TESTO 340 Manuale utente

Instruction manual en

testo 340

Flue gas analyser

1.800.561.8187[email protected]om www.Testo-Direct.ca

General notes

Please read this documentation through carefully and familiarise yourself with the opera-

tion of the product before putting it to use. Keep this document to hand so that you can

refer to it when necessary.

This document describes the country-speciﬁc version GB of the testo 340 measuring

instrument.

Identiﬁcation

Symbol Meaning Comments

Warning advice: Warning! Read the warning advice carefully and

Serious physical injury could be caused if the specified take the specified precautionary measures!

precautionary measures are not taken.

Warning advice: Caution! Read the warning advice carefully and

Slight physical injury or damage to equipment could take the specified precautionary measures!

occur if the specified precautionary measures are not

taken.

Important note. Please take particular notice.

Text Text appears on the instrument‘s display -

Key Press the key.

OK Function key with the function “OK”. Press function key.

xyz Short form for operating steps. See Short form, p. 3.

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Short form

This document uses a short form for describing steps

(e.g. calling up a function).

Example: Calling up the Flue gas function

Short form: Measurements OK Flue gas  OK

(1) (2) (3) (4) (5)

Steps required:

1 Open the Main menu: .

2 Select

Measurements menu: , .

3 Conﬁrm selection: OK .

4 Select

Flue gas menu: , .

5 Conﬁrm selection: OK .

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Content

See also Functional overview, p. 60.

General notes ................................................................................................ 2

Content .......................................................................................................... 4

A. Safety advice......................................................................................... 7

B. Intended purpose.................................................................................. 9

C. Product description ............................................................................ 10

C.1.1 Overview .................................................................................. 10

C.1.2 Keypad..................................................................................... 11

C.1.3 Display ..................................................................................... 11

C.1.4 Instrument connections ............................................................ 12

C.1.5 Interfaces ................................................................................. 13

C.1.6 Components ............................................................................ 13

C.1.7 Carrying strap .......................................................................... 14

C.2 Modular ﬂue gas probe................................................................ 14

D. Commissioning.................................................................................... 14

E. Operation............................................................................................. 15

E.1 Mains unit/rechargeable battery................................................... 15

E.1.1 Changing the battery................................................................ 15

E.1.2 Charging batteries .................................................................... 16

E.1.3 Operation with the mains unit ................................................... 16

E.2 Probes/sensors ........................................................................... 17

E.2.1 Connecting probes/sensors ..................................................... 17

E.2.2 Replacing the probe module..................................................... 18

E.3 Regular care ................................................................................ 18

E.3.1 Condensate trap ...................................................................... 18

E.3.2 Checking/replacing the particle ﬁlter ......................................... 19

E.4 Basic operating steps .................................................................. 19

E.4.1 Switching the measuring instrument on .................................... 19

E.4.2 Calling up the function ............................................................. 20

E.4.3 Entering values ......................................................................... 20

E.4.4 Printing data............................................................................. 21

E.4.5 Saving data .............................................................................. 21

E.4.6 Conﬁrming an error message....................................................21

E.4.7 Switching the measuring instrument off .................................... 21

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E.5 Memory ....................................................................................... 22

E.5.1 Folders ..................................................................................... 22

E.5.2 Location ................................................................................... 23

E.5.3 Protocols.................................................................................. 24

E.5.4 Extras Memory ......................................................................... 25

E.6 Instrument diagnosis.................................................................... 26

F. Conﬁguration....................................................................................... 27

F.1 Instrument settings ...................................................................... 27

F.1.1 Display edit............................................................................... 27

F.1.2 Printer ...................................................................................... 28

F.1.3 Start keys edit .......................................................................... 29

F.1.4 AutoOff..................................................................................... 29

F.1.5 Communication ........................................................................ 30

F.1.6 Date / Time .............................................................................. 30

F.1.7 Language ................................................................................. 30

F.2 Sensor settings............................................................................ 31

F.3 Fuels............................................................................................ 35

G. Measuring............................................................................................ 36

G.1 Preparing measurements............................................................. 36

G.1.1 Zeroing phases......................................................................... 36

G.1.2 Using the modular ﬂue gas probe............................................. 37

G.1.3 Conﬁguring the reading display................................................. 37

G.1.4 Set location/fuel........................................................................ 37

G.2.1 Flue gas, Flue gas + m/s, Flue gas + Dp2................................. 38

G.2.2 Program ................................................................................... 39

G.2.3 Draught .................................................................................... 40

G.2.4 Smoke# /HCT .......................................................................... 40

G.2.5 Gas ﬂow rate ............................................................................ 41

G.2.6 Oil ﬂow rate .............................................................................. 42

G.2.7 m/s .......................................................................................... 42

G.2.8 Dp2.......................................................................................... 43

G.2.9 Burner control .......................................................................... 43

H. Transferring data ................................................................................. 45

H.1 Protocol printer............................................................................ 45

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I. Care and maintenance........................................................................ 46

I.1 Cleaning the measuring instrument.............................................. 46

I.2 Replacing sensors ....................................................................... 46

I.3 Filter for CO, H2-comp., NO exchanging sensors ....................... 47

I.4 Recalibrating sensors................................................................... 47

I.5 Cleaning the modular ﬂue gas probe............................................ 48

I.6 Replacing probe preliminary ﬁlter ................................................. 48

I.7 Replacing thermocouple .............................................................. 48

J. Questions and answers ...................................................................... 49

K. Technical data ..................................................................................... 50

K.1 Standards and tests .................................................................... 50

K.2 Measuring ranges and accuracies................................................ 50

K.3 Other instrument data.................................................................. 52

K.4 EC declaration of conformity........................................................ 53

K.5 Principles of calculation................................................................ 53

K.5.1 Fuel parameters ....................................................................... 54

K.5.2 Calculation formulae ................................................................. 54

K.6 Recommended rinsing times ....................................................... 57

K.7 Cross-sensitivities........................................................................ 58

L. Accessories/spare parts ..................................................................... 59

Functional overview .................................................................................... 61

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A. Safety advice

Avoid electrical hazards:

Never use the measuring instrument and probes to measure on or near live parts!

Protect the measuring instrument:

Never store the measuring instrument / sensors together with solvents

(e.g. acetone). Do not use any desiccants.

Product with Bluetooth®(Option)

Changes or modiﬁcations, which are not expressly approved by the responsible ofﬁcial

body, can lead to a withdrawal of operating permission.

Interference with data transfer can be caused by instruments which transmit on

the same ISM band, e.g. microwave ovens, ZigBee

The use of radio connections is not allowed in e.g. aeroplanes and hospitals. For this

reason, the following point must be checked before entering:

Deactivate Bluetooth function

Inst’ settings OK Communication OK Select IrDA OK

Product safety / preserving warranty claims:

Operate the measuring instrument only within the parameters speciﬁed in the Techni-

cal data.

Handle the measuring instrument properly and according to its intended purpose.

Never apply force!

Temperatures given on probes/sensors relate only to the measuring range of the

sensors. Do not expose handles and feed lines to any temperatures in excess of

70 °C unless they are expressly permitted for higher temperatures.

Open the measuring instrument only when this is expressly described in the instructi-

on manual for maintenance purposes.

Carry out only the maintenance and repair work that is described in the instruction

manual. Follow the prescribed steps exactly. For safety reasons, use only original

spare parts from Testo.

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Any additional work must only be carried out by authorised personnel. Testo will

otherwise refuse to accept responsibility for the proper functioning of the measuring

instrument after repair and for the validity of certiﬁcations.

Ensure correct disposal:

Dispose of defective rechargeable batteries and spent batteries at the collection

points provided for that purpose.

Send the measuring instrument directly to us at the end of its useful life. We will ensu-

re that it is disposed of in an environmentally friendly manner.

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B. Intended purpose

This chapter describes the areas of application for which the measuring instrument is

intended.

The testo 340 is a handheld measuring instrument used in professional ﬂue gas analysis

for:

· Engineers servicing/monitoring industrial combustion plants (process systems, power

stations)

· Emissions inspectors

· Engine manufacturers and operators

· Service engineers/mechanics of burner/boiler manufacturers in the industrial sector

Typical measuring tasks and particular characteristics of the testo 340 include:

· Measurement on industrial engines (CO/NO dilution)

· Measurement on gas turbines (high precision CO and NO plus optional dilution)

· Emissions measurement (integrated ﬂow speed and differential pressure measurement)

testo 340 should not be used:

· for continuous measurements > 2 h

· as a safety (alarm) instrument

The testo 340 with the Bluetooth option may only be operated in countries in which it

is type approved (see Technical Data).

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C. Product description

This chapter provides an overview of the individual components of the product.

C.1 Measuring instrument

C.1.1 Overview

Infrared interface

Do not point infrared beam at

people‘s eyes!

Interfaces: USB, PS2

On/Off switch

Condensate trap (on rear)

Attachment for carrying strap (on rear)

Magnetic holders (on rear)

WARNING! Magnetic field!

May be harmful to those with pace-

makers

>Keep a minimum distance of 20 cm

between pacemaker and instrument.

ATTENTION! Magnetic field!

Damage to other devices!

>Keep a safe distance away from

products which could be dama-

ged by the effects of magnetism

(e.g. monitors, computers or

credit cards)..

Display

Service cover (on rear)

Keypad

Instrument connections: ﬂue gas probe,

sensor, pressure probe, mains unit, gas

outlet

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