-,- 6 UL 1602 APRIL 18, 2001 FOREWORD A. This Standard contains basic requirements for products covered by Underwri
34、ters Laboratories Inc. (UL) under its Follow-Up Service for this category within the limitations given below and in the Scope section of this Standard. These requirements are based upon sound engineering principles, research, records of tests and field experience, and an appreciation of the problems
35、 of manufacture, installation, and use derived from consultation with and information obtained from manufacturers, users, inspection authorities, and others having specialized experience. They are subject to revision as further experience and investigation may show is necessary or desirable. B. The
36、observance of the requirements of this Standard by a manufacturer is one of the conditions of the continued coverage of the manufacturer?s product. C. A product which complies with the text of this Standard will not necessarily be judged to comply with the Standard if, when examined and tested, it i
37、s found to have other features which impair the level of safety contemplated by these requirements. D. A product employing materials or having forms of construction which conflict with specific requirements of the Standard cannot be judged to comply with the Standard. A product employing materials o
38、r having forms of construction not addressed by this Standard may be examined and tested according to the intent of the requirements and, if found to meet the intent of this Standard, may be judged to comply with the Standard. E. UL, in performing its functions in accordance with its objectives, doe
39、s not assume or undertake to discharge any responsibility of the manufacturer or any other party. The opinions and findings of UL represent its professional judgment given with due consideration to the necessary limitations of practical operation and state of the art at the time the Standard is proc
40、essed. UL shall not be responsible to anyone for the use of or reliance upon this Standard by anyone. UL shall not incur any obligation or liability for damages, including consequential damages, arising out of or in connection with the use, interpretation of, or reliance upon this Standard. F. Many
41、tests required by the Standards of UL are inherently hazardous and adequate safeguards for personnel and property shall be employed in conducting such tests. Copyright Underwriters Laboratories Inc. Provided by IHS under license with ULLicensee=North Carolina State University/5618801100 Not for Resa
42、le, 10/19/2006 23:42:46 MDTNo reproduction or networking permitted without license from IHS -,-,- APRIL 18, 2001 UL 1602 7 INTRODUCTION 1 Scope 1.1 These requirements cover walk-behind gasoline-engine-powered, ground-supported edgers and edger-trimmers that employ rigid cutting members, the diameter
43、 of which is not more than 12 inches (305 mm). 1.2 These requirements also cover hand-supported, portable, gasoline-engine-powered edgers having at least one ground-support and employing a rigid cutting member that has a diameter of not more than 12 inches (305 mm). 1.3 These requirements do not cov
44、er gasoline-powered edgers and edger-trimmers that employ a cutting means: a) That has a maximum tip-speed of more than 12,000 surface feet per minute (3660 surface meters per minute); or b) That is made of nonmetallic flexible line. 1.4 These requirements do not cover accessories or attachments pro
45、vided for the purpose of digging or cutting materials other than earth and grass. 1.5 A product that contains features, characteristics, components, materials, or systems new or different from those covered by the requirements in this standard, and that involves a risk of fire or of electric shock o
46、r injury to persons shall be evaluated using appropriate additional component and end-product requirements to maintain the level of safety as originally anticipated by the intent of this standard. A product whose features, characteristics, components, materials, or systems conflict with specific req
47、uirements or provisions of this standard does not comply with this standard. Revision of requirements shall be proposed and adopted in conformance with the methods employed for development, revision, and implementation of this standard. 2 Glossary 2.1 BLADE-TIP CIRCLE - The path described by the out
48、ermost point of the cutting member as it moves about its axis. 2.2 DEAD-MAN CONTROL - A control that automatically interrupts drive to the cutting member when the actuating force applied by the operator is removed. 2.3 EXPECTED LOADING CONDITION - The stress placed on the product and its components when operated in accordance with the manufacturers operating instructions. 2.4 GROUND SUPPORT - The means by which the product is maintained in its int