Endress+Hauser 2-Pack TDLAS Firmware update

Products Solutions Services
XA02751C/66/EN/01.21
70194081
Safety Instruction
2-Pack, 3-Pack TDLAS Gas Analyzer
Class I, Division 2, Groups B, C, D, T3/T3C, Type 4X and IP66
Class I, Zone 2 IIB+H2 T3/T3C

Revision History
Copyright © 2022 Endress+Hauser. No part of this manual may be reproduced in whole or in part without
the express written permission of Endress+Hauser. Endress+Hauser reserves the right to change product
design and specifications at any time without prior notice.
Revision Engineering Order Date
B ECR18609 May 2021
01.21 ECR19093 April 2022

Endress+Hauser i
2-Pack/3-Pack TDLAS Gas Analyzer XA02751C
Table of Contents
1 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Who Should Read This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Using This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Conventions used in this manual . . . . . . . . . . . . . . . . . . . . . . . . 1
Associated Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Manufacturer Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2 General Safety Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Intended Equipment Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Warning Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Safety warning label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Equipment labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Instructional symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Analyzer Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Peripheral devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Equipment rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Potential Risks Affecting Personnel . . . . . . . . . . . . . . . . . . . . . . . . . 8
Personnel responsibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Mitigating risks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Exposure to toxic gas (HS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Electrocution hazard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Explosion/fire hazard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3 Equipment Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Analyzer Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Lifting/Carrying the analyzer system . . . . . . . . . . . . . . . . . . . . 10
Electrical Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
External circuit breaker requirements . . . . . . . . . . . . . . . . . . . 12
Protective chassis and ground connections . . . . . . . . . . . . . . . 12
Color coding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Connections to the Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
To connect the sample supply line . . . . . . . . . . . . . . . . . . . . . . 13
Requirements for Ventilation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4 Equipment Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Firmware Version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Operating Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Intermittent Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
To isolate the measurement cell for short-term shutdown . . 17
To isolate the SCS for short-term shutdown . . . . . . . . . . . . . . 17
5 Maintenance and Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Potentially Hazardous Substances . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Disposal of hazardous substances . . . . . . . . . . . . . . . . . . . . . . . 19
Cleaning and Decontamination . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

2-Pack/3-Pack TDLAS Gas Analyzer XA02751C
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To keep the sampling lines clean . . . . . . . . . . . . . . . . . . 19
To prevent electrostatic discharge . . . . . . . . . . . . . . . . . 20
Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Fuse Ratings and Characteristics . . . . . . . . . . . . . . . . . . . . . 20
Fuse Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Membrane Separator Replacement . . . . . . . . . . . . . . . . . . . 28
Filter Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Replacing the scrubber and scrubber efficiency
indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Disposal of Used Scrubbers . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Service Repair Order . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

2-Pack/3-Pack TDLAS Gas Analyzer XA02751C
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1 Introduction
Endress+Hauser’s 2-Pack/3-Pack gas analyzer products are high-speed,
diode laser-based extractive analyzers designed for extremely reliable mon-
itoring of very low (trace) to standard concentrations of specific components
in various background gases.
This manual applies to all 2-Pack/3-Pack gas analyzers. Each analyzer
includes documentation on safety and instructions for properly installing
and operating the equipment. Endress+Hauser highly recommends that the
responsible party and/or operator of the equipment be qualified to handle
this equipment. In order to operate the analyzer safely, carefully review the
information in this manual. The content is divided into the following sec-
tions:
• General Safety Instructions (Chapter 2)
• Equipment Installation (Chapter 3)
• Equipment Operation (Chapter 4)
• Equipment Maintenance and Service (Chapter 5)
Who Should Read This
Manual
This manual should be read and referenced by anyone installing, operating
or having direct contact with the gas analyzer. Endress+Hauser highly rec-
ommends that the responsible party and/or operator of the equipment be
qualified to handle this equipment.
Using This Manual Read the Table of Contents for an overview of the most common 2-Pack/3-
Pack safety issues regarding installation and operation. Additional informa-
tion on the installation, operation and maintenance is in the Operating
Instruction. Please note that only qualified users should perform these tasks.
Images, tables and charts are included to provide a comprehensive under-
standing of the analyzer and its functions. Carefully read the section on spe-
cial symbols which provide key information on the system’s configuration
and/or operation.
Conventions used in this manual
In addition to the symbols and instructional information, use “hot links” to
quickly navigate between different sections. These links include table, figure
and section references and are identified by a pointing finger cursor
when rolling over the text. Click on the link to navigate to the reference.
Associated Documen-
tation
Enclosed in your analyzer system order is the product Safety Instruction for
your reference. Please review all necessary safety instructions before install-
ing or operating your analyzer.

XA02751C 2-Pack/3-Pack TDLAS Gas Analyzer
2 Endress+Hauser
This document is an integral part of the complete document package, which
includes:
For additional instruction manuals, please refer to the following:
• For custom orders:
• Refer to the Endress+Hauser website for the list of local sales chan-
nels who can provide the requested order-specific documentation1:
https://www.endress.com/contact
• For standard orders:
• Refer to the Endress+Hauser website to download the published op-
erating instructions: www.endress.com
Manufacturer Ad-
dress
Endress+Hauser
11027 Arrow Route
Rancho Cucamonga, CA 91730
United States
www.endress.com
Part
Number Document Type Description
BA02193C Operating
Instruction
A complete overview of the
operations required to install,
commission and maintain the
device.
TI01667C Technical
Information
Provides technical data on the
device with an overview of asso-
ciated models available.
GP01177C Description of
Device Parameters
FS 5.16
Provides the user with an over-
view of the FS 5.16 firmware
functionality.
GP01181C Description of
Device Parameters
HC12 v2.51
Provides the user with an over-
view of the HC12 v2.51 firm-
ware functionality.
1. Order-specific documentation is located by analyzer serial number (SN).

2-Pack/3-Pack TDLAS Gas Analyzer XA02751C
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2 General Safety Information
This chapter reviews the general safety instructions for the 2-Pack/3-Pack
gas analyzers.
Intended Equipment
Use
The 2-Pack/3-Pack gas analyzers are intended for use as explained in the
documentation provided. Endress+Hauser recommends that the qualified
technician read and reference the documentation when installing, operating
or having direct contact with the 2-Pack/3-Pack gas analyzer. Any use of the
equipment in a manner not specified by Endress+Hauser could lead to phys-
ical injury and damage to the equipment.
Warning Labels Equipment labels are adhered to the 2-Pack/3-Pack gas analyzers to alert
the user of potential hazards. Instructional symbols are also used in the
equipment manuals to indicate potential hazards, important information
and valuable tips, and may not be labeled on the analyzer. The following
symbols and their associated descriptions are used within this manual and
must be observed when operating the analyzer.
Safety warning label
The warning label shown below will be affixed to the front side of all analyzer
enclosures that contain sample gas.
Facing the 2-Pack/3-Pack gas analyzer, Analyzer A is on the
left side and Analyzer B is on the right side.
The safety of the analyzer is the responsibility of the installer
and the organization s/he represents.

XA02751C 2-Pack/3-Pack TDLAS Gas Analyzer
4 Endress+Hauser
Hazards may vary by stream composition. One or more of the following con-
ditions may apply.
Equipment labels
Flammable. Gases used in the processing of this analyzer
may be extremely flammable. Any work in a hazardous area
must be carefully controlled to avoid creating any possible
ignition sources (e.g., heat, arcing, sparking, etc.).
Toxins. Endress+Hauser analyzers measure a variety of
gases, including high-level H

S. Follow all safety protocols
governing toxic gases and potential leaks.
Inhalation. Inhaling toxic gases or fumes may cause physical
damage or death.
Technicians are expected to follow all safety protocols
established by the customer that are necessary for servicing
or operating the analyzer. This may include, but is not
limited to, lockout/tag-out procedures, toxic gas monitoring
protocols, personal protective equipment (PPE)
requirements, hot work permits and other precautions that
address safety concerns related to performing service or
operation on process equipment located in hazardous areas.
Warning statement for hazardous voltage. Contact may
cause electric shock or burn. Turn off and lock out system
before servicing.
Failure to follow all directions may result in damage or
malfunction of the analyzer.
!
VA
Maximum voltage and current specifications for the fuse
closest to label.
PROTECTIVE EARTH GROUND - Symbol indicates the
connection point of the ground wire from the main power
source.
FUNCTIONAL EARTH GROUND - Symbol indicates
grounding points intended primarily for troubleshooting.

2-Pack/3-Pack TDLAS Gas Analyzer XA02751C
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Instructional symbols
Analyzer Technical
Specifications
Peripheral devices
For systems equipped with peripheral devices (e.g., probe assemblies), refer
to documentation provided by the manufacturer for instruction on installa-
tion, operation, etc.
Equipment rating
The following equipment rating information is provided by model type for
each 2-Pack/3-Pack gas analyzer system in the Operating Instruction.
This information includes, but is not limited to, the following:
• Supply voltage, power and current rating
• Description of all input connections
INVISIBLE LASER RADIATION -
Avoid exposure to beam. Class 3b
Radiation Product. Refer servicing
to the manufacturer or qualified
personnel.
Removing label from measurement
cell optical head will void analyzer
warranty.
General notes and important information concerning the
installation and operation of the analyzer.
Failure to follow all directions may result in fire.
INVISIBLE LASER RADIATION - Avoid exposure to beam.
Class 3b Radiation Product. Refer servicing to manufacturer-
qualified personnel.
Failure to follow all directions may result in damage or
malfunction of the analyzer.
!
VA
Maximum voltage and current specifications for fuses.
WARNING
CLASS 3B INVISIBLE LASER
RADIATION WHEN OPEN

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• Environmental conditions for which the equipment is designed (i.e.,
environmental temperature range, environmental relative humidity)
• Degree of ingress protection (IP)
Table 2–1 2-Pack and 3-Pack TDLAS gas analyzer specifications
Measurement data
Target components 2-Pack: HS+HO or HS+CO in Natural Gas
3-Pack: HS+HO+CO in Natural Gas
Principle of
measurement
Tunable Diode Laser Absorption Spectroscopy
(TDLAS)
Measurement ranges See applicable Application Note
Repeatability See applicable Application Note
Application Data
Ambient tempera-
ture range
–20 °C to 50 °C (–4 °F to 122 °F) - standard
–10 °C to 60 °C (14 °F to 140 °F) - optional
Sample cell pressure
range
800 to 1200 mbara - standard
950 to 1700 mbara - optional
Maximum cell
pressure
70 kPag (10 psig)
Pressure to sample
cabinet 140 to 350 kPag (20 to 50 psig)1
1. Application dependent
Sample flow rate 0.5 to 4.0 slpm (1 to 8.5 scfh)
Bypass flow rate 0.5 to 1 slpm (1.1 to 2.2 scfh)
Electrical and communication
Input power,
electronics enclosure
Analyzer A
120 VAC or 240 VAC ± 10%, 50 to 60 Hz, 60 W
maximum or 18 VDC to 24 VDC, 1.6 A maxi-
mum