TPI 709R Instruction Manual
TPI 709R
Combustion Analyser
Contents
1. Introduction
2. Instrument Overview
2.1 Front View
2.2 Back View
2.3 Side Views
2.4 Top View
3. Turning On & Fuel Selection
3.1 Turning On
3.2 Fuel Selection
4. The 5 Functions
4.1 Function 1: - Flue Gas Analysis
4.2 Function 2: - Temperature Reading
4.3 Function 3: - Pressure Testing
4.4 Function 5: - Date/Time
5. Saving Data
6. Reviewing Data
7. Printing Data
8. Turning Off & Charging
9. Holding Data on Screen
Appendix A Specifications
Appendix B Calibration & Service
Appendix C Guarantee
Appendix D Troubleshooting Guide
Appendix E Index
1. Introduction
Thank you for purchasing TPI brand products. The TPI 709R Combustion
Analyser is a state of the art, easy to use analyser designed not only to display
and calculate the required readings from a flue but also to cover most of the other
desirable parameters associated with appliance installation and maintenance.
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 selfdiagnostics that can easily be interrogated by our fully qualified and professional
engineers should an error occur. Please call the number below before returning
your instrument to your distributor should an error occurs. We can rectify over
75% of proposed faults over the phone.
TPI HELPLINE
01293 530196
Your TPI 709R Combustion Analyser comes complete with the following items as
standard: -
TPI 709R Instrument
Rubber Boot
Soft Carrying Case
Sampling Probe (c/w Type “K” Thermocouple)
In-Line Water Trap Bowl Filter (c/w Spare Particle Filter)
Battery Charger
Mini In-Line Pump Protection Filter (c/w 5 spare filters)
Exhaust Spigot (removable)
Pressure Tubing (2 x 1 metres)
GK11M Air Probe
Instruction Manual
Your TPI 709R Combustion Analyser has the following options available: -
Infrared Printer (see Appendix B)
Various Temperature Probes (see Appendix B)
Oil Filter (see Appendix B)
Smoke Test Pump (see Appendix B)
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
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 inH2O (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 & 7)
Scrolls through Flue Gas Analysis Function Screens (see 4.1)
Turns ch2 temperature ON/OFF (see 4.3.1)
Allows you to change the Date and Time (see 4.4)
Allows you to choose a Stored Data Address (see 5, 6 & 7)
Sends stored data to a separate infrared printer (see 7)
Allows you to view stored data on the display (see 6)
Stores readings to memory (see 5)
Moves you through the 4 Functions (see 4)
Turns Backlight ON and OFF (see 4)
Turns the instrument ON and OFF (see 3.1 & 8)
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
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
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)
T1 Socket Connection for any ‘K’ type thermocouple probe (see 4.2)
Thermocouple (ch2) Connection for any ‘K’ type thermocouple probe (see 4.2)
T2 Socket
Gas Inlet Port Connection for In-Line Pump Protection Filter (see 3.1)
Pressure (+) Port Connections for Pressure Tubing (see 4.3)
Pressure (-) Port Connections for Pressure Tubing (see 4.3)
3. Turning On & Fuel Selection
3.1 Turning On
Always: - Before turning on please ensure
that the In-Line Pump Protection Filter
(shown across) is connected to the Gas
Sample Port (see 2.2 or 2.4).
**THIS MUST REMAIN ON THE UNIT
AT ALL TIMES.**
Failure to do so may result in pump failure
and will invalidate the warranty.
Press the Power Key for approximately 2 seconds and the TPI 709R will
start up and display ALL Segments on the display for approx. 1 second. The
709R will then enter its 30-second purge period countdown with the following
screen being displayed.
The instrument should ALWAYS be turned
on in a clean air environment as the 30
second purge will attempt to set the Carbon
Monoxide level to 0 ppm and the Oxygen to
20.9%.
If there is insufficient clean air in the sensor
chamber after the 30 second purge period an
error indicating this may be displayed, please
see troubleshooting guide (appendix D) for
appropriate remedy. If the error is still present
after attempting the suggested remedy please
call the
TPI HELPLINE
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.
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