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Appendix C
149
Models SE and DL
Customer service
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
• Internet:
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 3M by
using the e-mail, telephone, or fax information given under “Contacting 3M” above.
Calibration
The SoundPro and 3M field calibrator devices should be examined regularly by the factory. An
annual calibration is recommended. (Please see Service Department above.)
.
APPENDIX
C