ISO-10472-2-1997.pdf
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1、A Reference number ISO 10472-2:1997(E) INTERNATIONAL STANDARD ISO 10472-2 First edition 1997-12-15 Safety requirements for industrial laundry machinery Part 2: Washing machines and washer-extractors Exigences de scurit pour les machines de blanchisserie industrielle Partie 2: Machines laver et laveu
2、ses-essoreuses Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/19/2007 00:49:05 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 10472-2:1997(E) ISO 1997 All
3、 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 the publisher. International Organization for Standardization Case p
4、ostale 56 CH-1211 Genve 20 Switzerland Internetcentraliso.ch X.400c=ch; a=400net; p=iso; o=isocs; s=central Printed in Switzerland ii Contents Page 1Scope.1 2Normative references.1 3Definitions.2 4Hazards4 5Safety requirements and/or measures for the hazards identified in clause 4.5 5.1General5 5.2M
5、echanical hazards6 5.2.1Rotating cage6 5.2.2Manual drum doors6 5.2.3Doors (cage and drum)6 5.2.4Cage doors6 5.2.5Power-operated drum doors.6 5.2.6Loss of stability.7 5.2.7Suspended washer-extractors.8 5.2.8Falling load and loading devices.8 5.3Electrical hazards8 5.4Thermal hazards.8 5.4.1Hot liquor
6、.8 5.4.2Hot surfaces 9 5.4.3Heat energy.9 5.4.4Viewing panels9 5.5Hazards generated by noise9 5.6Hazards associated with materials and substances9 5.6.1Aggressive chemical action.9 5.6.2Fire and explosion9 5.6.3Biological hazards 10 5.7Hazards due to neglect of ergonomic principles in machines desig
7、n.10 5.8Failure of energy supply and control systems.10 5.8.1Failure of energy supply 10 5.8.2Failure of control systems .10 5.9Hazards caused by unexpected ejection of machine parts.10 5.10Particular hazards associated with barrier machines11 5.11Particular hazards associated with tilting machines.
8、11 5.11.1Tilting controlled manually11 5.11.2Automatic tilting.11 5.11.3Loading and unloading11 5.11.4Overturning.12 5.11.5Maintenance12 6Verification of safety requirements and/or measures.12 7Information concerning machine use.19 Copyright International Organization for Standardization Provided by
9、 IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/19/2007 00:49:05 MDTNo reproduction or networking permitted without license from IHS -,-,- ISOISO 10472-2:1997(E) iii Foreword ISO (the International Organization for Standardization) is a worldwide federat
10、ion of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committe
11、e. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Draft International Standards adopted by the techn
12、ical 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. International Standard ISO 10472-2 was prepared by Technical Committee ISO/TC 72, Textile machinery and machinery for dry-c
13、leaning and industrial laundering, Subcommittee SC 5, Industrial laundry and dry-cleaning machinery. ISO 10472 consists of the following parts, under the general title Safety requirements for industrial laundry machinery: Part 1: Common requirements Part 2: Washing machines and washer-extractors Par
14、t 3: Washing tunnel lines including component machines Part 4: Air dryers Part 5: Flatwork ironers, feeders and folders Part 6: Ironing and fusing presses Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 No
15、t for Resale, 04/19/2007 00:49:05 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 10472-2:1997(E) ISO iv Introduction This part of ISO 10472 is intended to instruct the designer of industrial laundry machinery in a systematic manner, focusing on his particular type of m
16、achine, regarding the relevant essential safety requirements, and to suggest possible state-of-the-art safety solutions. The extent to which hazards are covered is indicated in the scope of this part of ISO 10472. In addition, machinery should comply as appropriate with ISO/TR 12100-1 and ISO/TR 121
17、00-2 for hazards which are not specifically referred to in this part of ISO 10472. All examples given in this part of ISO 10472 represent the state of the art. Equivalent solutions are acceptable, provided they attain at least the same safety level. The designer is presumed to have taken into accoun
18、t all the provisions of ISO 10472-1 before considering this part of ISO 10472. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/19/2007 00:49:05 MDTNo reproduction or networking permitted
19、 without license from IHS -,-,- INTERNATIONAL STANDARD ISOISO 10472-2:1997(E) 1 Safety requirements for industrial laundry machinery Part 2: Washing machines and washer-extractors 1Scope This part of ISO 10472 covers, together with ISO 10472-1, most significant hazards associated with washing machin
20、es and washer-extractors of all configurations having a net usable cage volume 60 l. This part of ISO 10472 does not cover particular hazards for drawer-type washer-extractors. This part of ISO 10472 does not cover the hazards caused by processing work which may create an explosive or flammable atmo
21、sphere inside the machine. This part of ISO 10472 complements the basic requirements as laid down in ISO/TR 12100-1 and ISO/TR 12100-2. It also gives guidance to the designer on assessing the risks associated with the hazards (see EN 1050) and on selecting measures for attaining the required safety
22、level. This part of ISO 10472 does not apply to ancillary equipment, e.g. chemical supply pumps, steam valves and supply pipe work, vent systems, work feed systems and discharge systems and ducting to the atmosphere. 2Normative references The following standards contain provisions which, through ref
23、erence in this text, constitute provisions of this part of ISO 10472. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreement based on this part of ISO 10472 are encouraged to investigate the possibility of applying the most rece
24、nt editions of the standards indicated below. Members of IEC and ISO maintain registers of currently valid International Standards. ISO 10472-1:1997, Safety requirements for industrial laundry machinery Part 1: Common requirements. ISO/TR 12100-1:1992, Safety of machinery Basic concepts, general pri
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