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Emerson Process Management NGA2000 HFID manuale d’uso - BKManuals

Emerson Process Management NGA2000 HFID manuale d’uso

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Un buon manuale d’uso

Le regole impongono al rivenditore l'obbligo di fornire all'acquirente, insieme alle merci, il manuale d’uso Emerson Process Management NGA2000 HFID. La mancanza del manuale d’uso o le informazioni errate fornite al consumatore sono la base di una denuncia in caso di inosservanza del dispositivo con il contratto. Secondo la legge, l’inclusione del manuale d’uso in una forma diversa da quella cartacea è permessa, che viene spesso utilizzato recentemente, includendo una forma grafica o elettronica Emerson Process Management NGA2000 HFID o video didattici per gli utenti. La condizione è il suo carattere leggibile e comprensibile.

Che cosa è il manuale d’uso?

La parola deriva dal latino "instructio", cioè organizzare. Così, il manuale d’uso Emerson Process Management NGA2000 HFID descrive le fasi del procedimento. Lo scopo del manuale d’uso è istruire, facilitare lo avviamento, l'uso di attrezzature o l’esecuzione di determinate azioni. Il manuale è una raccolta di informazioni sull'oggetto/servizio, un suggerimento.

Purtroppo, pochi utenti prendono il tempo di leggere il manuale d’uso, e un buono manuale non solo permette di conoscere una serie di funzionalità aggiuntive del dispositivo acquistato, ma anche evitare la maggioranza dei guasti.

Quindi cosa dovrebbe contenere il manuale perfetto?

Innanzitutto, il manuale d’uso Emerson Process Management NGA2000 HFID dovrebbe contenere:
- informazioni sui dati tecnici del dispositivo Emerson Process Management NGA2000 HFID
- nome del fabbricante e anno di fabbricazione Emerson Process Management NGA2000 HFID
- istruzioni per l'uso, la regolazione e la manutenzione delle attrezzature Emerson Process Management NGA2000 HFID
- segnaletica di sicurezza e certificati che confermano la conformità con le norme pertinenti

Perché non leggiamo i manuali d’uso?

Generalmente questo è dovuto alla mancanza di tempo e certezza per quanto riguarda la funzionalità specifica delle attrezzature acquistate. Purtroppo, la connessione e l’avvio Emerson Process Management NGA2000 HFID non sono sufficienti. Questo manuale contiene una serie di linee guida per funzionalità specifiche, la sicurezza, metodi di manutenzione (anche i mezzi che dovrebbero essere usati), eventuali difetti Emerson Process Management NGA2000 HFID e modi per risolvere i problemi più comuni durante l'uso. Infine, il manuale contiene le coordinate del servizio Emerson Process Management in assenza dell'efficacia delle soluzioni proposte. Attualmente, i manuali d’uso sotto forma di animazioni interessanti e video didattici che sono migliori che la brochure suscitano un interesse considerevole. Questo tipo di manuale permette all'utente di visualizzare tutto il video didattico senza saltare le specifiche e complicate descrizioni tecniche Emerson Process Management NGA2000 HFID, come nel caso della versione cartacea.

Perché leggere il manuale d’uso?

Prima di tutto, contiene la risposta sulla struttura, le possibilità del dispositivo Emerson Process Management NGA2000 HFID, l'uso di vari accessori ed una serie di informazioni per sfruttare totalmente tutte le caratteristiche e servizi.

Dopo l'acquisto di successo di attrezzature/dispositivo, prendere un momento per familiarizzare con tutte le parti del manuale d'uso Emerson Process Management NGA2000 HFID. Attualmente, sono preparati con cura e tradotti per essere comprensibili non solo per gli utenti, ma per svolgere la loro funzione di base di informazioni e di aiuto.

Sommario del manuale d’uso

  • Pagina 1

    Instruction Manual 748297-E June 2003 http://www.processanalytic.com Model NGA2000 HFID Heated Flame Ionization Detector Analyzer Module[...]

  • Pagina 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[...]

  • Pagina 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 .................................[...]

  • Pagina 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 ........................................................................................[...]

  • Pagina 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[...]

  • Pagina 6

    Instruction Manual 748297-E June 2003 iv Contents Rosemount Analytical Inc. A D ivision of Emerson Process Management Model NGA2000 HFID[...]

  • Pagina 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 [...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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 ...........[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 30

    Instruction Manual 748297-E June 2003 Installation Rosemount Analytical Inc. A Division of Emerson Process Management 2-10 Model NGA2000 HFID[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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-[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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 [...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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-[...]

  • Pagina 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[...]

  • Pagina 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, [...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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. [...]

  • Pagina 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[...]

  • Pagina 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 [...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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 [...]

  • Pagina 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 ?[...]

  • Pagina 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[...]

  • Pagina 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[...]

  • Pagina 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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    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[...]

  • Pagina 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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    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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    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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    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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    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[...]

  • Pagina 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[...]