CONTENTS CHAPTER 1 UNPACKING AND PARTS IDENTIFICATION .... 1 CHAPTER 2 SETTING-UP..............3 Supplying Power to the Model 7515..........3 Installing the Batteries ...............3 Using the Integral Probe............3 CHAPTER 3 OPERATION ..............5 Keypad Functions ................5 CHAPTER 4 MAINTENANCE............7 Recalibration...................7 Cases....................7 Storage ...................7...
Chapter 1 Unpacking and Parts Identification Carefully unpack the instrument and accessories from the shipping container. Check the individual parts against the list of components below. If anything is missing or damaged, notify TSI immediately. 1. Carrying case 2. Instrument 3.
Chapter 2 Setting-up Supplying Power to the Model 7515 IAQ-C Indoor Air Quality Meter The Model 7515 is powered with four size AA batteries. Installing the Batteries Insert four AA batteries as indicated by the diagram located on the inside of the battery compartment. The Model 7515 is designed to operate with either alkaline or NiMH rechargeable batteries, although it will not recharge NiMH batteries.
Chapter 3 Operation Keypad Functions ON/OFF Key Press to turn the Model 7515 on and off. During the power up sequence the display will show the following: Model Number, Serial Number, Software Revision, and Last Date Calibrated. Sample Key Press and release to start the sample, then press the END key to stop the sample.
Chapter 4 Maintenance The Model 7515 requires very little maintenance to keep it performing well. Recalibration To maintain a high degree of accuracy in your measurements, we recommend that you return your Model 7515 to TSI for annual recalibration. Please contact one of TSI’s offices or your local distributor to make service arrangements and to receive a Return Material Authorization (RMA) number.
Chapter 5 Troubleshooting Table 5-1 lists the symptoms, possible causes, and recommended solutions for common problems encountered with the Model 7515. If your symptom is not listed, or if none of the solutions solves your problem, please contact TSI. Table 5-1: Troubleshooting the Model 7515 Symptom Possible Causes Corrective Action...
Appendix A Specifications Specifications are subject to change without notice. Range: 0 to 5000 ppm Accuracy ±3% of reading or ±50 ppm, whichever is greater Resolution: 1 ppm Sensor type: Non-Dispersive Infrared (NDIR) Instrument Temperature Range: Operating (Electronics): 40 to 113°F (5 to 45°C) Storage: -4 to 140°F (-20 to 60°C) Instrument Operating Conditions:...
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Thank you for reading this data sheet. For pricing or for further information, please contact us at our UK Office, using the details below. UK Office Keison Products, P.O. Box 2124, Chelmsford, Essex, CM1 3UP, England. Tel: +44 (0)1245 600560 Fax: +44 (0)1245 808399 Email: sales@keison.co.uk...
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