Elster GASLAB Q2 Mode d'emploi

enCore Device Series

Gas Quality Analyzer GasLab Q2

Manual

Information for General Use

Order no. 73023639, Revision N Published with enSuite 4.9.3

Published on 2023-02-08 Firmware 03-39-A

Disclaimer

This document contains Honeywell proprietary information.

Information contained herein is to be used solely for the purpose submitted, and no part of this docu-

ment or its contents shall be reproduced, published, or disclosed to a third party without the express

permission of Elster GmbH.

While this information is presented in good faith and believed to be accurate, Elster GmbH disclaims

the implied warranties of merchantability and fitness for a purpose and makes no express warranties

except as may be stated in its written agreement with and for its customer.

In no event is Honeywell liable to anyone for any direct, special, or consequential damages. The

information and specifications in this document are subject to change without notice.

Elster GmbH, Steinern Straße 19 - 21, 55252 Mainz-Kastel, Germany.

GasLab Q2 User Manual (N ) 2 of 315

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Contents

Contents 3

1About this document 8

1.1 Aim / Scope 8

1.2 Important notes to this document 9

1.2.1 Abbreviations 12

2Safety information (EN-US-FRA) 16

2.1 Intended use 18

2.1.1 Specific condition of use 20

2.2 Place of use environmental conditions and installation 21

2.3 Required knowledge of the personnel 23

2.4 Information and warnings on the device 25

2.5 Safety information about gases and pressures 27

2.6 Handling explosion-protection devices 29

2.7 Electrical safety information 33

2.7.1 Disconnecting device and cables 35

2.7.2 Conduit systems and cable glands 37

2.8 Data safety information 39

2.8.1 Security considerations for your network 39

2.8.2 Enforce a strong password policy 39

2.8.3 Preventing unauthorized external access 40

2.8.4 Security for data at rest and data in transit 42

3Structure and inscriptions of GasLab Q2 44

3.1 Connection section 45

3.2 Instrumentation section 47

3.3 Human-machine interface (HMI) 49

3.4 Type labels and setting marks 50

3.5Explosion protection markings (explanation) Explication des marquages

de protection contre les explosions 52

4Measuring method and measuring point 55

4.1 Description of the measuring method 55

4.2 Measuring point overview 57

5GasLab Q2 after delivery and at the place of use 58

5.1 Storing GasLab Q2 59

5.2 Transporting GasLab Q2 60

5.3 Mechanical installation GasLab Q2 61

5.3.1 Place of use and installation 62

5.3.2 Device dimensions 64

5.4 Fluidic installation of the measuring device 65

5.4.1 Fluid interfaces 66

5.4.2 Connect the vent gas line 67

5.4.3 Connect the process gas line 69

5.4.4 Connect/replace calibration-, verification- gas cylinders 70

5.5 Opening and closing GasLab Q2 70

5.5.1 Opening GasLab Q2 70

5.5.2 Closing the housing of Gaslab Q2 72

5.5.3 Securing the detachable parts for opening the housing 73

5.6 Electrical installation 74

5.6.1 Power supply and electric protection 75

5.6.2 Cables (power supply / communication) 76

5.6.3 Grounding and potential equalisation 77

5.6.4 Cable glands (adapter / dummy plugs) 78

5.6.5 Electrical connection diagram and electrical interfaces (inputs and

outputs) 81

5.6.6 Connection to other devices and system parts 83

5.6.7 Electrical device test to verify correct installation 91

6Commissioning and decommissioning 92

6.1 Commissioning preparations and requirements 93

6.1.1 Set date and time 93

6.1.2 Set password for Administrator (admin1) and generate a new TLS

certificate 94

6.1.3 Adapting the factory parameterization 95

6.1.4 The hardware parameter guard (SSW) 96

6.1.5 Additional conditions for fiscal metering 98

6.2 Standard commissioning and normal operation 99

6.2.1 Checking the setting and signals 100

6.3 Decommissioning and disposal 101

6.3.1 Decommissioning and disassembly 101

6.3.2 Disposal 103

7GasLab Q2 operation panel and operation 104

7.1 LEDs on the operation panel 105

7.2 Screen display on the operation panel 106

7.2.1 Superimposition keys 107

7.2.2 Different types of device displays 108

GasLab Q2 User Manual (N ) 4 of 315

7.2.3 Navigation options 109

7.2.4 The middle of the bottom status line 110

7.2.5 Visibility of the displays 111

7.2.6 Entries and changes using the operation panel 112

7.3 Displays and functions 115

7.3.1 Home display (overview) 115

7.3.2 Info display (overview) 118

7.3.3 Error List – Main display (accept / quit error messages) 125

7.3.4 System display (overview) 127

7.3.5 System display Time Service (System time and date) 128

7.3.6 System display Users (login, logout, password) 134

7.3.7 System display (Logbook) 140

7.3.8 System display (Audit trail) 141

7.3.9 System display I/O (network settings / inputs/ outputs) 144

7.3.10 Display Q2 sensor values 146

7.3.11 Display Q2 control (calibration/verification/touch) 147

7.3.12 Q2 main display (calculation standard) 149

7.3.13 Display User archives 155

7.3.14 Display Modbus 157

7.4 Operation and operating modes of GasLab Q2 164

7.4.1 Operating mode: Analysis (automatic normal operation) 164

7.4.2 Operating mode: Operational calibration (manual) 165

7.4.3 Operating mode: Verification (special mode) 167

8Configuration and analysis software enSuite 171

8.1 enSuite basis of use 172

8.1.1 First steps to use enSuite 172

8.1.2 Data connection to the measuring device 176

8.1.3 Saving and managing the device setting 182

8.1.4 Update Downgrade and Bugfix-Software 188

8.2 Changing basic (system) settings 190

8.2.1 SFB I/O (IP address network- and I/O-settings) 190

8.2.2 System settings 193

8.2.3 Time service SFB settings and system time action 194

8.2.4 Settings Unit service SFB and displays 196

8.2.5 User and rights management 201

8.2.6 Fiscal parameters and optional using of approval file 219

8.2.7 Live data and trending actions in enSuite 221

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8.3 Notices about parameterization 229

8.3.1 Offline parameterization 230

8.3.2 Online parameterization 233

8.3.3 Editing parameterizations 234

8.4 Change settings of the Q2 AFB 236

8.4.1 Setting or changing automatic measurements 236

8.5 Using enSuite functions and other AFBs 239

8.5.1 Working with archives and logs 239

8.5.2 Displaying and reading analysis results 243

8.5.3 Working with the Modbus AFB 243

8.6 The Remote operation panel actions 244

8.6.1 Activate / deactivate remote operation panel 244

8.6.2 Enabling the local device functions 245

9Possible malfunctions and troubleshooting 247

9.1 Possible error events 247

9.2 Disturbances during normal operation (troubleshooting) 248

9.3 Correct the gas supply failures 249

9.3.1 Pressure alarm analysis 250

9.3.2 Check pressure sensor (function) 251

9.4 Correct electrical faults 253

9.5 Correct communication errors 256

9.6 Resolving a "Protocol error" (message) 257

9.7 Sensor errors 258

9.8 Eliminate start-up errors 259

10 Maintenance, cleaning and repair 260

10.1 Spare parts and repairs 260

10.2 Maintenance and maintenance intervals at a glance 261

10.3 Inspection work in detail 263

10.3.1 Checking the battery charge 263

10.3.2 Info display (Display test) 264

10.3.3 Check the tightness of the installation 264

10.3.4 Check cylinder pressure (visual check) 266

10.3.5 Check inlet pressures (visual check) 267

10.3.6 Checking flows (optical control) 268

10.3.7 Check housing parts (visual inspection) 269

10.3.8 Check connections (visual check) 270

10.3.9 Check breather(s) / device venting 271

GasLab Q2 User Manual (N ) 6 of 315

10.3.10 Check device internally (visual inspection) 271

10.3.11 Completing a service calibration 273

10.4 Repairs by exchange modules and consumables 275

10.4.1 Connect/replace calibration-, verification- gas cylinders 276

10.4.2 Tips for sealing the leak 278

10.4.3 Remove of the battery 279

10.4.4 Replacing the memory card 281

10.5 Cleaning of equipment 282

10.6 Documentation of the work 283

10.6.1 First inspection 284

10.6.2 Template for documentation of the work performed 285

11 Technical data and information 287

11.1 Explosion protection data 287

11.2 Measurands and accuracies 287

11.3 List of suitable gases and calibration gases 288

11.4 Notes on device characteristics and operating conditions 289

11.5 Supported data protocols 290

11.6 Certificates and approvals 292

11.6.1 EU declaration of conformity 292

12 General notices 293

12.1 Technical support Flow Computers and Gas analyzers 293

12.2 Third-party trademarks 293

12.3 Third-party licenses 293

12.4 Warranty Conditions 293

12.5 How to report a security vulnerability 294

12.6 Knowledge base articles on Honeywell Support Portal 294

12.7 Overview additional manuals 295

12.7.1 Download latest manuals on Docuthek 295

12.8 How to give feedback to user documentation 296

13 Index 297

14 Glossary 301

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GasLab Q2 User Manual (N ) 8 of 315

1 About this document

1.1 Aim / Scope

This document provides information to gas industry / process instrumentation pro-

fessionals about the Honeywell ® GasLab Q2, real-time natural gas analyzers from

the enCore series of instruments, hereafter referred to as Q2 for short.

The instruments determine calorific value, Wobbe index and other parameters in

natural gas and are designed for operation in many hazardous areas. GasLab Q2

covers a wide operating temperature range, allowing the analyzer to be placed close

to the process to obtain a short response time.

Common applications include gas turbine control and regulation, fiscal energy

measurement, and gas mixture analysis. For this purpose, the Q2 uses the enSuite

configuration and analysis software. (Details on the software in section

➪8 Configuration and analysis software enSuite (p.171)

The manual explains the basic measuring instrument functions and describes

installation, commissioning, operation, use and maintenance.

In addition to the general technical knowledge, this document enables safe and ef-

ficient handling of the Q2 .

For this purpose, you must have a good command of the documentation language,

or use another translation of this document. The safety instructions and warnings

on the instrument are in English or French.

Depending on the field of activity, different basic knowledge is as-

sumed. Notes on this can be found in the relevant sections. Defin-

itions used in this document can be found in the glossary.

Compliance with all the safety information and instructions set out in this

information is a requirement for safe working practice and correct handling of the

device and for correct measurement and calculation results.

Furthermore, the directives, standards, local accident prevention regulations and

general safety regulations which apply to the field of application of the device, must

be obeyed.

If you have any questions, please contact our technical support ➪12.1 Technical

support Flow Computers and Gas analyzers (p.293)

GasLab Q2 User Manual (N ) 9 of 315

1.2 Important notes to this document

Only the device and software versions specified on the cover sheet are considered

in these instructions. If supplied with the device, this information also applies to

the device. This document is also available online in PDF format for the duration of

its validity and can be downloaded under:

https://docuthek.kromschroeder.com/documents.

If you have obtained this documentation in PDF format, e.g. after an up-

date, you can use the SHA-1 checksum information to test the file in-

tegrity.

The SHA- 1 information can be found in the comment field of the

Docuthek or in brackets on the Elster-Instromet page.

The device series and documentation are subject to change during further de-

velopment, and are usually associated with a software update ➪8.1.4 Update

Downgrade and Bugfix-Software (p.188). The above link then provides the suc-

cessor version.

Honeywell recommends that all technical documentation is always kept to hand in

the system. For a comprehensive overall understanding of the measuring system, it

is essential to read the manual before starting work!

Essentially the same symbols are used both on the device and in the documents to

ensure clarity.

Text preceded by a subsequent symbol must be observed.

Symbol Meaning Signification

This symbol indicates dangers and safety instructions that are very important.

Texts marked in this way must be followed under all circumstances.

Ce symbole indique des dangers et des consignes de sécurité très importantes.

Les textes ainsi marqués doivent être respectés en toutes circonstances.

DANGER! indicates an immediately dangerous situation.

DANGER! indique une situation dangereuse imminente

WARNING! and CAUTION! indicate a possibly dangerous situation.

AVERTISSEMENT! et ATTENTION ! indiquer une situation potentiellement

dangereuse

In case of disregard or if the corresponding precautionary measures are not

taken, there is a risk of damage to health, environmental damage, damage to

property and injuries or even death.

Ne pas le faire ou prendre les mesures de précaution appropriées peut entraîner

des dommages pour la santé, des blessures ou même la mort

1 About this document

Symbol Meaning Signification

This symbol warns of action errors when handling the device.

Ce symbole avertit d'actions incorrectes lors de la manipulation de l'appareil.

PROHIBITION! indicates actions that you are not allowed to perform, unless the

specified conditions and prerequisites are met, and you are qualified for the

corresponding work.

INTERDICTION! indique des actions que vous n'êtes pas autorisé à effectuer, à

moins que les termes et conditions énoncés ne soient respectés et que vous

soyez qualifié pour effectuer le travail.

This symbol warns against damage and misuse of the device.

Ce symbole met en garde contre les dommages et la mauvaise utilisation de

l'appareil.

NOTICE! indicates a potentially hazardous situation which may result in property

damage and consequential can lead.

AVIS! indique une situation potentiellement dangereuse qui peut entraîner des

dommages matériels et entraîner des conséquences.

Certain conditions must be met or a certain behavior is required to avoid this.

Certaines conditions doivent être remplies ou certains comportements sont né-

cessaires pour éviter cela.

This symbol indicates tips and recommendations. These are notes and

information to facilitate work with the device.

Ce symbole indique des conseils et des recommandations. Ce sont des notes et

des informations pour faciliter le travail avec l'appareil.

The symbol on the device is a reminder to comply with all the instructions and

important information here in this document. The appropriate parts are marked

with the other symbols in this table.

Le symbole figurant sur l’appareil rappelle que toutes les indications et in-

formations importantes contenues dans le manuel d’utilisation (dans ce docu-

ment) doivent être respectées. Les endroits correspondants sont signalés par les

autres symboles de ce tableau.

The symbol on the device denotes the connection for the functional earth (FE).

Le symbole sur l’appareil désigne le raccord pour la terre fonctionnelle (FE).

The engraved symbol with the description GROUND means that this is the equi-

potential bond connection point (PA) for the electrical connection to the equi-

potential bonding system and ground.

Le symbole gravé portant la description GROUND signifie qu’ici la borne de com-

pensation de potentiel (PA) est prévue pour le raccordement électrique au sys-

tème de compensation de potentiel et à la terre.

This information on the device means that the power supply is 24VDC.

Le symbole et/ou l’information sur l’appareil signifient que ce dernier fonctionne

avec une tension d’alimentation électrique de 24 volts en courant continu.

In the interest of our environment, it is not permitted to dispose of the device

with household waste within the EU! The symbol is a reminder. in accordance

with the European WEEE directive.

Dans l'intérêt de notre environnement, il n'est pas permis de jeter l'appareil avec

les déchets ménagers au sein de l'UE ! Le symbole est un rappel, conformément à

la directive européenne DEEE.

GasLab Q2 User Manual (N ) 10 of 315

1 About this document

NOTICE AVIS

Warning signs or warnings incomplete

Signes d'avertissement ou avertissements incomplets

General safety regulations and expert knowledge concerning the be-

havior in plants and the handling of gas are considered to be known and

are therefore not completely reproduced. A lack of warning signs or

information does not release you from your personal responsibility for

safety!

Les règles générales de sécurité et les connaissances des experts con-

cernant le comportement dans les usines et la manipulation du gaz sont

considérées comme connues et ne sont donc pas reproduites in-

tégralement. L'absence de panneaux d'avertissement ou d'informations

ne vous dégage pas de votre responsabilité personnelle en matière de sé-

curité !

The figures serve to show the explained facts. They may differ slightly from the ac-

tual design.

The definitions and terms used are largely known in the field of gas industry /

process measurement technology. The glossary at the end of the manual provides

an additional overview.

For a better distinction between gas and electrical lines in this documentation

always the term "cable" is used for electrical lines.

To gain knowledge in the various fields, e.g. installation, operation

and maintenance, it is sufficient to read the relevant section after the

safety instructions. The relevant passages can be found quickly using

the table of contents or the keyword index.

GasLab Q2 User Manual (N ) 11 of 315

1 About this document

1.2.1 Abbreviations

Short form Description

°C Temperature (Celsius) = TC= TK– 273,15 = 5⁄9(TF− 32)

°F Temperature (Fahrenheit) = TF= 1,8 TC+ 32 = 1,8 TK– 459,67

AFB Application function block (enSuite)

AMR Advanced meter reading

ATEX Atmosphère explosible (French for explosive atmospheres)

AWG American Wire Gauge

bar Pressure (Europ. unit) 1 bar = 0.1 MPa = 14.504 psi

BTU British thermal unit 1 BTU = 0.0010543503 MJ

C10H22 Total decane

C2+Results summary (ethane + all higher hydrocarbons)

C2H6Ethane

C3H8Propane

C6H14 Hexane

C7H16 Total heptane

C8H18 Total octane

C9H20 Total nonane

CAL Calibration gas inlet

CEC Canadian Electrical Code

CH Total of all hydrocarbons

CH4Methane

cm Length 1 cm = 10 mm = 0.3937 in = 0.3937”

CO2Carbon dioxide

CPU Central processing unit

CSA (Canadian Standards Association) independent standards organization

CVDD Calorific value determining device

d / rd Relative density (density ratio of fuel and air)

DBB Double block-and-bleed (valve block technology)

DC Direct current

DHCP Dynamic Host Configuration Protocol (Network setting)

DIN Deutsches Institut für Normung e. V. (German Institute for Standardization)

DNS Domain Name System (Network setting)

DST daylight saving time

EMC / EMV Electromagnetic compatibility (germ. term EMC)

GasLab Q2 User Manual (N ) 12 of 315

1 About this document

Short form Description

EN European standard

EN/IEC 60079-14 Standard on explosive atmospheres

F Farad = 1/ Daraf = S−1 (electrotechnical units)

FE Functional earth / functional ground

ftlb / ftlb Pound-foot 1 ftlb = 1 ftlb = 1.355817948 Nm

GC Gas chromatograph

GF Gas family

gr Grains 1gr = 64.79891 mg

Hi/HiM/HiV Net heating value / Lower heating value / Inferior calorific value (molar /

based on mass / based on volume)

Hs/HsM/HsV Gross heating value / Higher heating value / Superior calorific value (molar /

based on mass / based on volume)

Hz Frequency

iC4H10 Isobutane (i-butane)

iC5H12 Isopentane (i-pentane)

ID Identification number (enSuite), for example gas cylinder number

IECEx: (IECEx SYSTEM) International explosion-protection (Ex) rating

in or ′ ′ length in inch (1 ′ ′ ) 1 in = 1 ′ ′ = 0.0254 m = 25.4 mm

IP Internet protocol / Protection class

IR Infrared

ISO International Organization for Standardization

KTemperature (Kelvin) = TK= 5⁄9 (TF+ 459.67) = TC+ 273.15 (∆1K=∆1°C)

KFM Live Internal coefficients and filters

kg Kilogram 1kg = 2.204623lb.

l Liter 1l = 0.001m³ = 0.0353 cft= 0.0353 cu ft

lb Pound 1lb = 0.4535923kg

LED Light emitting diode

log Logbook

LOD (LDL) Limit of detection, or lower detection limit

LOQ Limit of quantitation

m Mass

M (Mm) Molar mass (of the mixture)

m or mm Length in SI unit (meter) 1 m = 1000 mm = 3.280840 ft = 39.37008 in (or ′ ′ )

m³ Cubic meter 1m³= 1000 l = 35.3147 cft = 35.3147 cu ft

MEMS Micro-electro-mechanical system

mg Milligram 1 mg = 0.0154323584 gr

MJ Megajoule 1MJ = 948.45138280892 BTU

GasLab Q2 User Manual (N ) 13 of 315

1 About this document

Short form Description

MMS Manufacturing Messaging Specification

MPa Megapascal (pressure) 1 MPa = 10 bar = 145.04 psi

MPag Gauge pressure in megapascals

MZ (MN) Methane number

NNewton Force (SI unit ) 1N=1kg⋅m⋅s−2 = 0.224809 lbf

N2Nitrogen (gas component)

NC Switch/output which is closed when de-energized (NC contact)

nC4H10 n-butane

nC5H12 n-pentane

nC6H14 n-hexane (C6+)

NEC National Electrical Code (USA)

neo-C5H12 Neopentane (2,2-Dimethylpropane)

NIST US National Institute of Standards and Technology

Nm Torque 1 Nm = 0.7375621494575465 ftlb

NO Switch/output which is open when de-energized (NO contact)

NPT National Pipe Thread (self-sealing (pipe) thread)

NTP Network Time Protocol (Standard for clock synchronization in computers)

O2Oxygen

PA Equipotential bonding connection

PC Personal computer

PELV Protective extra-low voltage

PG Process gas/Measuring gas

PGC Process gas chromatograph

PI Internal pressure (internal monitoring)

PO Product Owner = Prod. responsible person

ppm Parts per million

Pressure (g) Overpressure (g = gauge)

psi Pressure (pound per square inch) 1psi = 0.068948 bar = 0.0068948 MPa

PU Ambient pressure (internal monitoring)

PW1/PW2 Internal calculations

Rho Density at base conditions

RS485 Interface standard for cable-based differential serial data transfer

S Daraf = 1/ Farad = F−1

SAV Safety shut-off valve

SELV Safety extra-low voltage

SFB System function block (enSuite)

sft3/scft Standard cubic foot 1cft = 0.028317 m3= 28.317 l

GasLab Q2 User Manual (N ) 14 of 315

1 About this document

Short form Description

SI International unit system SI (Le Système International d‘Unités)

SLC Single level calibration (Calibration automatic or by user)

SSW Security switch

TB1/TB2 Internal calculations

TCD / WLD Thermal conductivity detector (germ. Wärmeleitfähigkeitsdetektor)

TCP Transmission Control Protocol (Internet)

TH1 Housing temperature

TLS Transport Layer Security transmission protocol

TM1/TM2 nternal calculations

TP Circuit board temperature (internal monitoring)

TSB Temperature of sensor block

VDE German Association for Electrical, Electronic & Information Technologies

VPN Virtual Private Network

WEEE Waste of Electrical and Electronic Equipment (directive of the EU)

Wi Inferior Wobbe index / Net Wobbe index

Ws Superior Wobbe index (Wobbe index superior) / Gross Wobbe index

YOC Year of construction

Z Compressibility factor

ρ(Rho) Density at base conditions

GasLab Q2 User Manual (N ) 15 of 315

2 Safety information (EN-US-FRA)

//Cette page est répétée en français. // This page is repeated in French. //

The device complies with the relevant safety standards. The safety and warning

notes listed here and on the device (in English or France) support proper handling.

Always observe all safety information in this manual and on the device. Also observe

the technical specifications or the data sheet. Always contact Honeywell if you have

any questions or are in doubt!

PROHIBITION

lto operate the measuring device or parts involved in the measure-

ment with damages

loperation with modified housing or unsuitable connections.

lInstallation in a place where electrostatic charges may occur on

non-conductive surfaces.

lstorage and operation at ambient conditions /temperatures outside

the temperature range specified on the device / data sheet.

lUse in corrosive atmospheres and in potentially explosive at-

mospheres not specified in the approvals

The explosion protection is no longer given in these cases.

If it is found that the measuring equipment or other parts involved in the measure-

ment are damaged, the system must be put out of operation, disconnect everything

from the gas and electricity supplies and secure the parts to prevent them being

used accidentally.

NOTICE

Changes or modifications to the device

In case of unauthorized modifications, the CE declaration loses its

validity with immediate effect! A safety risk may arise!

Deviations from these specifications may only be made with the approval of Honey-

well. If the device is at the limits of its operating temperature range, consider:

CAUTION

Hot or cold surfaces

Contact can cause burns and frostbite!

In case of doubt, the device should be operated via the remote operation

panel.

GasLab Q2 User Manual (N ) 16 of 315

2 Safety information (EN-US-FRA)

Repeat "Safety information" in French

Répétition "Informations de sécurité" en français

L'appareil est conforme aux normes de sécurité en vigueur. Les consignes de sé-

curité et d'avertissement énumérées ici et sur l'appareil (en anglais ou en français)

permettent une manipulation correcte.

Respectez toujours toutes les consignes de sécurité figurant dans ce manuel et sur

l'appareil. Respectez également les spécifications techniques ou la fiche technique.

En cas de questions ou de doutes, contactez toujours Honeywell !

INTERDICTION

lde faire fonctionner l'appareil de mesure ou les pièces impliquées

dans la mesure avec des dommages

lfonctionnement avec un boîtier modifié ou des connexions in-

adaptées.

lInstallation dans un endroit où des charges électrostatiques

peuvent se produire sur des surfaces non conductrices.

lstockage et fonctionnement dans des conditions am-

biantes/températures en dehors de la plage de température spé-

cifiée sur l'appareil/la fiche technique.

lUtilisation dans des atmosphères corrosives et dans des at-

mosphères potentiellement explosives non spécifiées dans les ho-

mologations.

La protection contre les explosions n'est plus assurée dans ces cas.

S'il s'avère que l'équipement de mesure ou d'autres pièces impliquées dans la

mesure sont endommagés, le système doit être mis hors service, tout déconnecter

des alimentations en gaz et en électricité et sécuriser les pièces pour éviter qu'elles

ne soient utilisées accidentellement.

AVIS Changements ou modifications de l'appareil

En cas de modifications non autorisées, la déclaration CE perd sa

validité avec effet immédiat ! Un risque pour la sécurité peut survenir !

Les déviations de ces spécifications ne peuvent être faites qu'avec l'approbation de

Honeywell. Si l'appareil se trouve aux limites de sa plage de température de fonc-

tionnement, envisagez :

ATTENTION Surfaces chaudes ou froides

Tout contact peut provoquer des brûlures et des gelures !

En cas de doute, l'appareil doit être commandé via le panneau de com-

mande à distance.

GasLab Q2 User Manual (N ) 17 of 315

2 Safety information (EN-US-FRA)

2.1 Intended use

//Cette page est répétée en français. // This page is repeated in French. //

The intended use of this instrument is the gas analysis of natural gas or natural

gas-like gas (all components gaseous). For this purpose, all information on the

measuring device, its data sheet and in this manual must be observed, as well as

the information on installation and maintenance. Handling the equipment requires

the personnel to be able to recognize hazards and risks as well as to assess their

own work. Particular attention must be paid to:

lInstallation only allowed in measuring systems where access control is guar-

anteed, i.e. where protective measures are taken to prevent unauthorized per-

sons from gaining physical access to the device. Radio interference is possible

(device is class A equipment). It may be required, to carry out appropriate in-

terference suppression measures.

lIt must be ensured, e.g. by means of high-pressure reductions and safety

devices, that maximum permissible device pressures are not exceeded in the

installation, even in the event of a fault. The device and any connected vent

line must always be in a safe condition. Inspection and maintenance work

must be carried out properly.

lIt must be ensured that no hazards like electric shock, earth potential shift or

lightning strikes exist or can arise, for example by means of an appropriate

electrical installation and lightning conductor.

Deviations from these specifications and the following information in this manual

are considered misuse.

DANGER / WARNING OFMISUSE

Dangerous situations can arise!

Gas can escape and cause consequential damage.

The device protection can be impaired in the event of misuse - only use

the device for its intended purpose in accordance with safety- and ex-

plosion-protection-rules !

The list of suitable gases and calibration gases can be found in the

technical data and in the data sheet of the device. ➪11.3 List of suit-

able gases and calibration gases (p.288). For other gases, be sure to

contact Honeywell before use.

If you want to use the device together with devices from other manufacturers or

third-party equipment, make sure that they are suitable components.

The corresponding components must have their own operating instructions which

provide information on their suitability for joint operation.

GasLab Q2 User Manual (N ) 18 of 315

2 Safety information (EN-US-FRA)

Repeat "Intended use" in French

Répétition "Utilisation prévue" en français

L'utilisation prévue de cet instrument est l'analyse du gaz naturel ou du gaz de type

gaz naturel (tous les composants gazeux). À cette fin, toutes les informations sur

l'appareil de mesure, sa fiche technique et dans ce manuel doivent être respectées,

ainsi que les informations sur l'installation et la maintenance. La manipulation de

l'appareil exige que le personnel soit capable de reconnaître les dangers et les

risques ainsi que d'évaluer son propre travail. Une attention particulière doit être ac-

cordée à :

lInstallation uniquement autorisée dans les systèmes de mesure où le contrôle

d'accès est garanti, c'est-à-dire où des mesures de protection sont prises pour

empêcher les personnes non autorisées d'accéder physiquement à l'appareil.

Des interférences radio sont possibles (l'appareil est un équipement de classe

A). Il peut être nécessaire de prendre des mesures appropriées de suppression

des interférences.

lIl faut s'assurer, par exemple au moyen de réductions de haute pression et de

dispositifs de sécurité, que les pressions maximales admissibles de l'appareil

ne sont pas dépassées dans l'installation, même en cas de défaut. L'appareil et

la conduite d'évacuation éventuellement raccordée doivent toujours être dans

un état sûr. Les travaux d'inspection et de maintenance doivent être effectués

correctement.

lIl faut s'assurer qu'aucun danger tel qu'un choc électrique, un déplacement du

potentiel de terre ou un coup de foudre n'existe ou ne peut survenir, par ex-

emple au moyen d'une installation électrique et d'un paratonnerre appropriés.

Tout écart par rapport à ces spécifications et aux informations suivantes de ce

manuel est considéré comme une mauvaise utilisation.

DANGER / AVERTISSEMENT D'UNE MAUVAISE UTILISATION

Des situations dangereuses peuvent survenir !

Du gaz peut s'échapper et provoquer des dommages consécutifs. La

protection de l'appareil peut être compromise en cas de mauvaise util-

isation - n'utilisez l'appareil que pour l'usage auquel il est destiné, con-

formément aux règles de sécurité et de protection contre les explosions !

La liste des gaz appropriés et des gaz d'étalonnage se trouve dans les

données techniques et dans la fiche technique de l'appareil.

➪11.3 List of suitable gases and calibration gases (p.288). Pour les

autres gaz, veillez à contacter Honeywell avant toute utilisation.

Si vous souhaitez utiliser l'appareil avec des appareils d'autres fabricants ou des

équipements tiers, assurez-vous qu'il s'agit de composants adaptés.

Les composants correspondants doivent avoir leur propre mode d'emploi qui

fournit des informations.

GasLab Q2 User Manual (N ) 19 of 315

2 Safety information (EN-US-FRA)

2.1.1 Specific condition of use

DANGER

Faulty handling repair or maintenance of the device.

Damage to health and property (explosion) possible.

Flameproof joints:

Dimensions of the flameproof joints are detailed in the manufacturer's

design documents. Contact the manufacturer for repair work.

Cable and entry devices:

Cables, glands, adapters and blanking plugs shall be suitable

for + 80°C ≙176°F.

Painted models:

The housing may only be cleaned with a moist cloth because of potential

electrostatic charging.

Also note the information under ➪2.6 Handling explosion-protection

devices (p.29)

Repeat "Specific condition of use " in French

Répétition "Condition spécifique d'utilisation" en français

DANGER

Manipulation défectueuse, réparation ou entretien de l'appareil.

Risque de dommages à la santé et aux biens (explosion).

Arrête-flammes joints:

Les dimensions des joints arrête-flammes sont détaillées dans les docu-

ments de conception du fabricant. Contactez le fabricant pour les

travaux de réparation.

Câbles et dispositifs d'entrée :

Les câbles, les presse- étoupes, les adaptateur, et les bouchons ob-

turateurs doivent convenir pour + 80°C ≙176°F.

Modèles peints:

Le boîtier ne peut être nettoyé qu'avec un chiffon humide en raison du

risque de charge électrostatique.

Consultez également les informations sous ➪2.6 Handling explosion-

protection devices (p.29)

GasLab Q2 User Manual (N ) 20 of 315

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