NEMA Z535 2-2011 Environmental and Facility Safety Signs《环境安全设施标志》.pdf
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1、NEMA Standards PublicationNational Electrical Manufacturers AssociationANSI Z535.2-2011Environmental and Facility Safety SignsANSI Z535.2-2011 Revision of ANSI Z535.2-2007 American National Standard Environmental and Facility Safety Signs Secretariat: National Electrical Manufacturers Association Ap
2、proved July 19, 2011 Published September 15, 2011 American National Standards Institute, Inc. ANSI Z535.2-2011 DISCLAIMER The information in this publication was considered technically sound by the consensus of persons engaged in the development and approval of the document at the time it was develo
3、ped. Consensus does not necessarily mean that there is unanimous agreement among every person participating in the development of this document. ANSI standards and guideline publications, of which the document contained herein is one, are developed through a voluntary consensus standards development
4、 process. This process brings together volunteers and/or seeks out the views of persons who have an interest in the topic covered by this publication. While NEMA administers the process to promote fairness in the development of consensus, it does not write the document and it does not independently
5、test, evaluate, or verify the accuracy or completeness of any information or the soundness of any judgments contained in its standards and guideline publications. NEMA disclaims liability for any personal injury, property, or other damages of any nature whatsoever, whether special, indirect, consequ
6、ential, or compensatory, directly or indirectly resulting from the publication, use of, application, or reliance on this document. NEMA disclaims and makes no guaranty or warranty, express or implied, as to the accuracy or completeness of any information published herein, and disclaims and makes no
7、warranty that the information in this document will fulfill any of your particular purposes or needs. NEMA does not undertake to guarantee the performance of any individual manufacturer or sellers products or services by virtue of this standard or guide. In publishing and making this document availa
8、ble, NEMA is not undertaking to render professional or other services for or on behalf of any person or entity, nor is NEMA undertaking to perform any duty owed by any person or entity to someone else. Anyone using this document should rely on his or her own independent judgment or, as appropriate,
9、seek the advice of a competent professional in determining the exercise of reasonable care in any given circumstances. Information and other standards on the topic covered by this publication may be available from other sources, which the user may wish to consult for additional views or information
10、not covered by this publication. NEMA has no power, nor does it undertake to police or enforce compliance with the contents of this document. NEMA does not certify, test, or inspect products, designs, or installations for safety or health purposes. Any certification or other statement of compliance
11、with any health or safety-related information in this document shall not be attributable to NEMA and is solely the responsibility of the certifier or maker of the statement. ANSI Z535.2-2011 i AMERICAN NATIONAL STANDARD Approval of an American National Standard requires verification by ANSI that the
12、 requirements for due process, consensus, and other criteria for approval have been met by the standards developer. Consensus is established when, in the judgment of the ANSI Board of Standards Review, substantial agreement has been reached by directly and materially affected interests. Substantial
13、agreement means much more than a simple majority, but not necessarily unanimity. Consensus requires that all views and objections be considered, and that a concerted effort be made toward their resolution. The use of American National Standards is completely voluntary; their existence does not in an
14、y respect preclude anyone, whether he has approved the standards or not, from manufacturing, marketing, purchasing, or using products, processes, or procedures not conforming to the standards. The American National Standards Institute does not develop standards and will in no circumstances give an i
15、nterpretation of any American National Standard. Moreover, no person shall have the right or authority to issue an interpretation of an American National Standard in the name of the American National Standards Institute. Requests for interpretations should be addressed to the secretariat or sponsor
16、whose name appears on the title page of this standard. This American National Standard may be revised or withdrawn at any time. The procedures of the American National Standards Institute require that action be taken periodically to reaffirm, revise, or withdraw this standard. Purchasers of American
17、 National Standards may receive current information on all standards by calling or writing the American National Standards Institute. Published by National Electrical Manufacturers Association 1300 North 17th Street, Rosslyn, VA 22209 Copyright 2011 by National Electrical Manufacturers Association A
18、ll rights reserved including translation into other languages, reserved under the Universal Copyright Convention, the Berne Convention for the Protection of Literary and Artistic Works, and the International and Pan American Copyright Conventions. No part of this publication may be reproduced in any
19、 form, in an electronic retrieval system or otherwise, without the prior written permission of the publisher. Printed in the United States of America ANSI Z535.2-2011 ii This page intentionally left blank. ANSI Z535.2-2011 iii Contents Foreword vii 1 Introduction 1 2 Scope and purpose 1 2.1 Scope 1
20、2.2 Purpose . 1 2.2.1 Existing American National Standards 1 3 Application and exceptions 1 3.1 Application . 1 3.2 Exceptions . 2 4 Definitions 2 5 Use of signal words 4 5.1 Hazard classification . 4 5.2 Signal word selection 4 5.3 Multiple hazard signs 4 5.3.1 One sign . 4 5.3.2 Signal word for mu
21、ltiple hazard signs 4 6 Sign format . 4 6.1 Panels . 4 6.2 Panel arrangement 5 6.2.1 Panel format . 5 6.2.2 Panel placement 5 6.3 Safety alert symbol 5 6.4 Word message 5 6.4.1 Multiple messages . 5 7 Safety sign colors . 5 7.1 Standard colors . 5 7.2 Signal word panel colors . 5 7.2.1 DANGER 5 7.2.
22、2 WARNING 5 7.2.3 CAUTION . 5 7.2.4 NOTICE 5 7.2.5 SAFETY INSTRUCTIONS . 6 7.2.6 Safety equipment location signs 6 7.2.7 Fire equipment location signs 6 7.2.8 Safety alert symbol 6 ANSI Z535.2-2011 iv 7.3 Message panel colors . 6 7.3.1 Hazard alerting signs, safety notice signs, and safety instructi
23、on signs 6 7.3.2 Safety equipment location signs 6 7.3.3 Fire safety equipment location signs 6 7.4 Symbol panel colors 6 7.4.1 Hazard alerting signs, safety notice signs, and safety instruction signs 6 7.4.2 Safety equipment location signs 6 7.4.3 Fire equipment location signs 6 8 Letter style and
24、size . 6 8.1 Letter style . 7 8.1.1 Signal words . 7 8.1.2 Message panel lettering . 7 8.2 Letter size for hazard alerting signs 7 8.2.1 Lettering . 7 8.2.2 Determination of safe viewing distance . 7 8.2.3 Signal word letter height 7 8.3 Letter size for safety notice, safety instruction, safety equi
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