ISO INTERNATIONAL STANDARD 9247 First edition 1990-09-15 Earth-moving machinery --- Electrical wires and cables -- Principles of identification and marking Engins de terrassement -- Fils et cables électriques -- Principes d'identification et de marquage Referencenumber ISO 9247:1990(E) edbyt No reproduction or networking permitted without license from IHS Not for Resale ISO9247:1990(E) Foreword Iso (the International Organization for Standardization) is a worldwide federation 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 committee. International organizations, govern- mental and non-governmental, in liaison with iso, also take part in the work.Iso collaborates closely with the International Electrotechnical Commission(fEC)onallmattersofelectrotechnicalstandardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an Interna- tional Standard requires approval by at least 75% of the member bodies castinga vote. International Standard Iso 9247 was prepared by Technical Committee ISO/TC127,Earth-movingmachinery. ISO 1990 permissioninwritingfromthepublisher. International Organization for Standardization Case Postale 56· CH-1211 Geneve 20 · Switzerland Printed in Switzerland Copyrihi intenatinal Organizationfor Standardization No reproduction or networking permitted without license from IHS Not fr Resale ISO 9247:1990(E) Introduction The code identification system presented in this International Standard is a means of facilitating assembly, servicing, trouble-shooting and res- toration of electrical circuits within earth-moving machines. iii No reproducion or networking permited without license from IHs Not for Resale