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TESTO
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300 LL
Instruction Manual
71 pgs2.06 Mb0
Table of contents
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TESTO 300, 300 LL Instruction Manual

testo 300 / testo 300 LL - Combustion Analyzer
Instruction manual
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Contents
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2 3 4 5 6
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Contents
About this document ................................................................................... 7
1.1 Symbols ................................................................................................. 7
1.2 Warning notices ...................................................................................... 7
Safety and disposal ..................................................................................... 8
Product-specific safety instructions .......................................................... 8
Authorizations and certification ................................................................. 8
Specifications ............................................................................................... 9
Product description ................................................................................... 10
6.1 Front view ............................................................................................. 10
6.2 Rear view ............................................................................................. 11
6.3 Connections ......................................................................................... 11
6.4 Compact flue gas probe ....................................................................... 12
6.5 Modular flue gas probe ......................................................................... 12
First steps ................................................................................................... 13
7.1 Commissioning ..................................................................................... 13
7.2 Power supply / Battery ......................................................................... 13
7.2.1 Charge battery ....................................................................... 13
7.2.2 Power Supply (AC) operation ................................................ 14
7.3 Touchscreen operating concept ........................................................... 14
7.4 Keypad ................................................................................................. 15
7.5 Switch instrument on and off ................................................................ 16
7.6 Connect probes .................................................................................... 17
Using the product ...................................................................................... 18
8.1 User interface ....................................................................................... 18
8.1.1 Main measurement display - List ........................................... 19
8.1.2 Main measurement display - Graphics .................................. 20
8.1.3 Main measurement display - Hot Spot ................................... 21
8.2 Overview of main menu ( ) ............................................................. 22
8.2.1 Customer / Measuring site (point) .......................................... 23
8.2.2 Tests ...................................................................................... 26
8.2.3 Saved reports ........................................................................ 27
8.2.4 Gas path check ...................................................................... 29
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8.2.5 Device settings ...................................................................... 29
8.2.5.1 Country version and language ............................. 29
8.2.5.2 Wi-Fi ..................................................................... 31
8.2.5.3 Date/Time ............................................................. 32
8.2.5.4 My company address ........................................... 34
8.2.5.5 Bluetooth .............................................................. 35
8.2.5.6 Hotspot ................................................................. 35
8.2.5.7 Display Brightness ............................................... 35
8.2.5.8 CO/NO sensor protect .......................................... 36
8.2.5.9 O2 Reference ....................................................... 36
8.2.5.10 Alarm limits ........................................................... 36
8.2.6 Sensor Diagnosis .................................................................. 37
8.2.7 Error List ............................................................................... 37
8.2.8 Device Information ................................................................ 37
8.2.9 Server Information................................................................. 37
8.2.10 E-mail .................................................................................... 37
8.2.11 My Apps ................................................................................ 39
8.2.12 Help ....................................................................................... 40
8.2.12.1 Please register your testo 300 .............................. 40
8.2.12.2 Tutorial ................................................................. 40
8.2.12.3 Setup Wizard ........................................................ 40
8.2.12.4 Update via USB .................................................... 41
Performing the measurement ................................................................... 42
9.1 Prepare for measurement .................................................................... 42
9.2 Zeroing phases .................................................................................... 42
9.3 Carry out gas path check ..................................................................... 43
9.4 Use of flue gas probe ........................................................................... 43
9.5 Overview of measurement types ( ) ............................................ 44
9.6 Overview of options ( ) ................................................................. 45
9.6.1 Configure measurement display ........................................... 46
9.6.2 Flue Gas Analysis ................................................................. 48
9.6.3 Draft-Measurement ............................................................... 49
9.6.4 CO Air free ............................................................................ 50
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9.6.5 Smoke Number ...................................................................... 50
9.6.6 Differential pressure ............................................................... 51
9.6.7 Differential temperature ......................................................... 51
9.6.8 O2 air (EU regulation) ............................................................ 52
9.6.9 Clock Meter ........................................................................... 52
9.6.10 Oil flow calculation ................................................................. 53
9.6.11 CO Ambient ........................................................................... 53
9.6.12 Pipe Commissioning (EU regulation) ..................................... 54
9.6.13 Pressure Drop test (EU regulation) ........................................ 55
9.6.14 Pretest (EU regulation) .......................................................... 57
9.7 Overview of tests ( ) ...................................................................... 58
9.7.1 Print values ............................................................................ 58
9.7.2 Save ...................................................................................... 59
9.7.3 Finish test .............................................................................. 59
Maintenance ............................................................................................... 62
10.1 Service ................................................................................................. 62
10.2 Calibration ............................................................................................ 62
10.3 Check instrument status ....................................................................... 62
10.3.1 Sensor diagnosis ................................................................... 62
10.3.2 Error list ................................................................................. 62
10.4 Clean the measuring instrument .......................................................... 63
10.5 Drain condensate trap .......................................................................... 63
10.6 Open the measuring instrument ........................................................... 65
10.7 Replace sensors ................................................................................... 66
10.7.1 Replace O2 sensor ................................................................ 67
10.7.2 Change CO, CO H2 and NO sensor ...................................... 68
10.8 Clean modular flue gas probe .............................................................. 69
10.9 Replace the probe module ................................................................... 69
10.10 Check/replace particle filter ............................................................... 69
10.11 Replace thermocouple ...................................................................... 71
Technical data ............................................................................................ 72
11.1 Contact and support ............................................................................. 73
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1.1
Note: basic or additional information …
Result of an action
Requirement
1.2
Risk of death!
Indicates possible serious injury.
Indicates possible minor injury.
CAUTION
Indicates possible damage to equipment.

1 About this document

About this document
• The instruction manual is an integral part on the instrument.
• Keep this documentation to hand so that you can refer to it when necessary.
• Please read this instruction manual carefully and familiarize yourself with the
product before use.
• Hand this instruction manual on to any other users of the product.
• Pay attention to the safety instructions and warning advice in order to
prevent injury and damage to the product.

Symbols

Display Explanation
1
Action: several steps, the sequence must be followed.
2

Warning notices

Always pay attention to any information marked with the following warning notices along with warning pictograms. Implement the specified precautionary measures!
DANGER
WARNING
CAUTION
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2
3
-
Dangerous mixture of gases
Danger of explosion!
-
-
4

2 Safety and disposal

Safety and disposal
Take the testo information document into account (accompanies the product).

Product-specific safety instructions

CAUTION The condensate may be acidic. Risk of burns to the hands!
Wear acid-resistant safety gloves, glasses and overalls to empty the
condensate.
• Make sure that the condensate has been fully emptied out of the condensate trap before the measuring instrument is stored for a long time.
• Before disposing of the product, the condensate trap must be emptied and the condensate in the crude gas tube disposed of in a suitable container.
• When testing a gas pipe, pay attention to the following:
WARNING
Make sure there are no leaks between the sampling point and the measuring
instrument.
Do not smoke or use open flames during the measurement.

Authorizations and certification

Please find the current country approvals in the Approval and Certification document which is enclosed with the product.
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5 Specifications

Specifications
The testo 300 is a measuring instrument for flue gas analysis on applications, such as
• residential, commercial and industrial applications (oil, gas, wood, coal)
• low-temperature and condensing boilers
• boilers, furnaces and gas heaters.
Using the instrument, these systems can be adjusted and checked for applicable limit values.
The instrument has been verified as a short-term measuring instrument and should not be used as a safety (alarm) device.
The following tasks can also be performed using the instrument:
• Checking the O ensure optimum operation.
• Draft measurement.
• Measuring the gas flow pressure in gas heaters.
• Measuring and optimizing the flow and return temperatures of heating
systems.
• Measuring the CO concentration in the ambient air.
A NO
filter for the CO sensor can be ordered as a spare part to replace a used
x
filter.
, CO and CO2, NO, NOx values in combustion plants to
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6
6.1
1
USB interface/ power connection
4
User interface
2
Gas outlet
5
Condensate trap
3
On/Off button
6
Connections

6 Product description

Product description

Front view

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6.2
1
Attachment point for carrying strap
2
Magnets
6.3
1
Probe connections for additional probes
3
Flue gas socket
2
Integrated ambient air probe
4
Differential pressure measurement connection
There must be no more than one extension lead (0554 1202)

Rear view

6 Product description

Connections

connected between flue gas socket and flue gas probe.
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6.4
window and particle filter
instrument
2
Probe handle
4
Connection cable
6.5
Removable filter chamber with window and particle filter
Connector plug for measuring instrument
2
Lock release
5
Probe handle
6 Product description

Compact flue gas probe

1 Removable filter chamber with

Modular flue gas probe

1
3 Connector plug for measuring
4
3 Probe module 6 Connection cable
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7.1
7.2
, the measuring instrument is automatically powered via the
Storage conditions for the energy storage unit:
7.2.1
1
Connect the instrument plug of the power supply to the power supply
2
Connect the power plug of the power supply to an outlet.
If the battery has discharged completely, the charging time at room

7 First steps

First steps

Commissioning

Take the information in the testo information document (included with the product) into account for this.

Power supply / Battery

The measuring instrument is supplied with a rechargeable battery.
Fully charge the battery before use.
If plugged in power supply.
Only charge the battery at an ambient temperature of 32 to 95°F.
• Ambient temperature from 50 to 68°F
• Charge level of 50 to 80%

Charge battery

socket on the measuring instrument.
The charging process starts. LED in the condensate trap flashes red.
The charging process stops automatically when battery is fully charged. LED in the condensate trap has a continuous red light.
temperature is approx. 5-6 hrs.
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7.2.2
1
Connect the instrument plug of the power supply to the power supply
2
Connect the power plug of the power supply to an outlet.
7.3
Tapping
Swiping
7 First steps

Power Supply (AC) operation

socket on the measuring instrument.
The measuring instrument is powered via the power supply.
If the instrument is turned off and a power plug is inserted, the charging process will start automatically. Switching the measuring instrument on stops the charging of the battery and the measuring instrument is powered via the power supply.
For longer measurements involving AC operation, Testo recommends using a combustion air temperature probe with connection cable. Self­heating of the instrument during AC operation may influence the combustion air temperature measurement using a mini ambient air probe.

Touchscreen operating concept

Familiarize yourself with the touchscreen operating concept before you use the measuring instrument.
Actions are mostly performed by:
Description
To open applications, select menu symbols, press buttons on the display or enter characters with the keypad, in each case tap these with a finger.
Swipe to the right or left on the display to show further views, e.g. to switch from the list view to the graphic view.
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7 First steps
Zooming
7.4
1
Enter value: tap the required value
2
Confirm entry: Press .
3
Description
To make a section of the display larger or smaller, touch the display with two fingers and move them apart or together.
Dragging
You can move an element by touching it, holding it and dragging it to the required position. Example: Changing the display sequence of the measurement parameters.

Keypad

Some functions require values (figures, numerical value, unit, characters) to be entered. The values are entered via a keypad.
Input field is enabled (flashing cursor)
on the display (figures, numerical value, unit, characters).
Repeat steps as required.
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7 First steps
7.5
Instrument
Press the button for
Instrument is turned on.
The tutorial demonstrates the general operation and the most important button is pressed again.
Instrument
Press the button for
Selection: [OK] Instrument is turned off
with [Cancel].
Unsaved readings are lost when the measuring instrument is turned off.

Switch instrument on and off

Current status
off
Instrument on
on
Action Function
a long time (> 3 s)
When the measuring instrument is started for the first time, the setup wizard guides you through the following setting parameters step by step:
- Country version (basis of calculations)
- Language
- Wi-Fi
- Date and Time
- Own company address
- E-mail account*
- Product registration A tutorial can be started after the setup wizard.
functions of the measuring instrument using examples.
Press the button briefly (< 1 s)
a long time (> 1 s)
Instrument is turned to standby mode. The instrument is re-activated when the
or cancel the instrument being turned off
*Note: If you don’t have your Email server information available you can skip this step.
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7.6
Instrument is turned on.
1
There must be no more than one extension line (0554 1201) between
Instrument is turned on.
1
Insert the connector plug of the

Connect probes

Flue gas probes
Insert the connector plug into the flue gas socket and lock it in place by turning it slightly clockwise (bayonet lock).
measuring instrument and flue gas probe.
Temperature adapter
7 First steps
probe into the probe socket.
System recognizes the probe (info is displayed).
When an external “ext.” probe is used, the display will show “ext.”.
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8.1
1 Measurement types
2
3 Main menu
4
Fuels
5 Select Customer/Measuring site
Select reading display type:
•
•
•
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Stop measurement

8 Using the product

Using the product

User interface

Status bar
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8
9
Open
List Graphics Hot Spot
Edit measurement data Start measurement
Pause measurement
Options
selection list
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Further symbols on the user interface (without numbering)
One level back
One level back
8.1.1
Refresh measurement One level back
Cancel process
Print values
Save report
8 Using the product

Main measurement display - List

The measurement units and the number and order of the measurement parameters displayed in the Main measurement display – List, can be changed,
Save and send report
see section Configure measurement display. Only those parameters shown in the reading display appear in the saved
measurement and on the report printouts. The settings only apply to the measurement type currently enabled.
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8.1.2
1
Call up function: Graphics
2
Tap on to open selection list for measurement parameters/units.
3
Select desired measurement data / units.
8 Using the product

Main measurement display - Graphics

In the Main measurement display - Graphics, the reading progression can be displayed as a line diagram.
A maximum of 4 measurement parameters can be set at any one time. Only those measurement parameters can be displayed that are available in the Main measurement display - Graphics.
The measurement parameters can be adjusted if necessary:
Measurement view is enabled.
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Selection is accepted automatically.
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8.1.3
1
Call up function: Hot Spot
2 3
Perform zeroing.
4
Align the flue gas probe in the flue so
8 Using the product

Main measurement display - Hot Spot

Search for hot spot:
Measurement view is enabled.
Start search:
The measurement starts automatically after zeroing.
that the probe tip is in the hot spot (area of the highest flue gas temperature Max Tstack).
- Grey value/grey pointer: Display of current flue gas temperature
- Orange value/orange pointer: Display of maximum flue gas temperature
- Reset values/pointer:
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8.2
Create, edit and delete customer and system information.
possible).
Saved reports
Call up and delete measurement report.
Gas path check
For flawless operation of the measuring
recommended.
Device Settings
Settings
- Alarm limits
Sensor Diagnosis
Overview of the sensors installed and their condition.
Error List
Show error reports
8 Using the product

Overview of main menu ( )

Main menu Description
Customer / Measuring site
Tests Call up, delete and send measurements that
have been performed (various formats
instrument, regular tightness testing of measurement systems (measuring instrument + flue gas probe) is
- Country version and language
- Wi-Fi
- Date & Time
- My company address
- Bluetooth®
- Hotspot
- Display brightness
- CO sensor protect
- NO2 addition
- O2 reference
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Main menu Description
Device information
Information
Server information
Information about the available server
E-Mail
Set up e-mail account and the e-mail account can be displayed.
My Apps
- File manager
Help
Aids
- Update via USB
8.2.1
1
- Device name
- Serial number
- Last service date
- Free memory
- Operating hours
- Operating hours since last service
- Software version
- Firmware version
- Firmware date
Additional applications
- Alarm clock
- E-Mail
- Gallery
- Browser
- Calendar
- Pocket calculator
- QuickSupport
8 Using the product
- Device Registration
- Tutorial
- Setup Wizard
- Help Online
- Testo Website

Customer / Measuring site (point)

Create, edit and copy Customer / Measuring site information. Customer / Measuring site can be deleted.
Call up function: | Customer / Measuring site
Customer / Measuring site menu is displayed.
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8 Using the product
View/edit existing data about Customer / Measuring site
Create new Customer / Measuring site
1
Tap Search operating field.
2
Enter search test using the text editor. Via the search text, only the Customer / Measuring site is
3 1
Tap + New Customer / Measuring site.
2
Tap the required input field.
3
Enter the information via the keypad.
The following functions are available:
1 Search 3
2
Search
Text cursor flashes.
displayed that contains characteristics of the search text.
Confirm search result: press .
Create new customer
Customer input screen is opened.
Keypad appears.
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