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Emerson ROSEMOUNT NGA2000 HFID - page 1
Instruction Manual 748297-E June 2003 http://www.processanalytic.com Model NGA2000 HFID Heated Flame Ionization Detector Analyzer Module ...
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Emerson ROSEMOUNT NGA2000 HFID - page 2
Emerson Process Management Rosemount Analytical Inc. Process Analytic Division 1201 N. Main St. Orrville, OH 44667-0901 T (330) 682-9010 F (330) 684-4434 e-mail: gas.csc@EmersonProcess.com http://www.processanalytic.com ESSENTIAL INSTRUCTIONS READ THIS PAGE BE FORE PROCEEDING! Rosemount Analytical designs, man ufactures and tests its products to me ...
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Emerson ROSEMOUNT NGA2000 HFID - page 3
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Process Management Contents i Model NGA2000 HFID TABLE OF CONTENTS PREFACE........................................................................................................................ ................... P-1 Definitions ................................. ...
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Emerson ROSEMOUNT NGA2000 HFID - page 4
Instruction Manual 748297-E June 2003 ii Contents Rosemount Anal ytical Inc. A D ivision of Emerson Process Management Model NGA2000 HFID 4-0 MAINTENANCE AND TROUBLESHOO TING ..................................................................... 4-1 4-1 Overview ........................................................................................ ...
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Emerson ROSEMOUNT NGA2000 HFID - page 5
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Process Management Contents iii Model NGA2000 HFID LIST OF ILLUSTRATIONS Figure 1-1. Flame Ionization Detect ion Technol ogy ................................................................ 1-1 Figure 1-2. Heated Flame Ionization Detector Analyzer Module – Top V ...
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Emerson ROSEMOUNT NGA2000 HFID - page 6
Instruction Manual 748297-E June 2003 iv Contents Rosemount Analytical Inc. A D ivision of Emerson Process Management Model NGA2000 HFID ...
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Emerson ROSEMOUNT NGA2000 HFID - page 7
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Process Management Preface - P-1 Model NGA2000 HFID PREFACE The purpose of this manual is to prov ide information concerning the componen ts, functions, installation and maintenance of th e NGA2000 HFID Analyzer. Some sections may describe equipment not used in y ...
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Emerson ROSEMOUNT NGA2000 HFID - page 8
Instruction Manual 748297-E June 2003 Preface Rosemount Analytical Inc. A Division of Emerson Process Management P-2 Model NGA2000 HFID SAFETY SUMMARY If this equipment is used in a manner not s pecified in these instructions, protectiv e systems may be impaired. AUTHORIZED PERSONNEL To avoid explosion, loss of life, personal injury and damage to t ...
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Emerson ROSEMOUNT NGA2000 HFID - page 9
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Process Management Preface - P-3 Model NGA2000 HFID WARNING . HIGH TEMPERATURE This equipment is used in the analy sis of sample gases at temperatures of up to 250°C. All compo- nents and material in contact with the sample, the oven and the burner can reach this ...
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Emerson ROSEMOUNT NGA2000 HFID - page 10
Instruction Manual 748297-E June 2003 Preface Rosemount Analytical Inc. A Division of Emerson Process Management P-4 Model NGA2000 HFID WARNING POSSIBLE EXPLOSION HAZARD Ensure that all gas connections are made as labeled and are leak free. Improper gas connections could result in explosion or death. CAUTION OVER-VOLTAGE SPIKING If this Analyzer Mo ...
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Emerson ROSEMOUNT NGA2000 HFID - page 11
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Process Management Preface - P-5 Model NGA2000 HFID GENERAL PRECAUTIONS FOR HANDLING AND STORING HIGH PRESSURE GAS CYLINDERS Edited from selected paragraphs of the Compre ssed Gas Ass ociation's "Handboo k of Compressed Gases" published in 1981 Comp ...
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Emerson ROSEMOUNT NGA2000 HFID - page 12
Instruction Manual 748297-E June 2003 Preface Rosemount Analytical Inc. A Division of Emerson Process Management P-6 Model NGA2000 HFID DOCUMENTATION The following NGA2000 HFID instruction material s are ava ilable. Contact Customer Service Center or the local repres enta tive to order. 748297 Instruction Manual (this do cument) COMPLIANCES This pr ...
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Emerson ROSEMOUNT NGA2000 HFID - page 13
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Process Management Preface - P-7 Model NGA2000 HFID GLOSSARY Analyzer Module The module that contains all senso r/det ector component s for development of a Primary Variable signal; in- cludes all signal conditioni ng and temperature control circuitry. Backplane T ...
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Emerson ROSEMOUNT NGA2000 HFID - page 14
Instruction Manual 748297-E June 2003 Preface Rosemount Analytical Inc. A Division of Emerson Process Management P-8 Model NGA2000 HFID Softkey s The five function keys located below the front panel di splay; they assume the fun ction di splaye d directly above each on the display, a function dictated by soft ware. System Any collection of Analyzer ...
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Emerson ROSEMOUNT NGA2000 HFID - page 15
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Process Management Des cription and Speci fications 1-1 Model NGA2000 HFID Positiv e Carbon Ions Signal Condit ioni ng Negative Ion Collect ion P late Sample Air Fuel +90V SECTION 1 DESCRIPTION AND SPECIFICATIONS 1-1 OVERVIEW This manual describes the Heated Fla m ...
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Emerson ROSEMOUNT NGA2000 HFID - page 16
Instruction Manual 748297-E June 2003 Description and Specifications Rosemount A nalytical Inc. A Division of Emerson Process Management 1-2 Model NGA2000 HFID 1-4 GAS SAFETY FEATURES The HFID Analyzer Modul e is de signed with a factory-installed continuou s dilution purge sys- tem in accordance with standard ANSI/NFPA 496 - 1993, Chapter 6. Front ...
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Emerson ROSEMOUNT NGA2000 HFID - page 17
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emers on Process Management Description and Specifi cations 1-3 Model NGA2000 HFID Detect or (Burner) Purge Air Out let Preamp B oard (In Shield) Fuel Shuto f f Solenoid V alve Gas Lines (See Figure 2-2) Computer Board Sensor B oard Safe ty Boa rd Network & Power Modu ...
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Emerson ROSEMOUNT NGA2000 HFID - page 18
Instruction Manual 748297-E June 2003 Description and Specifications Rosemount A nalytical Inc. A Division of Emerson Process Management 1-4 Model NGA2000 HFID 1-5 SPECIFICATIONS a. General Me as ure me n t Sp ec ie s .................... To ta l h yd ro car b ons Ranges (H 2 /He Fuel) Low range ............................ 0 to 10 ppm, CH 4 , thro ...
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Emerson ROSEMOUNT NGA2000 HFID - page 19
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emers on Process Management Description and Specifi cations 1-5 Model NGA2000 HFID b. Gas Requirements Sample .......................................... Non-flammable, below 100% of LEL Flow rate .............................. 1.0 to 2.5 L/min. Supply pressure ........... ...
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Emerson ROSEMOUNT NGA2000 HFID - page 20
Instruction Manual 748297-E June 2003 Description and Specifications Rosemount A nalytical Inc. A Division of Emerson Process Management 1-6 Model NGA2000 HFID d. Gas Connections Sample In ...................................... 1/4" O.D. tube fitting, stainless steel Regulated Air In ............................... 1/4" O.D . tube fitting ...
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Emerson ROSEMOUNT NGA2000 HFID - page 21
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Process Management Installation 2-1 Model NGA2000 HFID SECTION 2 INSTALLATION 2-1 UNPACKIN G Carefully examine the shipping carton and con- tents for signs of damage. Immediately notify the shipping carrier if the carton or its co ntents are damaged. Retain the ca ...
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Emerson ROSEMOUNT NGA2000 HFID - page 22
Instruction Manual 748297-E June 2003 Installation Rosemount Analytical Inc. A Division of Emerson Process Management 2-2 Model NGA2000 HFID All new external gas tubing (except for PURGE IN/OUT and SAMPLE BYPASS) is strongly recommended, preferably pre- cleaned, stainless steel, gas chromato- graph-grade tubing. Thoroughly clean b e- fore use (if a ...
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Emerson ROSEMOUNT NGA2000 HFID - page 23
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Process Management Installation 2-3 Model NGA2000 HFID b. Pneumatic Connections WARNING HIGH TEMPERATURE The Sample In, Sample Bypass Out, and Burner Exhaust Out gase s and fittings can reach temperatures of up to 2 50 ° C. Make connections to these fittings w he ...
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Emerson ROSEMOUNT NGA2000 HFID - page 24
Instruction Manual 748297-E June 2003 Installation Rosemount Analytical Inc. A Division of Emerson Process Management 2-4 Model NGA2000 HFID introduced through the sample inlet at the rear of the module. Zero Gas - Analysis is affected by the background gas of the sa m ple. Therefore, it is recommended to use zero ga s with as close to the backgrou ...
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Emerson ROSEMOUNT NGA2000 HFID - page 25
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Process Management Installation 2-5 Model NGA2000 HFID BULKHEAD RESTRICTOR 1/4T - 1/4T SS PLUG 1/4N PT BULKHEAD 3/8T BRASS PURGE AIR IN REDUCE R 3/8T - 1/4T BRASS ELBOW 1/4T - 1/4NPT BRASS SWITCH, PURG E FLOW REGULATOR, PURGE AI R PLUG 1/8NPT DIFFUSER PURGE PRESSU ...
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Emerson ROSEMOUNT NGA2000 HFID - page 26
Instruction Manual 748297-E June 2003 Installation Rosemount Analytical Inc. A Division of Emerson Process Management 2-6 Model NGA2000 HFID 2-5 ELECTRICAL CONNE CTIONS Two electrical connectio ns are required on the Analyzer Module: POWER and NETWORK (See Figure 2-3 below). On the Analyzer Mod- ule, two NETWORK conne ctors are available, either of ...
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Emerson ROSEMOUNT NGA2000 HFID - page 27
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Process Management Installation 2-7 Model NGA2000 HFID .7 [18] 1.9 [48] 6.8 [174] 8.2 [208] .6 [15] 2.8 [71] 4.3 [ 110 ] 2.0 [51] 1.1 [28] 3.6 [91] 6.0 [152] 1.1 [28] 22.5 [571] 1.4 [34] .3 [7] .7 [17] .2 [6] .25 [6] DIA 2.4 [60] 2.0 [52] 1.1 [27] 4.0 [103] 4.2 [1 ...
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Emerson ROSEMOUNT NGA2000 HFID - page 28
Instruction Manual 748297-E June 2003 Installation Rosemount Analytical Inc. A Division of Emerson Process Management 2-8 Model NGA2000 HFID HARNESS, GLOW PLUG J3 P3 J4 P4 J5 P5 J6 P6 J1 P1 J2 P2 J3 P3 P7 J7 COMPUTER ANALYSIS BOARD J1 P1 CABLE ASSEMBLY, FLAT 30 COND MTG STUD GND STRAP POWER RESISTOR SENSOR ASSEMBLY, REF T E M P CABLE ASSEMBLY, OVEN ...
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Emerson ROSEMOUNT NGA2000 HFID - page 29
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Process Management Installation 2-9 Model NGA2000 HFID 2-6 INSTALLATION CONSID ERATIONS CHECKLIST Verify the following: • The Analyzer’s location should be: Clean A well ventilated area weatherproofed Non-h azardou s Vibration-fr ee Have stable ambient tempera ...
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Emerson ROSEMOUNT NGA2000 HFID - page 30
Instruction Manual 748297-E June 2003 Installation Rosemount Analytical Inc. A Division of Emerson Process Management 2-10 Model NGA2000 HFID ...
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Emerson ROSEMOUNT NGA2000 HFID - page 31
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Process Management Startup and Operation 3-1 Model NGA2000 HFID SECTION 3 STARTUP AND OPERATION 3-1 OVERVIEW Prior to initial startup, t he user should leak test the module as outlined in Section 2. For the remainder of this section, Analyzer Module interconnectio ...
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Emerson ROSEMOUNT NGA2000 HFID - page 32
Instruction Manual 748297-E June 2003 3-2 Startup and Operation Rosemount Anal ytical Inc. A Div ision of Emerson Process Management Model NGA2000 HFID • EPROM test - Checks the EPROM on the Analysis Com- puter PCB. • RAM test - Checks the RAM on the Analysis Computer PCB. • Power supply test - Verifies that all internal DC voltages are withi ...
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Emerson ROSEMOUNT NGA2000 HFID - page 33
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Process Management Startup and Operation 3-3 Model NGA2000 HFID Noncompliance could cau s e damag e to the module. At the very least, the mod- ule's safety system, which require s a certain volume of purge air flowing through the case before allowing burner i ...
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Emerson ROSEMOUNT NGA2000 HFID - page 34
Instruction Manual 748297-E June 2003 3-4 Startup and Operation Rosemount Anal ytical Inc. A Div ision of Emerson Process Management Model NGA2000 HFID 15. Check and re-adjust the internal pres- sures if required. 16. The unit is ready for operation. 3-3 BINDING To achieve full coordination between Analyzer Modules and associated I/O Modules, the u ...
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Emerson ROSEMOUNT NGA2000 HFID - page 35
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Process Management Startup and Operation 3-5 Model NGA2000 HFID If the user is unable to calibrate the Anal yzer Module (i.e., when ZERO or SPAN is initiated, nothing happens), several possibl e solutions present themselves. One solution relates to the use of an i ...
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Emerson ROSEMOUNT NGA2000 HFID - page 36
Instruction Manual 748297-E June 2003 3-6 Startup and Operation Rosemount Anal ytical Inc. A Div ision of Emerson Process Management Model NGA2000 HFID 3-6 SAFETY SYSTEM The HFID Analyzer Module safety syste m will not allow ignition or continuous burner fu nc- tion unless the following condition s are pre- sent: • The internal purge gas pressure ...
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Emerson ROSEMOUNT NGA2000 HFID - page 37
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Process Management Startup and Operation 3-7 Model NGA2000 HFID 0 0.2 0.4 0.6 0.8 1.0 RESPON SE (100 ppm CH 4 f ul lscal e) SAMP LE : 100 ppm CH 4 in N 2 at 3. 5 psig ( 241 hPa) 0 5 344 10 688 15 1032 20 1376 25 1726 30 2064 psig hPa FU EL PRE SSURE A IR: 30 psi g ...
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Emerson ROSEMOUNT NGA2000 HFID - page 38
Instruction Manual 748297-E June 2003 3-8 Startup and Operation Rosemount Anal ytical Inc. A Div ision of Emerson Process Management Model NGA2000 HFID DISPLAY MESSAGE DESCRIPTION TYPE AIR FET FID Air FET current WARNING AIR PRESS FID Air Pressure WARNING BAIR FLOW Burner Air Flow WARNING BAROMETER System Barometer WARNING BFUEL FLOW Burner Fuel Fl ...
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Emerson ROSEMOUNT NGA2000 HFID - page 39
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Pr ocess Management Maintenance and Trou bleshooting 4-1 Model NGA2000 HFID Cover Insulation Shield Securing Screw (4) Cover/Rear Panel Securing Screws (6) PURGE AIR OUT WARNING WARNING ATTENTION BURNER AIR IN REGULATED AIR IN PURGE AIR IN HEATED SAMPLE BYPAS S HE ...
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Emerson ROSEMOUNT NGA2000 HFID - page 40
Instruction Manual 748297-E June 2003 4-2 Maintenance and Troubleshooting Rosemount Analytic al Inc. A Division of Emerson Process Management Model NGA2000 HFID Figure 4-2. Locations of Major Assemblies of the HFID Oven Assembly 659551 Fan Assembly 657414 Rear Panel Assembly 656954 Fixed Flow Controller Assembly 657434 Front Panel Assembly 656949 E ...
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Emerson ROSEMOUNT NGA2000 HFID - page 41
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Pr ocess Management Maintenance and Troubleshooting 4-3 Model NGA2000 HFID Oven Assembly 659551 4-2 COMPONENT REPLACEMENT a. Oven Though the oven can be re placed a s a complete unit, all internal components a r e field replaceable. Oven Removal Refer to Figure 4- ...
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Emerson ROSEMOUNT NGA2000 HFID - page 42
Instruction Manual 748297-E June 2003 4-4 Maintenance and Troubleshooting Rosemount Analytic al Inc. A Division of Emerson Process Management Model NGA2000 HFID Oven Disassembly 1. Refer to Figure 4-4A on pa ge 4-5. Remove the four retaining screws on the oven cover, remove cover. 2. Remove the two screws and one nut securing the outer oven front p ...
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Emerson ROSEMOUNT NGA2000 HFID - page 43
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Pr ocess Management Maintenance and Troubleshooting 4-5 Model NGA2000 HFID A B C Inner Oven Front Panel 657352 Preamp connector nut, washer (typ 2) Heater/Cable Assembly 659643 Jam Nuts 659550 Heated Bridge 659555 Spring, Heated Bridge 904294 Burner 657359 Insulat ...
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Emerson ROSEMOUNT NGA2000 HFID - page 44
Instruction Manual 748297-E June 2003 4-6 Maintenance and Troubleshooting Rosemount Analytic al Inc. A Division of Emerson Process Management Model NGA2000 HFID The components shown can be replaced without removing burner/th ermal block from oven. Oven not shown for clarity. Thermal block shown in phantom for clarity. Set Screw M3X0.5 x 10mm 903125 ...
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Emerson ROSEMOUNT NGA2000 HFID - page 45
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Pr ocess Management Maintenance and Troubleshooting 4-7 Model NGA2000 HFID c. Burner Internal Components WARNING BURNER CONT AMINATION Do not handle internal parts of the burner with bare hands. All tools used for maintenance must be free of con - taminates. Disas ...
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Emerson ROSEMOUNT NGA2000 HFID - page 46
Instruction Manual 748297-E June 2003 4-8 Maintenance and Troubleshooting Rosemount Analytic al Inc. A Division of Emerson Process Management Model NGA2000 HFID Replacing Burner Jets Disassemble the burner on ly if contami- nants are evident. Combustion product s or other contaminates which accumulat e inside the burner may form electrical leakage ...
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Emerson ROSEMOUNT NGA2000 HFID - page 47
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Pr ocess Management Maintenance and Troubleshooting 4-9 Model NGA2000 HFID Air Baffle (Ref) 102260 See Detail Sample Jet 657005 Gasket 102256 Jet Assembly 657012 Gasket 102273 Nut, Jet 657016 Air Baffle ≈ .06 Position with tab ov er the ai r hol e (approximately ...
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Emerson ROSEMOUNT NGA2000 HFID - page 48
Instruction Manual 748297-E June 2003 4-10 Maintenance and Troubles hooting Rosemount Analytic al Inc. A Division of Emerson Process Management Model NGA2000 HFID Installation WARNING BURNER CONT AMINATION Do not handle internal parts of the burner with bare hands. All tools used for maintenance must be free of con - taminates. 1. Install new lower ...
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Emerson ROSEMOUNT NGA2000 HFID - page 49
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Pr ocess Management Maintenance and Troubleshooting 4-11 Model NGA2000 HFID Sample RTD 657061 Cartridge Heater 659643 Thermostat 657065 d. Thermal Block The sample RTD can be repla ced with the thermal block attached to burner and mounted in oven. The cartridge he ...
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Emerson ROSEMOUNT NGA2000 HFID - page 50
Instruction Manual 748297-E June 2003 4-12 Maintenance and Troubles hooting Rosemount Analytic al Inc. A Division of Emerson Process Management Model NGA2000 HFID Capillary Cover Thermostat 1. Remove oven from analyz er module per Section 4-2a on page 4-3. 2. Remove burner/thermal blo ck from oven per Section 4-2b on page 4-4. 3. Refer to Figure 4- ...
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Emerson ROSEMOUNT NGA2000 HFID - page 51
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Pr ocess Management Maintenance and Troubleshooting 4-13 Model NGA2000 HFID Electronics Assembly 656943 Hex Nut Screw e. Electronics Assembly The electronics assembly must be re- moved from the chassis if repla ceme nt of any of the following components is ne c- e ...
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Emerson ROSEMOUNT NGA2000 HFID - page 52
Instruction Manual 748297-E June 2003 4-14 Maintenance and Troubles hooting Rosemount Analytic al Inc. A Division of Emerson Process Management Model NGA2000 HFID Figure 4-12. Electronics Assembly – Exploded Vie w Printed Circuit Boards When replacing a circuit board, the follo w- ing procedure is re comme nded: 1. Per Section 4-2e on page 4-13, ...
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Emerson ROSEMOUNT NGA2000 HFID - page 53
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Pr ocess Management Maintenance and Troubleshooting 4-15 Model NGA2000 HFID Case Temperature Sensor 1. Per Section 4-2e on page 4-13, re- move securing hardware from elec- tronics assembly and lay on bench. 2. Disconnect case temp erature sen s or cable. 3. Remove ...
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Emerson ROSEMOUNT NGA2000 HFID - page 54
Instruction Manual 748297-E June 2003 4-16 Maintenance and Troubles hooting Rosemount Analytic al Inc. A Division of Emerson Process Management Model NGA2000 HFID Case Pressure Purge S w itch 1. Per Section 4-2e on page 4-13, re- move securing hardware from elec- tronics assembly and lay on bench. 2. Disconnect the two ele ctrical termi- nals, note ...
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Emerson ROSEMOUNT NGA2000 HFID - page 55
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Pr ocess Management Maintenance and Troubleshooting 4-17 Model NGA2000 HFID Preamp Assembly 1. Per Section 4-2e on page 4-13, re- move securing hardware from elec- tronics assembly and lay on bench. 2. Disconnect a nd note location of ca- bles. 3. Remove the two s ...
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Emerson ROSEMOUNT NGA2000 HFID - page 56
Instruction Manual 748297-E June 2003 4-18 Maintenance and Troubles hooting Rosemount Analytic al Inc. A Division of Emerson Process Management Model NGA2000 HFID f. Fan Assembly 1. Disconnect a nd note location of ca- bles. 2. Remove the two hex nut s secu ring the fan to the chassis, lift fan as- sembly out. Figure 4-16. Fan Assembly Installation ...
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Emerson ROSEMOUNT NGA2000 HFID - page 57
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Pr ocess Management Maintenance and Troubleshooting 4-19 Model NGA2000 HFID g. Flow Controller 1. Disconnect the all tubing a nd wiring connectors, note locations . 2. Remove the four hex nut s securing the flow controller assembly to the analyzer module chassis. ...
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Emerson ROSEMOUNT NGA2000 HFID - page 58
Instruction Manual 748297-E June 2003 4-20 Maintenance and Troubles hooting Rosemount Analytic al Inc. A Division of Emerson Process Management Model NGA2000 HFID Figure 4-18. Flow Controller Assembly – Exploded Vie w Remove and discard bracket supplied with regulator, assembly as shown. Sample Sensor 656418 Regulator 250 psi 023382 FLOW Regulate ...
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Emerson ROSEMOUNT NGA2000 HFID - page 59
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Pr ocess Management Maintenance and Troubleshooting 4-21 Model NGA2000 HFID h. DC Power Supply Module 1. Disconnect a nd note location of all wiring to DC power supply module. 2. Remove the two hex nut s secu ring module to chassis, remove module. Figure 4-19. DC ...
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Emerson ROSEMOUNT NGA2000 HFID - page 60
Instruction Manual 748297-E June 2003 4-22 Maintenance and Troubles hooting Rosemount Analytic al Inc. A Division of Emerson Process Management Model NGA2000 HFID LED Indicator Assembly 657029 Purge Air Flow Switch 656533 Burner Air Regulator 902832 Burner Air Sensor 656443 Air Ignite Restrictor 655794 Manual Ignite Toggle Switch 657053 Purge Air R ...
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Emerson ROSEMOUNT NGA2000 HFID - page 61
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Pr ocess Management Maintenance and Troubleshooting 4-23 Model NGA2000 HFID Replacing front panel components 1. To access compone nts, remove the four front panel mounting screws (two on front, one on each side). 2. Remove the burner ai r regulator and fuel regula ...
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Emerson ROSEMOUNT NGA2000 HFID - page 62
Instruction Manual 748297-E June 2003 4-24 Maintenance and Troubleshooting Rosemount Analytic al Inc. A Division of Emerson Process Management Model NGA2000 HFID LON/Power Module 1. Disconnect wiring conn ectors, note locations. 2. Refer to Figure 4-20 on page 4-2 2 . From the outside of the front panel, remove the two mounting screws. 3. Install r ...
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Emerson ROSEMOUNT NGA2000 HFID - page 63
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Pr ocess Management Maintenance and Troubleshooting 4-25 Model NGA2000 HFID Burner Air and Fuel Regulators 1. Disconnect the two tube s and the sensor fitting on the rear of the regu- lator, note locations. 2. Replace the Teflon pipe thread tap e on the threads of ...
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Emerson ROSEMOUNT NGA2000 HFID - page 64
Instruction Manual 748297-E June 2003 4-26 Maintenance and Troubles hooting Rosemount Analytic al Inc. A Division of Emerson Process Management Model NGA2000 HFID Air Ignite Restrictor 1. On the burner air solenoid valve: a. Disconnect the tube at the top elbow fitting. b. Disconnect tube at tee fitting. c. Lift solenoid valve from ana- lyzer modul ...
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Emerson ROSEMOUNT NGA2000 HFID - page 65
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Pr ocess Management Maintenance and Troubleshooting 4-27 Model NGA2000 HFID j. Rear Panel Components The following component s are mounted to the rear panel: Fuel In 2-Way Solenoid Valve Regulated Air In Check Valve Burner Air In Filter Heated Sample B y pass Out ...
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Emerson ROSEMOUNT NGA2000 HFID - page 66
Instruction Manual 748297-E June 2003 4-28 Maintenance and Troubles hooting Rosemount Analytic al Inc. A Division of Emerson Process Management Model NGA2000 HFID Fuel In 2-Way Solenoid Valve 1. Disconnect wiring solen oid valve wir- ing connector, note location. 2. Inside the analyzer m odule, discon- nect the tube going to the connector on the ? ...
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Emerson ROSEMOUNT NGA2000 HFID - page 67
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Pr ocess Management Maintenance and Troubleshooting 4-29 Model NGA2000 HFID 4-3 TROUBLESHOOTING CHECKLIST a. Safety System 1. Verify purge supply pre ssure at bulkhead is between 10 and 20 psig. 2. Chec k case for lea ks. 3. Check burne r for leaks. 4. Verify purg ...
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Emerson ROSEMOUNT NGA2000 HFID - page 68
Instruction Manual 748297-E June 2003 4-30 Maintenance and Troubles hooting Rosemount Analytic al Inc. A Division of Emerson Process Management Model NGA2000 HFID c. Drift 1. Verify that the sample, burner air, and fuel supply pressures are constant. 2. Check that the tubing, reg u lators, pumps, fittings, and valves are clean of hydrocarbons. 3. V ...
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Emerson ROSEMOUNT NGA2000 HFID - page 69
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Process Management Replacement Parts 5-1 Model NGA2000 HFID SECTION 5 REPLACEMENT PARTS WARNING PARTS INTEGRITY Tampering with or unauthorized substitution of componen ts may adversely affect sa fe ty of this product. Use only factory -appr oved components for rep ...
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Emerson ROSEMOUNT NGA2000 HFID - page 70
Instruction Manual 748297-E June 2003 5-2 Replacement Parts Rosemount Analyt ical Inc. A Division of Emerson Process Management Model NGA2000 HFID 5-2 REPLACEMENT PARTS a. General 813344 Fuse, 6A 903107 Fuse, Thermal Cutoff 72 ° (2 Required - Safety and Power Supply PCB’s) 657029 LED Indicator Assembly 656560 LON/Power Module 657413 DC Power Sup ...
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Emerson ROSEMOUNT NGA2000 HFID - page 71
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Process Management Replacement Parts 5-3 Model NGA2000 HFID c. Oven Components 659551 Oven Assembly 657359 Burner Assembly 657205 Ignitor Assembly 903736 O-Ring (Ignitor Assembly) 657063 RTD Detector 903125 Set Screw M3X0.5 x 10mm (RTD Detector) 657468 Temperature ...
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Emerson ROSEMOUNT NGA2000 HFID - page 72
Instruction Manual 748297-E June 2003 5-4 Replacement Parts Rosemount Analyt ical Inc. A Division of Emerson Process Management Model NGA2000 HFID ...
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Emerson ROSEMOUNT NGA2000 HFID - page 73
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Proc ess Management Return of Material 6-1 Model NGA2000 HFID SECTION 6 RETURN OF MATERIAL 6-1 RETURN OF MATERIAL If factory repair of defective equipment is re- quired, proceed as follows: 1. Secure a return autho rization from a Rosemount Analytical Inc. Sales O ...
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Emerson ROSEMOUNT NGA2000 HFID - page 74
Instruction Manual 748297-E June 2003 6-2 Return of Material Rosemount A nalytical Inc. A Division of Emerson Process Management Model NGA2000 HFID ...
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Emerson ROSEMOUNT NGA2000 HFID - page 75
WARRANTY Goods and part(s) (excluding consu mables) manufac tured by Seller are warrant ed to be free fro m defects in workman ship and material under normal use and se rvice for a period of twelve (12) months from the date of shipment by Seller. Consumable s, glass electrode s, membranes, liquid junctions, electrolyte, o-rings, etc., are warr ante ...
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Emerson ROSEMOUNT NGA2000 HFID - page 76
Instruction Manual 748297-E June 2003 © Rosemount Analytical Inc. 2003 EMERSON PROCESS MAN A GEMENT Rosemount Analytical Inc. Process Analytic Division 1201 N. Main St. Orrville, OH 44667-0901 T (330) 682-9010 F (330) 684-4434 E gas.csc@emersonprocess.com ASIA - PACIFIC Fisher-Rosemount Singapore Private Ltd. 1 Pandan Crescent Singapore 128461 Rep ...
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