3M 48N user manual Customer service, Calibration, Warranty, Contacting 3M Instrumentation

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Appendix D: Quest Service

Contacting Quest Technologies

Customer service

Contacting 3M Instrumentation

Should your 3M equipment need to be returned for repair or for recalibration, please contact the service department at the following number or access the online form via the website. For technical issues, please contact Technical Support.

Service Department and Technical Support: 1 (800) 245-0779.

Fax: 1 (262) 567-4047. Office hours are 8:00 a.m. to 5:00 p.m. United States Central.

E-mail: 3Mdetectionmail@mmm.com

Website: www.3M.com/detection

International customers

Contact your local, factory-authorized distributor from whom the product was purchased. You can obtain the name and contact information of your local factory- authorized distributor from Quest by using the e-mail, telephone, or fax information given under “Contacting 3M” above.

Calibration

The QUESTemp⁰ 48N and 3M field calibrator devices should be examined regularly by the factory. An annual calibration is recommended. (Please see Service Department above.)

Warranty

3M warrants our instruments to be free from defects in materials and workmanship for one year under normal conditions of use and service. For United States customers, we will replace or repair (our option) defective instruments at no charge, excluding batteries, abuse, misuse, alterations, physical damage, or instruments previously repaired by other than 3M. Microphones, sensors, printers, and chart recorders may have shorter or longer warranty periods. This warranty states our total obligation in place of any other warranties expressed or implied. Our warranty does not include any liability or obligation directly resulting from any defective instrument or product or any associated damages, injuries, or property loss, including loss of use or measurement data.

For warranty outside the United States, a minimum of one year warranty applies subject to the same limitation and exceptions as above with service provided or arranged through the authorized 3M distributor or our 3M European Service Laboratory. Foreign purchasers should contact the local 3M authorized sales agent for detail.