TPI 706 Manual 

• Operating Instructions • Battery Replacement • Appendix A : Calibration and Accessories • Appendix B : Guarantee • Appendix C : Error Codes & Troubleshooting • Appendix D : CO Alarm & Auto Off Settings • Appendix E : Manually Initializing the CO Sensor • Appendix F : CO Chart Specifications Power Supply: 4 "AA" Alkaline Batteries Sensor: Long Life Electrochemical Range: O to 9.999%ppm Resolution: 1ppm (0 to 9999ppm) 0.001% (> 9999ppm) Accuracy: +/-5 ppm or 5% of reading whichever is greater Warm up: Approx 30 seconds Response time: 90% of reading < 120 seconds Duty Cycle: 30 minutes Battery Life: Approx. 30 hrs. Size: 3.75" x 8.0" x 3.0" (95 x 203 x 76) mm Weight: 1.1 lbs (500g) Probe Length: 9" (230mm) Tube Length: 5 feet (152.4cm) Hot air probe: 700 degrees F @ 5 minutes

• Completely portable, hand-held instrument allows access to any location. • Large, easy to read LCD • Backlight to illuminate the LCD in dimly lit environments. • Flue probe for CO measurement in stacks. • 50 storage locations for saving data for future reference or print- ing (optional A740 IR printer required. • Peak CO reading during measurement period. • Built in CO alarm (resettable, factory set at 2000ppm) • Field calibration available. General Description The 706 is an advanced state-of-the-art carbon monoxide (CO) gas analyzer designed to provide part per million readings from 0- 10,000 ppm. The 706 is capable of performing ambient as well as flue gas checks with its hot air probe and internal pump. The 706 is utilizes an advanced long life electrochemical sensor that can be field calibrated and has a low replacement cost. Features include IR printer port to print hard copy of data, 10 stor- age locations, Flow block indication, peak reading for test period as well as date and time. CAUTION: The 706 is not designed as a personal monitor. The display must be in view to determine gas concentration.

Turns the 706 On (hold button in for 2 seconds) and Off Toggles between CO reading and Peak Reading. Used to save, recall and print stored data. Used for setting date, time and accessing data storage addresses Used for setting date, time and accessing data storage addresses Used to recall previously stored data in one of 50 data stor- age addresses or the last calibration date. Used to store data in one of 10 data storage addresses. Used to select CO measurement or date/time in main dis- play. Hold down for 2 seconds to activate LCD backlight. Sends real time or stored data to the IR printer port. Also used to print the last calibration date. Exhaust Port IR Port Inlet

1. Turn the unit on in an uncontaminated environment (clean air away from the system in question) by holding down the red ON/OFF switch for 2 seconds. 2. The 706 will power up and go through a 30 second self test to ensure the unit is operating properly. 3. When the display shows 0 ppm, you are ready to measure CO. B. Attaching Mini Pump Protection Filter 1. Obtain the pump filter assembly and push the open end of the tube onto the inlet at the top of the 706 (refer to figure below). C. Measuring CO in Ambient Air 1. Complete steps A and B above. 2. Place the 706 in any area to measure CO. 3. The 706 has an alarm that will sound at 500 ppm (factory set) for your safety. NOTE: The instrument has an auto shut off after 10 minutes should no keys have been pressed for this period and as mentioned above that the CO is below 15ppm. Should the CO be above 15ppm then the 10 minute auto shut off countdown will not begin till the CO has gone below 15ppm.

Setting the Carbon Monoxide Alarm Point and/or Auto Power Off Mode The CO alarm and auto power off settings can be changed as necessary by performing the following procedure. WARNING : Changing parameters in field calibration mode can adversely affect the operation of your analyzer. Follow the instructions carefully. 1. Press and hold the FUNC and Down Arrow keys for approximately 5 seconds until a beep is heard. Press and hold the Scroll/Enter Key down until ‘FILD CAL’ is displayed. The 706 will cycle through a 30 second countdown then display ‘CAL’, Air’, gAS’. 2. Use the Up Arrow Key to select ‘Air’ by making it blink. Press the Scroll/Enter Key to accept the selection. 3. 706 Display: ‘CAL’, ‘FLo’, ‘oPEn’. Action : Press the Func Key to bypass. 4. 706 Display: ‘CAL’, ‘FLo’, ‘CLos’. Action : Press the Func Key to bypass. 5. 706 Display: ‘0ppm’, ‘Co’, ‘rEF’. Action : Press the Func Key to bypass. 6. 706 Display: ‘2000’, ‘A-r’, ‘SEt’. Action : If you are not changing the CO alarm point press the Func Key. Otherwise press the Up and Down Keys to set the ppm level the alarm will sound at. Factory default is 2000ppm. Press the Scroll/Enter Key to accept the selection. 7. 706 Display: ‘Auto’, ‘oFF’, ‘En’. Action : If you are not changing the auto power off mode press the Func Key. Otherwise press the Up and Down Arrow Keys to enable (En) or disable (dis) the auto off function. Factory default is enabled (En). Press the Scroll/Enter Key to accept the selection. 8. 706 Display: ‘CAL’, ‘StoP’, ‘go’. Action : Press the Up Arrow Key to select ‘StoP’ by making it blink and press the Scroll/Enter Key to accept the selec- tion. The 708 will return to normal operation all-guide s.com

1. Press the Recall button once. 2. The display will show “Stor” and “Cal”. Use the Arrow buttons to select the desired function. Stor - Selecting “Stor” allows you to display the information in a memory location. 1. Press the Recall button once. The display will show “Stor” and “Cal”. Using the Arrow buttons select “Stor” by making it blink. Press the Scroll/Enter button. 2. “Addr” will be displayed and a number from 0 to 49 will flash. 3. Using the up and down arrows, select the memory location of the readings you want to display. 4. Press the Scroll/Enter key once. The 706 will display the date and time screen showing when that reading was stored. 5. Use the up and down arrows to scroll through the CO and Peak readings that were saved. 6. Press the Scroll/Enter button and “End” will be displayed and “Yes” will flash. Press the Scroll/Enter button if you are finished recalling data or use the Arrow buttons to select No to recall data from other locations. CAL - Selecting “CAL” allows you to display the last date of cali- bration. 1. Press the Recall button once. The display will show “Stor” and “Cal”. Using the Arrow buttons select “Stor” by making it blink. Press the Scroll/Enter button. 2. “CAL” will blink and the last calibration date will be displayed in DD/MM.YYYY format. 3. Press the Scroll/Enter button, “End” will be display and YES will blink. Press the Scroll/Enter button to return to normal opera tion. I. Displaying Peak CO Measurement 1. Press the Scroll/Enter button, “P-r” and the peak CO reading measured since power on will be displayed. 2. Press and hold the Down arrow button to zero the peak value. 3. Press the Scroll/Enter button to return to normal operation.

WARNING: - To operate correctly there must be a clear line of sight between the Infrared Window on the instrument (see 3.3) and the Infrared Window on the IR Printer (see Printer instructions). Place the printer so it is no closer than approximately 6 inches from the analyzer. 1. Press the Print Key once 'rEAL', “Stor’, and “Cal” will be displayed and ‘rEAL’ will be flashing. Selecting ‘rEAL’ will cause the 706 to print the test data currently on the display (real time data). Selecting ‘Stor’ will cause the 706 to print data stored in memory. Selecting “Cal” will cause the 706 to print the last date of calibration. Use the Up and Down Arrow Keys to select the desired print mode and press the Scroll/Enter Key. REAL Print Mode - If rEAL print mode is selected, the analyzer will dis- play ‘Wait’ ‘out’ and bars will change position on the LCD until printing is complete. STOR Print Mode - If Stor mode is selected, 'Addr' will be displayed on the top line along with 'SA ' and a location number from 0 to 9 will be flashing on the screen. Select the required address location that you wish to print data from by pressing the Up and Down Arrow Keys and press the ‘Scroll/Enter’ Key. The analyzer will display ‘Wait’, ‘out’ and bars will change position on the LCD until printing is complete. CAL Print Mode - If Cal print mode is selected, the analyzer will display ‘Wait’ ‘out’ and bars will change position on the LCD until printing is com- plete. After printing is complete, ‘End’ will be displayed and ‘YES’ (or ‘no’) will blink. Selecting ‘YES’ will return the 706 to normal operation, selecting ‘no’ will return the 706 to the print selection screen so you can print again. Use the Up and Down Arrow Keys to make the selection and press the Scroll/Enter Key.

1. Follow the power on procedure outlined earlier. 2. Press the Func button once. The current time, date and year are displayed. Please note that the time is on a 24 hour clock and the date is shown as DD/MM. 3. To change a value, press the Scroll/Enter button once. The minutes for the time will begin to flash. 4. Using the up or down arrow, set the display to the correct value. 5. Repeat steps 3 and 4 for hours, month, day and year until all items are set and there is nothing flashing on the LCD. 6. Press the Func button to return to CO measurement. Battery Replacement 1. Remove the battery compartment cover from the bottom of the handle by sliding the door away from the front side of the instru- ment. 2. Remove the batteries and replace by sliding the negative (-) end of the batteries in first. 3. Replace the battery cover by sliding the door into the slots provid- ed in the handle and allow it to snap into place. 4. For best performance use quality alkaline batteries.

It is recommended that the instrument be calibrated every 12 months. Please consult Test Products International for further details. The following are consumable parts for the instrument: In-Line Filter Element (pkg of 5) User Replaceable A794F Mini Pump Protection Filter Assem. User Replaceable A763 **Carbon Monoxide Sensor User / Factory Replaceable A792 **Sensor replacement requires calibration gas. The following are accessories for the instrument: Flue Probe Standard A769 Exhaust Extension Standard A785 In-Line Filter Complete Standard A794 In-Line Filter Element (pkg of 5) Optional A794F Mini Pump Protection Filter Assem. Standard A763 Rubber Boot Standard A765 Infrared Printer Optional A740 Soft Carrying Case Standard A787 Exhaust Spigot Standard A764 Appendix B: GUARANTEE Your TPI 706 Carbon Monoxide Analyzer is guaranteed free from defects in materials and workmanship for 3 Years from the date of purchase. This guar- antee does not affect your statuary rights. For additional information please refer to the included warranty card or contact TPI at 800-368-5719. To obtain warranty performance or maintenance on your analyzer: - Include with the product your name, address, phone number, written description of the problem and proof of purchase date. Carefully package and return to: TPI / Attn. Repair 9615 SW Allen Blvd. Suite 104 Beaverton, OR 97005

The 706 analyzer will display certain codes to let you know of a malfunction. Code Displayed Code Definition Possible Causes Corrective Action Flo Err Pump not drawing sample at correct flow rate. Blockage / kink in flue probe hose. Dirty or blocked filter(s). Worn pump. Check and rectify. Replace filter(s). Return to TPI for service. InIt CO Err Carbon monoxide sensor failed to initialize. Flue probe connected to 706 prior to power up. 706 did not purge completely from last sample. Worn or defective carbon monoxide sensor. Disconnect probe and restart. Purge for 20 minutes and restart. Return to TPI for sensor replacement or install new sensor.* Try manually initializing the sensor. See Appendix G. Lo bat Low battery. Battery needs to be charged. Charge battery. If the battery won’t hold a charge, replace the battery. oFL Overflow indication. The car- bon monoxide being mea- sured is above the instru- ments capability. CO being measured is too high or low. Remove the CO source and allow the 708 to purge. *Sensor replacement requires calibration gas. all-guide s.com

Setting the Carbon Monoxide Alarm Point and/or Auto Power Off Mode The CO alarm and auto power off settings can be changed as necessary by performing the following procedure. WARNING : Changing parameters in field calibration mode can adversely affect the operation of your analyzer. Follow the instructions carefully. 1. Press and hold the FUNC and Down Arrow keys for approximately 5 seconds until a beep is heard. Press and hold the Scroll/Enter Key down until ‘FILD CAL’ is displayed. The 706 will cycle through a 30 second countdown then display ‘CAL’, Air’, gAS’. 2. Use the Up Arrow Key to select ‘Air’ by making it blink. Press the Scroll/Enter Key to accept the selection. 3. 706 Display: ‘CAL’, ‘FLo’, ‘oPEn’. Action : Press the Func Key to bypass. 4. 706 Display: ‘CAL’, ‘FLo’, ‘CLos’. Action : Press the Func Key to bypass. 5. 706 Display: ‘0ppm’, ‘Co’, ‘rEF’. Action : Press the Func Key to bypass. 6. 706 Display: ‘2000’, ‘A-r’, ‘SEt’. Action : If you are not changing the CO alarm point press the Func Key. Otherwise press the Up and Down Keys to set the ppm level the alarm will sound at. Factory default is 2000ppm. Press the Scroll/Enter Key to accept the selection. 7. 706 Display: ‘Auto’, ‘oFF’, ‘En’. Action : If you are not changing the auto power off mode press the Func Key. Otherwise press the Up and Down Arrow Keys to enable (En) or disable (dis) the auto off function. Factory default is enabled (En). Press the Scroll/Enter Key to accept the selection. 8. 706 Display: ‘CAL’, ‘StoP’, ‘go’. Action : Press the Up Arrow Key to select ‘StoP’ by making it blink and press the Scroll/Enter Key to accept the selec- tion. The 708 will return to normal operation

Manually Initializing the Carbon Monoxide Sensor If the CO sensor fails to initialize, this procedure can be performed to try and manually initialize the sensor. WARNING : Changing parameters in field calibration mode can adversely affect the operation of your analyzer. Follow the instructions carefully. 1. Press and hold the FUNC and Down Arrow keys for approximately 5 seconds until a beep is heard. Press and hold the Scroll/Enter Key down until ‘FILD CAL’ is displayed. The 706 will cycle through a 30 second countdown then display ‘CAL’, Air’, gAS’. 2. Use the Up Arrow Key to select ‘Air’ by making it blink. Press the Scroll/Enter Key to accept the selection. 3. 706 Display: ‘CAL’, ‘FLo’, ‘oPEn’. Action : Press the Func Key to bypass. 4. 706 Display: ‘CAL’, ‘FLo’, ‘CLos’. Action : Press the Func Key to bypass. 5. 706 Display: ‘0ppm’, ‘Co’, ‘rEF’. Action : Press the Scroll/Enter Key. After the 10 second countdown is complete press the Scroll/Enter Key twice. 6. 706 Display: ‘2000’, ‘A-r’, ‘SEt’. Action : Press the Func Key to bypass. 7. 706 Display: ‘Auto’, ‘oFF’, ‘En’. Action : Press the Func Key to bypass. 8. 706 Display: ‘CAL’, ‘StoP’, ‘go’. Action : Press the Up Arrow Key to select ‘StoP’ by making it blink and press the Scroll/Enter Key to accept the selec- tion. The 706 will return to normal operation If the 706 continues to fail to automatically initialize or this procedure fails to initialize the sensor, return your analyzer to Test Products International.