Manuale d’uso / di manutenzione del prodotto NGA 2000 TO2 del fabbricante Emerson
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Instruction Manual 760008-A September 2001 http://www.processanalytic.com Model NGA 2000 TO2 Trace Oxygen Analyzer.
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 760008-A September 2001 Rosemount Analytical Inc. A Division of Emerson Process Management Contents i Model NGA 2000 TO2 TABLE OF CONTENTS PREFACE......................................................................................
Instruction Manual 760008-A September 2001 ii Contents Rosemount Analytical Inc. A Division of Emerson Process Management Model NGA 2000 TO2 e. Disp lay Controls .........................................................................................
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emerson Process Management Contents iii Model NGA 2000 TO2 LIST OF ILLUSTRATIONS Figure 1-1. Trace Oxygen Dete ctor Coulometric Principle ..............................
Instruction Manual 760008-A September 2001 iv Contents Rosemount Analytical Inc. A Division of Emerson Process Management Model NGA 2000 TO2.
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emerson Process Management Preface P-1 Model NGA 2000 TO2 PREFACE INTENDED USE STATEMENT The purpose of this manual i.
Instruction Manual 760008-A September 2001 P-2 Preface Rosemount Analytical Inc. A Division of Emerson Process Management Model NGA 2000 TO2 SAFETY SUMMARY If this equipment is used in a manner not specified in these instructions, protective system s may be im- paired.
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emerson Process Management Preface P-3 Model NGA 2000 TO2 GENERAL PRECAUTIONS FOR HANDLING AND STORING HIGH PRESSURE .
Instruction Manual 760008-A September 2001 P-4 Preface Rosemount Analytical Inc. A Division of Emerson Process Management Model NGA 2000 TO2 DOCUMENTATION The following NGA 2000 TO2 instru ction materials are av ailable. Conta ct Customer Service Center or the local representative to order.
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emerson Process Management Preface P-5 Model NGA 2000 TO2 GLOSSARY OF TERMS Analyzer Module The module that contains all sensor/detecto r compon ents for development of a Primary Variable sign al; in- cludes all signal conditioning and temperature control circuitry.
Instruction Manual 760008-A September 2001 P-6 Preface Rosemount Analytical Inc. A Division of Emerson Process Management Model NGA 2000 TO2 Softkey s The five function keys located below the front pa nel display; they assume the function displayed directly above each on the display, a function dictated by software.
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emerson Process Management Description and Specifications 1-1 Model NGA 2000 TO2 SECTION 1 DESCRIPTION AND SPECIFICAT.
Instruction Manual 760008-A September 2001 1-2 Description and Specifications Rosemount A nalytical Inc. A Division of Emerson Process Management Model NGA 2000 TO2 Figure 1-1.
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emerson Process Management Description and Specifications 1-3 Model NGA 2000 TO2 Figure 1-2.
Instruction Manual 760008-A September 2001 1-4 Description and Specifications Rosemount A nalytical Inc. A Division of Emerson Process Management Model NGA 2000 TO2 1-5 SPECIFICATIONS 1 a. General Measurement Specie s .................................
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emerson Process Management Description and Specifications 1-5 Model NGA 2000 TO2 d. Gas Connections Sample In ...................................................... 1/4 inch O.
Instruction Manual 760008-A September 2001 1-6 Description and Specifications Rosemount A nalytical Inc. A Division of Emerson Process Management Model NGA 2000 TO2.
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emerson Process Management Installation 2-1 Model NGA 2000 TO2 SECTION 2 INSTALLATION WARNING . Before starting to install this equip- ment, read the Safety Summary in the Preface section of this manual.
Instruction Manual 760008-A September 2001 2-2 Installation Rosemount Analytical In c. A Division of Emerson Process Management Model NGA 2000 TO2 The same temperature restrictions apply to the location of the zero and span gas cylin- ders. 2-4 GASES a.
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emerson Process Management Installation 2-3 Model NGA 2000 TO2 a. Leak Test The TO2 Analyzer Module is completely tested at the factory for gas leakage. The user is responsible for testing for leakage only at the inlet and outlet fittings on the rear panel.
Instruction Manual 760008-A September 2001 2-4 Installation Rosemount Analytical In c. A Division of Emerson Process Management Model NGA 2000 TO2 Figure 2-1.
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emerson Process Management Installation 2-5 Model NGA 2000 TO2 Figure 2-2. Outline and Mounting Dimensions 6.00 [152] 7.00 [178] 8.10 [206] 2.70 [68] 1.2 [31] .06 [1.5 ] DIA 8.
Instruction Manual 760008-A September 2001 2-6 Installation Rosemount Analytical In c. A Division of Emerson Process Management Model NGA 2000 TO2 Network Connections Power Connection Fuse Power Indicator Light Sample Inlet 1/4" Tube Sample Exhaust 1/4" Tube Figure 2-3.
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emerson Process Management Operation 3-1 Model NGA 2000 TO2 SECTION 3 OPERATION 3-1 OVERVIEW Once the TO2 has been correctly assembl ed and installed in accordance with the instruc- tions in Section 2, the analyzer is ready for operation.
Instruction Manual 760008-A September 2001 3-2 Operation Rosemount Analytical Inc. A Division of Emerson Process Management Model NGA 2000 TO2 a. Menu Lines & Softkey Functionality Menu lines can be selected with the ↑ key or the ↓ key. The selected line is dis- played as white lettering on a black back- ground (reverse text).
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emerson Process Management Operation 3-3 Model NGA 2000 TO2 TO2 16.4 pp m Back… Back… -- Co nfirmation Requ ired – Do you really wa nt to do this ?? Press “Yes” or “Back…” TO2 16.
Instruction Manual 760008-A September 2001 3-4 Operation Rosemount Analytical Inc. A Division of Emerson Process Management Model NGA 2000 TO2 TO2 37.50 ppm Measure Status… Channel Lock… MFG Data .
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emerson Process Management Operation 3-5 Model NGA 2000 TO2 TO2 3 7.
Instruction Manual 760008-A September 2001 3-6 Operation Rosemount Analytical Inc. A Division of Emerson Process Management Model NGA 2000 TO2 3-3 STARTUP & INITIALIZATION Establish sample or zero gas flow through the analyzer module at a nominal flow rate of 2 SCFH (1 l/min).
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emerson Process Management Operation 3-7 Model NGA 2000 TO2 a. Quick Start This analyzer module is equipped with a quick start feature which allows the sen- sor to begin measuring low ppm oxygen faster.
Instruction Manual 760008-A September 2001 3-8 Operation Rosemount Analytical Inc. A Division of Emerson Process Management Model NGA 2000 TO2 3-4 BASIC CONTROLS, SETUP AND ST ATUS The following sections descri be the basic control of the analyzer and the viewing of channel parameters.
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emerson Process Management Operation 3-9 Model NGA 2000 TO2 b. Single Component Display The Measure menu that displays after startup is the Single Component displ ay of the analyzer.
Instruction Manual 760008-A September 2001 3-10 Operation Rosemount Analytical Inc. A Division of Emerson Process Management Model NGA 2000 TO2 c. Multi Component Displa y If other analyzer modules ar.
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emerson Process Management Operation 3-11 Model NGA 2000 TO2 d. Basic Controls and Setup The Basic Controls and Setup menu is used to set the range, initiate and exit a quick start and exit the sleep mode.
Instruction Manual 760008-A September 2001 3-12 Operation Rosemount Analytical Inc. A Division of Emerson Process Management Model NGA 2000 TO2 e. Display Controls To adjust the display parameters, from the Main menu choose “Display con- trols…” as follows: Figure 3-14.
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emerson Process Management Operation 3-13 Model NGA 2000 TO2 3-5 EXPERT CONTROLS AND SETUP The Expert Controls and Se.
Instruction Manual 760008-A September 2001 3-14 Operation Rosemount Analytical Inc. A Division of Emerson Process Management Model NGA 2000 TO2 a. Calibration Procedure The TO2 analyzer module is fully factory calibrated prior to ship ment using certified gas standards.
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emerson Process Management Operation 3-15 Model NGA 2000 TO2 Figure 3-16. Calibration – Gas Scale Factor Move the cursor to the “Calibration…” line and press the ↵ key.
Instruction Manual 760008-A September 2001 3-16 Operation Rosemount Analytical Inc. A Division of Emerson Process Management Model NGA 2000 TO2 Span Calibration Depending upon the nature of your appli- cation, it may be beneficial to verify the span calibration of the analyzer module every 3-4 months.
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emerson Process Management Operation 3-17 Model NGA 2000 TO2 b. Alarms From the Analyzer Module Setup and Controls menu, choose Alarms as follows: Figure 3-18. Alarms Move the cursor to the “Alarms…” line and press the ↵ key.
Instruction Manual 760008-A September 2001 3-18 Operation Rosemount Analytical Inc. A Division of Emerson Process Management Model NGA 2000 TO2 c. Ranges From the Analyzer Module Setup and Controls menu, choose Ranges a s fol- lows: Figure 3-19. Ranges Move the cursor to the “Ranges…” line and press the ↵ key.
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emerson Process Management Operation 3-19 Model NGA 2000 TO2 d. Linearization Linearization is only performed whe n the sensor is changed. See section 4-3 be- low. e. Measurement Display Configuration Figure 3-20.
Instruction Manual 760008-A September 2001 3-20 Operation Rosemount Analytical Inc. A Division of Emerson Process Management Model NGA 2000 TO2 f. Concentration Measurement This menu establishes several featu res and parameters of the concentration measurement and display.
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emerson Process Management Operation 3-21 Model NGA 2000 TO2 Sensor model: Adjustable for both “Standard” and “.
Instruction Manual 760008-A September 2001 3-22 Operation Rosemount Analytical Inc. A Division of Emerson Process Management Model NGA 2000 TO2 g. Flow Measurement Sample flow should be maintained within a range suitable for the desired a ccuracy. See Effect of Flow in Section 1-5a.
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emerson Process Management Operation 3-23 Model NGA 2000 TO2 h. Temperature Measurement Used to set the temperature display units. Figure 3-23. Temperature Measurement Set the upper and lower alarm limits for sa mple flow as desired.
Instruction Manual 760008-A September 2001 3-24 Operation Rosemount Analytical Inc. A Division of Emerson Process Management Model NGA 2000 TO2 3-6 SYSTEM & NETWORK I/O MODULE CON- TROLS (SETUP) T.
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emerson Process Management Operation 3-25 Model NGA 2000 TO2 a. System SIO This menu provides submen us for setting up the output configurations of the SIO signals.
Instruction Manual 760008-A September 2001 3-26 Operation Rosemount Analytical Inc. A Division of Emerson Process Management Model NGA 2000 TO2 b. Analog Output Setup In the System SIO Module menu (Figure 3-25), select Analog output setup… Select analog output number Choose the desired analog outp ut (1-8) to set the parameters.
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emerson Process Management Operation 3-27 Model NGA 2000 TO2 Signal value for 0% (100% ) out- put It is possible to set the signal value for 0% output and for 100% output so as to out- put only a portion of the entire range.
Instruction Manual 760008-A September 2001 3-28 Operation Rosemount Analytical Inc. A Division of Emerson Process Management Model NGA 2000 TO2 Output(s) value on analy zer failure Choose the desired signal level to ca use a failure condition.
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emerson Process Management Operation 3-29 Model NGA 2000 TO2 Special Scaling for Concentra- tion Signal This menu allows for the setting of each of the 8 outputs to be the same as the range limit “Yes” or as set on the previous menus.
Instruction Manual 760008-A September 2001 3-30 Operation Rosemount Analytical Inc. A Division of Emerson Process Management Model NGA 2000 TO2 Communication protocol: AK MODBUS RTU None (not applicab.
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emerson Process Management Operation 3-31 Model NGA 2000 TO2 Choose signal… Brings up menu shown below. Choose desired source module for the relay output number (1-3) being config- ured.
Instruction Manual 760008-A September 2001 3-32 Operation Rosemount Analytical Inc. A Division of Emerson Process Management Model NGA 2000 TO2 TO2 37.
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emerson Process Management Operation 3-33 Model NGA 2000 TO2 a. Diagnostic Menus This menu has two submenus for vie w ing and resetting any software errors. The “Control module diagnostics” menu is not applicable to this analyzer model.
Instruction Manual 760008-A September 2001 3-34 Operation Rosemount Analytical Inc. A Division of Emerson Process Management Model NGA 2000 TO2 Date and Time This menu is used to set the date, time and format for the analyzer. Select a line with the ↑ or ↓ keys.
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emerson Process Management Operation 3-35 Model NGA 2000 TO2 Entering a level locked by security code For example, return to the Main Menu by pressing the F4 key twice.
Instruction Manual 760008-A September 2001 3-36 Operation Rosemount Analytical Inc. A Division of Emerson Process Management Model NGA 2000 TO2.
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emer son Process Management Maintenance and Service 4-1 Model NGA 2000 TO2 SECTION 4 MAINTENANCE AND SERVICE 4-1 OVERVIEW DANGER . ELECTRICAL SHOCK HAZARD Operate this equipment only w hen covers are secured.
Instruction Manual 760008-A September 2001 4-2 Maintenance and Service Ros emount Analytical Inc. A Di vision of Emerson Process Management Model NGA 2000 TO2 Sensor Cov er Indicat or, Elect rolyte Level Sensor Res ervoir Mounting S crews (3 places) Enclos ure Back Wal l Mounting S crews (2 places) Flow Sensor SIDE VIEW TOP VIEW CAUTION .
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emerson Pr ocess Management Maintenance and Service 4-3 Model NGA 2000 TO2 b. Electrolyte Replacement Before replacing the electrolyte, be su re to turn off and disconnect all gas connec- tions to the analyzer module.
Instruction Manual 760008-A September 2001 4-4 Maintenance and Service Ros emount Analytical Inc. A Di vision of Emerson Process Management Model NGA 2000 TO2 possible leakage cause d by damage in shipment.
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emerson Pr ocess Management Maintenance and Service 4-5 Model NGA 2000 TO2 Select Linearization… Select Linearization raw values (sen sor cur- rent)… Enter the data for each raw value point.
Instruction Manual 760008-A September 2001 4-6 Maintenance and Service Ros emount Analytical Inc. A Di vision of Emerson Process Management Model NGA 2000 TO2 4-4 FLOW SENSOR REPLACEMENT See Figure 1-2 for Flow Sensor location. To replace Flow Sensor, r emove all conn ecting hardware and undo conne ctions to the sample line.
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emer son Process Management Troubleshooting 5-1 Model NGA 2000 TO2 SECTION 5 TROUBLESHOOTING 5-1 TROUBLESHOOTING The following provides a short list of common troubleshooting tips.
Instruction Manual 760008-A September 2001 5-2 Maintenance and Service Rosemount Analyt ical Inc. A Division of Emerson Process Management Model NGA 2000 TO2.
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emerson Pr ocess Management Replacement Parts 6-1 Model NGA 2000 TO2 SECTION 6 REPLACEMENT PARTS WARNING . PARTS INTEGRITY Tampering with or unauthorized substitution of components may ad- versely affect safety of this product.
Instruction Manual 760008-A September 2001 6-2 Replacement Parts Rosemount A nalytical Inc. A Divisi on of Emerson Process Management Model NGA 2000 TO2 6-2 REPLACEMENT PARTS 658350 Computer Analysis .
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emerson Proc ess Management Return of Material 7-1 Model NGA 2000 TO2 SECTION 7 RETURN OF MATERIAL 7-1 RETURN OF MATERIAL If factory repair of defective equipment is re- quired, proceed as follows: 1.
Instruction Manual 760008-A September 2001 7-2 Return of Material Rosemount A nalytical Inc. A Division of Emerson Process Management Model NGA 2000 TO2.
Instruction Manual 760008-A September 2001 Rosemount Analytical Inc. A Division of Emer son Process Management Index 8-1 Model NGA 2000 TO2 SECTION 8 INDEX A Analog output setup, 3-26 Analog output nu.
Instruction Manual 760008-A September 2001 8-2 Index Rosemount Analytical Inc. A Division of Emerson Process Management Model NGA 2000 TO2 Q Quick start Aborting, 3-7 Accessing, 3-7 R Relay outputs Ch.
Rosemount Analytical 7483 77-B Material Safety Data Sheet Rosemount A nalytical Inc. 4125 East La Palma Avenue • Anaheim, California 92807-1802 • T EL 714-986-7600 • FAX 714-577-8006 September 2.
MATERIAL SA FETY DATA SHEET 748377-B NOTICE: WHILE ROSEMOUNT ANALYTICAL BELIEVES THE INFORMATION CONTAI NED HEREIN IS VALID AND ACCURATE, ROSEMOUNT ANALYTICAL MAKES NO WA RRANTY OR REPR ESENTATION AS TO ITS VALIDITY, ACCURACY, OR CURRENCY.
ROSEMOUNT WARRANTY Rosemount warrants that the equi pment manufactured and sold by it will, upon shipment, be free of defects in workmanship or material.
Instruction Manual 760008-A September 2001 © Rosemount Analytical Inc. 2001 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 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 NGA 2000 TO2 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 NGA 2000 TO2 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Emerson NGA 2000 TO2 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Emerson NGA 2000 TO2 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Emerson NGA 2000 TO2, 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 NGA 2000 TO2.
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 NGA 2000 TO2. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Emerson NGA 2000 TO2 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.
