Before Calling TSI 
 
The manual should answer most questions and resolve most problems you may 
encounter. If you need assistance or further explanation, contact your local TSI 
representative or TSI. TSI is committed to providing high quality products backed by 
outstanding service. 
 
Please have the following information available prior to contacting your authorized TSI 
Manufacturer's Representative or TSI: 
  - Model number of unit
* 
    8630-____ 
  - Software revision level
*
 
  - Facility where unit is installed 
    * First two items that scroll when TEST key is pressed 
 
Due to the different PresSura models available, the above information is needed to 
accurately answer your questions.  
 
For the name of your local TSI representative or to talk to TSI service personnel, please 
call TSI at (800) 874-2811 (U.S. and Canada) or (001 651) 490-2811 (other countries).