Manuale d’uso / di manutenzione del prodotto NGA2000 HFID del fabbricante Emerson Process Management
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Instruction Manual 748297-E June 2003 http://www.processanalytic.com Model NGA2000 HFID Heated Flame Ionization Detector Analyzer Module.
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.
Instruction Manual 748297-E June 2003 Rosemount Analytical Inc. A Division of Emerson Process Management Contents i Model NGA2000 HFID TABLE OF CONTENTS PREFACE...........................................................................................
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 .
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 ........................................
Instruction Manual 748297-E June 2003 iv Contents Rosemount Analytical Inc. A D ivision of Emerson Process Management Model NGA2000 HFID.
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.
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.
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.
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.
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.
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.
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.
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.
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 ion.
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.
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 Pr.
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 .
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 .
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 .
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.
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.
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.
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.
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/.
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).
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.
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 P.
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 follo.
Instruction Manual 748297-E June 2003 Installation Rosemount Analytical Inc. A Division of Emerson Process Management 2-10 Model NGA2000 HFID.
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.
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.
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.
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.
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.
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 safet.
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.
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.
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.
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.
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.
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.
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 Pre.
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.
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.
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.
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 ≈ .
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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 A.
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).
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 .
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.
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.
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.
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.
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.
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.
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.
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.
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.
Instruction Manual 748297-E June 2003 5-4 Replacement Parts Rosemount Analyt ical Inc. A Division of Emerson Process Management Model NGA2000 HFID.
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.
Instruction Manual 748297-E June 2003 6-2 Return of Material Rosemount A nalytical Inc. A Division of Emerson Process Management Model NGA2000 HFID.
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.
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.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Emerson Process Management NGA2000 HFID è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Emerson Process Management NGA2000 HFID - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Emerson Process Management NGA2000 HFID imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Emerson Process Management NGA2000 HFID ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Emerson Process Management NGA2000 HFID, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Emerson Process Management NGA2000 HFID.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Emerson Process Management NGA2000 HFID. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Emerson Process Management NGA2000 HFID insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
