Installation Manual
Accu-Wave Appendix A Returning Equipment for Service 
TN Technologies A-1 
Appendix A How to Return Equipment for Service 
Call the TN Technical Services Department (Factory Service division) before returning 
equipment for repair. Many problems can be diagnosed and resolved over the phone. For 
after hours or weekend service, call our 24-hour Service number: 512-388-9320. 
Please include the following information with all units returned for repair: 
1. Specific information about the problem. 
2. A point-of-contact name and phone number, in case we need more information. 
3. A purchase order authorizing repairs, or a request for a quote. 
4. Ship prepaid to the address below: 
Factory Service Department 
TN Technologies 
2555 North IH 35 
Round Rock, Texas 78664 
The Receiving Department will not accept collect shipments. 
Do not ship to our P. O. Box. 










