TPI 709R Instruction Manual
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TPI 709R
Combustion Analyser

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Summary of Contents for TPI 709R

  • Page 1 TPI 709R Combustion Analyser...
  • Page 2: Table Of Contents

    Contents Introduction Instrument Overview Front View Back View Side Views Top View Turning On & Fuel Selection Turning On Fuel Selection The 5 Functions Function 1: - Flue Gas Analysis Function 2: - Temperature Reading Function 3: - Pressure Testing Function 5: - Date/Time Saving Data Reviewing Data...
  • Page 3: Introduction

    The instrument is ruggedly constructed and comes with a limited 3 Year Warranty. This manual will guide you through the functions of the TPI 709R, which will give you many years of reliable service. The TPI 709R software has in-built self- diagnostics that can easily be interrogated by our fully qualified and professional engineers should an error occur.
  • Page 4: Instrument Overview

    2. Instrument Overview 2.1 Front View Rubber Boot Protects the instrument from accidental damage Display Large 3 Parameter Backlit Display Battery Indicator Showing battery life Selected Fuel Type N Gas, LPG, Light Oil or Heavy Oil...
  • Page 5 Scrolls through selectable fuels (see 3.2) Switches between Gross and Nett Efficiency (see 4.1.4) Switches between ºC and ºF (see 4.2.1) Scrolls through mbar, kPa and inH O (see 4.3.1) Moves up through the Stored Data Addresses (see 5, 6 & 7) Zeroes pressure reading (see 4.3.1) Moves down through the Stored Data Addresses (see 5, 6 &...
  • Page 6: Back View

    2.2 Back View Gas and Pressure Inlet Ports Connection for In-Line Pump Protection Filter (see 2.4 & 3.1) Connections for Pressure Tubing (see 2.4 & 4.3) Calibration and Info Label Displays calibration information Displays serial number Battery Compartment Holds rechargeable battery Rubber Boot Protects the instrument from accidental damage...
  • Page 7: Side Views

    2.3 Side Views Exhaust Port Port for connection of Exhaust Adaptor Infrared Window Window for sending stored data to IR Printer (see 7) Rubber Boot Protects the instrument from accidental damage...
  • Page 8: Top View

    2.4 Top View Charger Socket Connection for 220V/115V charger (see 10.1) Thermocouple (ch1) Connection for thermocouple plug on probe (see 4.1) Connection for any ‘K’ type thermocouple probe (see 4.2) T1 Socket Connection for any ‘K’ type thermocouple probe (see 4.2) Thermocouple (ch2) T2 Socket Gas Inlet Port...
  • Page 9: Turning On & Fuel Selection

    01293 530196 3.2 Fuel Selection During the last 20 seconds of the 30 second purge time (i.e. as the 709R counts down from 19 to 0) the user can scroll through the following Fuels: - Natural Gas, LPG, Light Oil & Heavy Oil by repeatedly pressing the Up Arrow Key to select the Fuel they are working with.
  • Page 10: Function 1: - Flue Gas Analysis

    4. THE 4 FUNCTIONS After the 30-second countdown the instrument is ready to take Flue Gas, Temperature or Pressure readings and will Display the following Screen. You are now ready to take Flue Gas Analysis Readings. Please continue on with the manual from Section 4.1 (below) which will guide you through the various Analysis Screens.
  • Page 11 The 709R will also give off an audible Beeping Alarm to warn that a “FLo Err” is being detected...
  • Page 12 WARNING: - Ensure that the In-Line Water Trap Bowl Filter hangs in a vertical position whilst readings are being taken, particularly if water is visible (see below). Failure to comply may result in damage to the instrument and will invalidate the warranty.
  • Page 13 4.1.2 HIGH CO ALARM Should the CO reading rise above 2,000ppm a continuous series of Alarm Beeps will be heard. This Alarm alerts the user that there is a high concentration of CO and that there may be a potential problem with the appliance. The instrument will continue to monitor CO up to 10,000ppm but the longer the probe is left attached to the instrument sampling at these high levels the longer the recovery time back to ambient air before the instrument will be able to be switched off (see 4.1.8 –...
  • Page 14 4.1.7 CO above 15ppm (Failsafe) Protection Beep The 709R will not allow the user to either Turn the instrument OFF or to move to another Function whilst the CO level is above 15ppm. A short beep will be heard should the user attempt either of the above with the CO above 15ppm.
  • Page 15: Function 2: - Temperature Reading

    4.2 Function 2: - Temperature Reading The pump will stop running when in this function Remember:- It was the Function Key that got you here!!! Ensure you have a ‘K’ type probe connected to one or both of the thermocouple sockets ch1 or ch2 (see 4.2) WARNING: - There is ONLY one correct way to connect the ‘K’...
  • Page 16: Function 3: - Pressure Testing

    4.3 Function 3: - Pressure Testing The pump will stop running when in this function Remember:- It was the Function Key that got you here!!! Ensure you have Pressure Sampling Tube connected to one or both of the Pressure Ports (see 2.2 or 2.4) 4.3.1 Screen 1 Displays Pressure reading in either millibars (mbar), kiloPascals (kPa), or inches of Water (inH...
  • Page 17: Function 5: - Date/Time

    4.4 Function 5: - Date/Time The Time, Date and Year can be changed whilst in this function as below:- 4.4.1 Screen 1 1. Press the Scroll/Enter Key once to allow you to change the Time, Date and Year 2. Press the Up Arrow Key to Increase the Minutes 3.
  • Page 18: Saving Data

    It is possible to save complete combustion readings, temperature and single pressure readings as follows:- 1. Have the 709R analyser set to the relevant screen for the readings that you wish to save (i.e. Any of the combustion screens (see 4.1) for combustion readings or pressure screen (see 4.3.1) for single pressure...
  • Page 19: Reviewing Data

    Last Time Calibrated Date (CAL) then the Date that the Last Time the 709R was calibrated will be displayed flashing on the screen. (Go To Step 6) 3. However if you have chosen to view Stored (Stor) Readings then ‘Addr’...
  • Page 20: Printing Data

    7. PRINTING DATA WARNING: - To operate correctly there must be a clear line of sight between the Infrared Window on the instrument (see 2.3) and the Infrared Window on the IR Printer (see Printer instructions) 1. Press the Print Key once and the following screen will be displayed.
  • Page 21: Turning Off & Charging

    8. Turning Off & Charging Always: - Before turning off the TPI 709R return the instrument to a clean air In-Line Pump Protection Filter environment ensuring that the remains connected to the Gas Sample Port and allow the Carbon Monoxide level to return to below 15ppm and the Oxygen level to return to 20.9% (±...
  • Page 22: Holding Data On Screen

    It is possible to hold & review complete combustion readings, temperature and single pressure readings as follows:- 1. Have the 709R analyser set to the relevant screen for the readings that you wish to save (i.e. Any of the combustion screens (see 4.1) for combustion readings or pressure screen (see 4.3.1) for single pressure...
  • Page 23 Pressure Ranges mbar, kPa & inH Display Backlit LCD Data Storage 50 sets of readings Time & Date 24 Hour Real Time Clock Dimensions 200mm x 90mm x 60mm Weight 500g Casing Rubber Boot as Standard Switch Off Failsafe Exhaust Safety Spigot Conforms to BS7927 (and the draft BS7967)
  • Page 24: Calibration & Service

    Your TPI 709R Combustion Analyser is guaranteed free from defects in materials and workmanship for 3 Years from the date of purchase. Covered by TPI: - Repair parts and labour; or replacement of the product at the option of TPI. Normal transportation charges to the purchaser are also covered.
  • Page 25 Unit does not turn on Dislodged battery Disconnect and Re-connect battery Unit does not turn off CO level above Leave 709R running in 15ppm clean air until CO drops below 15ppm Unit will not move off CO level above Leave 709R running in...
  • Page 26 Appendix E : INDEX Subject Section Alarm (High CO) 4.1.2 Alarm (Failsafe) 4.1.7 & 8 Auto-Shut Off Backlight Back View Battery Charger 1 ; 8.1 & Appendix B Battery Indicator Calibration Appendix B Charger Socket Charging Clock 4.1 & Appendix A 4.1 &...
  • Page 27 2.4 ; 4.1 ; 4.2 ; Appendix A & Appendix B Top View Troubleshooting Appendix D Up Arrow Key 2.1 ; 3.1 ; 4.1.3 ; 4.2.1 ; 4.3.1 ; 5 ; 6 & 7 Warranty Appendix B Weight Appendix A TPI Helpline 01293 530196...
  • Page 28 This symbol indicates that at the end of its life this product must not be disposed of in household waste. This equipment should be environmentally disposed of. Please contact your supplier or manufacturer who will be able to advise you on the correct method of disposal 709R (S6.23)

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