Yokogawa In-Situ Gas Analyzer TDLS200 - Manual (Page 36)

<5. INSTALLATION AND WIRING> 5-3
IM 11Y01B01-01E-A 6th Edition :Feb 13, 2013-00
The standard flange sizes are either 2” or 3” 150# R.F. ANSI as well as DN50 and DN80. Please check the exact
flange size specified and provided for the particular installation. Other flange sizes and a variety of materials (to
suit the process) are available so please check these details prior to installing the flanges on the process.
Note: The process isolation valves should have at least a 1½” (38mm) diameter clear bore size
(aperture) to ensure there is sufficient tolerance to align the laser beam after installation. Ducts and
Stacks that have thin and flexible walls should be reinforced to ensure that the laser beam alignment is
maintained at all times. Rigid mounting for the process flanges is highly recommended to ensure a
lignment is maintained.
In situations where the process flanges are mounted to these thin and flexible duct/stack walls, a larger
reinforcing plate should be welded around the mounting flange area to increase the attaching region. The figure
below depicts a typical suggestion however; it is the installer’s responsibility to ensure appropriately rigid
installation is provided for the analyzer.
TDLS200 TDL Analyzer Instruction Manual V2.1
Page 41 of 131 - 41 -
Figure 20 - Launch or Detect Unit Installation Dimensions
The standard flange sizes are either 2” or 3” 150# R.F. ANSI. Please check the exact flange size
specified and provided for the particular installation. Other flange sizes and a variety of materials
(to suit the process) are available so please check these details prior to installing the flanges on
the process.
The process isolation valves should have at least a 1½” (38mm) diameter clear bore size
(aperture) to ensure there is sufficient tolerance to align the laser beam after installation.
Alignment and mounting of the flanges is important – correct flange installation will ensure that the
laser beam can be aligned once installed.
Ducts and Stacks that have thin and flexible walls should be reinforced to ensure that the
laser beam alignment is maintained at all times. Rigid mounting for the process flanges is
highly recommended to ensure alignment is maintained.
In situations where the process flanges are mounted to these thin and flexible duct/stack walls, a
larger reinforcing plate should be welded around the mounting flange area to increase the
attaching region. The figure below depicts a typical suggestion however; it is the installer’s
responsibility to ensure appropriately rigid installation is provided for the analyzer.
Figure 25 - Launch or Detect Unit Installation Dimensions
TDLS200 TDL Analyzer Instruction Manual V2.1
Page 42 of 131 - 42 -
Figure 21 - Reinforcing Plate for Launch or Detect Unit Flanges
3.3 Process Flange Welding Alignment and Line-Up
The Launch and Detect units are provided with alignment mechanisms that allow for some manual
adjustment of the laser beam direction in both planes. It is however recommended that the
following angular tolerances be adhered to as closely as possible.
Figure 22 - Angular Alignment Tolerances for Launch or Detect Unit Flanges
Figure 26 - Suggested Reinforcing Plate for Launch or Detect Unit Flanges- reduce flexing with mechnical
reinforcement to duck/stack walls
2
All Rights Reserved. Copyright © 2011, Yokogawa Electric Corporation. Subject to change without notice. January 2011 IM 11A00V01-01E-A
Operating and Maintenance Manual
1. Introduction ...................................................................................................4
1.1 Features ................................................................................................ 4
2. General Specifications .................................................................................5
3. Theory of Operation......................................................................................6
3.1 Brief History of Reflux Samplers ......................................................6
3.2 Filter Section .....................................................................................6
3.3 Steam Supplement ...........................................................................6
3.3 Inlet Temperature Section ................................................................6
3.4 Heat Exchanger Section ...............................................................6-7
3.5 Outlet Temperature Section .............................................................7
3.6 Self Acting Temperature Controller ..................................................7
3.7 Instrument Air for the Vortex Tube ...................................................7
3.8 Vortex Theory of Operation ..............................................................7
4. Utility Requirements .....................................................................................8
4.1 Instrument Air ...................................................................................8
4.2 Low Pressure Steam ........................................................................8
5. Installation .....................................................................................................9
5.1 Mechanical Considerations ..............................................................9
5.2 Fast Loop Line Size and Response Times .....................................9
5.3 Insulation ..........................................................................................9
6. Start-Up .......................................................................................................10
7. Operation .................................................................................................... 11
7.1 Vortex Tubes ................................................................................... 11
7.2 Steam Injection ............................................................................... 11
7.3 Controller ........................................................................................ 11
8. Maintenance ...............................................................................................12
8.1 Filter Section and/or Heat Exchanger Cleaning .......................12-13
9. Trouble Shooting ........................................................................................14
9.1 Vortex Tubes ...................................................................................14
10. Sub-Component Documentation .............................................................15
10.1 Vortex Tube Installation and Maintenance .............................15-17
10.2 Installation and Maintenance for SA Control Valve ...............18-24
11.2.1 General Safety ................................................................19
11.2.2 Tech. Details ...................................................................19
11.2.3 Install and Commiss ..................................................20-22
11.2.4 Maintenance ..............................................................23-24
10.3 Supplement Safety Information ...................................................25
10.3.1 Intended Use ..................................................................25
The following safety symbols are used on
the product as well as in this manual.
DANGER
This symbol indicates that an operator
must follow the instructions laid out in
this manual in order to avoid the risks, for
the human body, of injury, electric shock
or fatalities. The manual describes what
special care the operator must take to
avoid such risks.
WARNING
This symbol indicates that an operator must
refer to the instructions in this manual in
order to prevent the instrument (hardware)
or software from being damaged, or a
system failure from occurring.
CAUTION
This symbol gives information essential
for understanding the operations and
functions.
Note!
This symbol indicates information that
complements the present topic.