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Coherent
Warranty

Standard warranty information for Coherent laser products

Laser Technical Support
1-800-367-7890 product.support@coherent.com
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Laser Machining Support
Call us at
866-247-4767
or email us at
LMTservice@coherent.com
Limited Warranty

Terms & Conditions

Coherent provides web technical assistance as a service to its customers and assumes no liability thereby for any injury or damage that may occur contemporaneous with such services.

These support services do not affect, under any circumstances, the terms of any warranty agreement between Coherent and the buyer. The procedures that follow may require that the laser system be operated with one or more interlocks defeated and/or protective covers open or removed. This may expose the operator to potentially hazardous visible and invisible radiation. Laser housings should only be opened, or removed, by trained personnel cognizant of the hazards involved. Safety glasses, appropriate for the wavelengths being produced by the laser system, should always be worn during servicing and operation.

It is the responsibility of the laser purchaser to ensure that laser safety policies and practices are in place, that training on these policies and practices has been provided to all operators and maintenance personnel, and that these policies and practices are adhered to during the maintenance and operation of the laser system. Operation of any Coherent laser with any of its interlocks defeated is always at the operator’s own risk.

The documents contained on this site are copyrighted with all rights reserved. Under the copyright laws, these documents may not be copied in whole or in part or reproduced in any other media without the express written permission of Coherent, Inc. Permitted copies must carry the same proprietary and copyright notices as were affixed to the original. This exception does not allow copies to be made for others, whether or not sold, but all the material purchased may be sold, given or loaned to another person. Under the law, copying includes translation into another language.

Coherent and the Coherent Logo are registered trademarks of Coherent, Inc. Every effort has been made to ensure the accuracy of the data given on this site. The information, figures, tables, specifications and schematics contained herein are subject to change without notice. Coherent makes no warranty or representation, either expressed or implied, with respect to these documents. In no event will Coherent be liable for any direct, indirect, special, incidental or consequential damages resulting from any defects in its documentation.

Warranty Information for Lasers

All electronic and mechanical parts are warranted against defects in materials and workmanship, under normal use, for a twelve (12) month warranty period. The obligation of Coherent is limited to repairing or replacing equipment that proves to be defective during the warranty period without charge. Warranties do not cover damages due to misuse, negligence, or accidents due to installations, repairs or adjustments not specifically authorized by a certified Coherent engineer. Coherent, Inc. will, at its option, repair or replace any product or component found to be defective during the warranty period. This warranty applies only to the original purchaser and is not transferable.

Contact Information for regional offices:

AMERICAS: (800) 527-3786; (408) 764-4983; tech.sales@coherent.com

EUROPE: +49 (6071) 968-333; sales.germany@coherent.com

JAPAN: +81 (3) 5635-8700; sales.tokyo@coherent.com

CHINA: +86 (10) 8215-3600; sales.china@coherent.com

TAIWAN: +88 (6) 3505 2920; jason.chiang@coherent.com


Terms and Conditions of Sale - North America
Terms and Conditions of Sale - Europe B.V.
Terms and Conditions of Sale - France
Terms and Conditions of Sale - South Korea
Terms and Conditions of Sale - Canada
Terms and Conditions of Sale - China
Terms and Conditions of Sale - Taiwan
Terms and Conditions of Sale - Germany, Austria, Switzerland
Terms and Conditions of Sale - Japan

Call 1-800-227-8840


Outside the U.S. 1-408-764-4983

Coherent has locations across the globe that are available to provide support for any product, service or inquiry.

Visit our Contact Page to connect with any of our global sites.


Corporate Headquarters
Coherent Inc.
5100 Patrick Henry Drive
Santa Clara, CA 95054 USA

email: tech.sales@coherent.com

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Please Read Before Continuing

Risk factors: Except for the historical information contained here, many of the matters discussed in this Web site are forward-looking statements, based on expectations at the time they were made, that involve risks and uncertainties that could cause our results to differ materially from those expressed or implied by such statements. These risks are detailed in the “Factors That May Affect Future Results” section of our latest 10-K or 10-Q filing. Coherent assumes no obligation to update these forward-looking statements.


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