Teledyne 4020 - Hydrocarbon analyzer Instrukcja Użytkownika

Total Hydrocarbon Analyzer Teledyne Analytical Instruments i INSTRUCTION, OPERATING, AND MAINTENANCE MANUAL FOR MODEL 4020 Standard Software Versio

Model 4020 Teledyne Analytical Instruments x 4.6.16.2 User Select 59 4.6.16.3 Default (By Function) 61 4.6.16.4 Observing the gas Stream Concentr

Total Hydrocarbon Analyzer Teledyne Analytical Instruments xi List of Figures Figure 1-1: Gas Sample System with Optional AutoCal Valves ... 4

Model 4020 Teledyne Analytical Instruments xii List of Tables Table 3-1: Analog Output Connections ... 18 Tab

Total Hydrocarbon Analyzer Teledyne Analytical Instruments xiii Additional Safety Information DANGER COMBUSTIBLE GAS USAGE WARNING This is a

Model 4020 Teledyne Analytical Instruments xiv Always purge the entire system before performing any maintenance and always leak check the system af

Total Hydrocarbon Analyzer Teledyne Analytical Instruments xv 3. External hazardous voltages which may be connected to the Model 4020 alarm relay

Model 4020 Teledyne Analytical Instruments xvi WARNING: THIS INSTRUMENT IS DESIGNED TO BE OPERATED IN A NONHAZARDOUS AREA. THE ANALYZER USES HYDRO

Total Hydrocarbon Analyzer Introduction Teledyne Analytical Instruments 1 Introduction Teledyne Analytical Instruments Model 4020 Total Hydrocarbon

Introduction Model 4020 Teledyne Analytical Instruments 2  Two adjustable concentration alarms and a system failure alarm.  Extensive self-diagn

Total Hydrocarbon Analyzer Introduction Teledyne Analytical Instruments 3 The standard analyzer is housed in a sheet steel equipment case flush-mou

Model 4020 Teledyne Analytical Instruments ii Copyright © 2010 Teledyne Analytical Instruments All Rights Reserved. No part of this manual may be r

Introduction Model 4020 Teledyne Analytical Instruments 4 Figure 1-1: Gas Sample System with Optional AutoCal Valves

Total Hydrocarbon Analyzer Introduction Teledyne Analytical Instruments 5 Figure 1-2: Gas Sample System Without Optional AutoCal Valves

Introduction Model 4020 Teledyne Analytical Instruments 6 Figure 1-3: Flame Ionization Cell

Total Hydrocarbon Analyzer Operational Theory Teledyne Analytical Instruments 7 Operational Theory 2.1 Introduction The Model 4020 Total Hydrocarbo

Operational Theory Model 4020 Teledyne Analytical Instruments 8 The basic analyzer consists of an isothermal chamber containing the pressure regula

Total Hydrocarbon Analyzer Operational Theory Teledyne Analytical Instruments 9 located in line with the sample port. See Figure 1-1 for a flow sch

Operational Theory Model 4020 Teledyne Analytical Instruments 10 The thermistor acts as the sensor in the flame guard circuit. Its ambient temperat

Total Hydrocarbon Analyzer Operational Theory Teledyne Analytical Instruments 11 an input impedance measuring in the billions of ohms. It is static

Operational Theory Model 4020 Teledyne Analytical Instruments 12 isothermal chamber against excessive temperature, which may occur if the temperatu

Total Hydrocarbon Analyzer Installation Teledyne Analytical Instruments 13 Installation Installation of the Model 4020 Total Hydrocarbon Analyzer

Total Hydrocarbon Analyzer Teledyne Analytical Instruments iii Specific Model Information The instrument for which this manual was supplied may inc

Installation Model 4020 Teledyne Analytical Instruments 14 Note: To completely slide the analyzer out of the enclosure, pull analyzer out until it s

Total Hydrocarbon Analyzer Installation Teledyne Analytical Instruments 15 Figure 3-1: Gas Connections Gas connections to the instrument are made

Installation Model 4020 Teledyne Analytical Instruments 16 3.3.2.1 VENT CONNECTIONS Two separate vent connections may be required on your instrument

Total Hydrocarbon Analyzer Installation Teledyne Analytical Instruments 17 For safe connections, no uninsulated wiring should be able to come in c

Installation Model 4020 Teledyne Analytical Instruments 18 Figure 3-2: Equipment Interface Connector Pin Arrangement 3.3.3.4 ANALOG OUTPUT There are

Total Hydrocarbon Analyzer Installation Teledyne Analytical Instruments 19 23 – Range ID, 0-1 VDC, negative ground 24 + % Range, 0-1 VDC 7

Installation Model 4020 Teledyne Analytical Instruments 20 Table 3-3: Analog Range ID Output—Example Range Voltage Signal Current Signal Applic

Total Hydrocarbon Analyzer Installation Teledyne Analytical Instruments 21 (Reset by pressing the STANDBY button to remove power. Then press STAND

Installation Model 4020 Teledyne Analytical Instruments 22 0–1 volt across the terminals allows Span mode to terminate when done. A synchronous sign

Total Hydrocarbon Analyzer Installation Teledyne Analytical Instruments 23 When CRC opens again, zero and span are done, and the sample is being a

Model 4020 Teledyne Analytical Instruments iv slightly different. At the “FUEL” inlet, replace the “40% H2/60% N2” with pure H2. This is discussed

Installation Model 4020 Teledyne Analytical Instruments 24 Table 3-7: Pin out of 50 pin D-Sub Connector pin # Description 1 2 3 + Range ID 4-2

Total Hydrocarbon Analyzer Installation Teledyne Analytical Instruments 25 pin # Description 41 Calibration Contact 42 Alarm 2 NC Contact 43 Al

Installation Model 4020 Teledyne Analytical Instruments 26 Table 3-8: Commands via RS-232 Input Command Description as<enter> Immediately sta

Total Hydrocarbon Analyzer Installation Teledyne Analytical Instruments 27 Place the supply cylinders as close to the analyzer as possible, and in

Installation Model 4020 Teledyne Analytical Instruments 28 the instrument according to the gas connection diagram included at the back of this manua

Total Hydrocarbon Analyzer Operation Teledyne Analytical Instruments 29 Operation This section of the manual describes how to setup and operate th

Operation Model 4020 Teledyne Analytical Instruments 30 4. Span Gas: A cylinder containing a composition consisting of the parent gas and a specifi

Total Hydrocarbon Analyzer Operation Teledyne Analytical Instruments 31 2. Allow at least 2 hours warm-up (heat up sensor & sample system) af

Operation Model 4020 Teledyne Analytical Instruments 32 2. To avoid pressure shock to the instrument fuel regulator, slowly open the secondary valv

Total Hydrocarbon Analyzer Operation Teledyne Analytical Instruments 33 1. Turn off the fuel at the supply cylinder. 2. Observe the fuel pressur

Total Hydrocarbon Analyzer Teledyne Analytical Instruments v Safety Messages Your safety and the safety of others is very important. We have provid

Operation Model 4020 Teledyne Analytical Instruments 34  Special functions setup  Calibrate analog output Procedures for accessing and/or changi

Total Hydrocarbon Analyzer Operation Teledyne Analytical Instruments 35 Key presses: <key> The particular keystroke to enter is placed betw

Operation Model 4020 Teledyne Analytical Instruments 36 <Enter> at the initialization screen. The warm-up period is a crucial factor affecting

Total Hydrocarbon Analyzer Operation Teledyne Analytical Instruments 37 4.6.4.2 SETUP MODE The MAIN MENU consists of functions you can use to cust

Operation Model 4020 Teledyne Analytical Instruments 38  BACKGROUND GAS: Allows the user to choose between nitrogen or oxygen as the background ga

Total Hydrocarbon Analyzer Operation Teledyne Analytical Instruments 39 If you do not wish to continue a function, you can abort the session by es

Operation Model 4020 Teledyne Analytical Instruments 40 4.6.6 Setting up an AUTO-CAL If the analyzer is equipped with the optional auto-calibration

Total Hydrocarbon Analyzer Operation Teledyne Analytical Instruments 41 <Enter> Press <Enter> again to move to the next screen. As an

Operation Model 4020 Teledyne Analytical Instruments 42 Figure 4-4: AUTOCAL Screens 4.6.7 Password Protection Before a unique password is assign

Total Hydrocarbon Analyzer Operation Teledyne Analytical Instruments 43 Note however, that the instrument can still be used for analysis or for in

Model 4020 Teledyne Analytical Instruments vi CAUTION: THE ANALYZER SHOULD ONLY BE USED FOR THE PURPOSE AND IN THE MANNER DESCRIBED IN THIS MANUAL

Operation Model 4020 Teledyne Analytical Instruments 44 <▲▼> Use the ▲▼ keys to change the letters to the proper password. <Enter> The

Total Hydrocarbon Analyzer Operation Teledyne Analytical Instruments 45 4.6.8 Logging Out The LOGOUT function provides a convenient means of leavi

Operation Model 4020 Teledyne Analytical Instruments 46 Pre-M Test – GOOD (status of the medium gain of the amplifier) Pre-H Test – GOOD (sta

Total Hydrocarbon Analyzer Operation Teledyne Analytical Instruments 47 4.6.11 Zero and Span Functions The ZERO and SPAN functions are used to cal

Operation Model 4020 Teledyne Analytical Instruments 48 sample system, you may have to flow calibration gas for several minutes to purge the gas lin

Total Hydrocarbon Analyzer Operation Teledyne Analytical Instruments 49 value approaches the zero (span) concentration you entered for the zero (s

Operation Model 4020 Teledyne Analytical Instruments 50 The calibration process will initiate and after a few moments the LED digital display will i

Total Hydrocarbon Analyzer Operation Teledyne Analytical Instruments 51 concentration rises above the setpoint. Setting an alarm as LOW triggers t

Operation Model 4020 Teledyne Analytical Instruments 52 <Enter> Press <Enter> to move to the Active/Defeat field. <▲▼> Use the

Total Hydrocarbon Analyzer Operation Teledyne Analytical Instruments 53 <Enter> Press <Enter> to move to the setpoint field. <▲▼&

Total Hydrocarbon Analyzer Teledyne Analytical Instruments vii Table of Contents Safety Messages ...

Operation Model 4020 Teledyne Analytical Instruments 54 <Enter> Press <Enter> again to move to the Auto/MAN field. <▲▼> Use the

Total Hydrocarbon Analyzer Operation Teledyne Analytical Instruments 55 <Enter> When the last digit has been entered, press <Enter> a

Operation Model 4020 Teledyne Analytical Instruments 56 <▲▼> Use the <▲▼> keys to toggle between Auto and Manual. <Enter> Press

Total Hydrocarbon Analyzer Operation Teledyne Analytical Instruments 57 <Enter> Press <Enter> again to move to the dgtl field. <▲▼

Operation Model 4020 Teledyne Analytical Instruments 58 setting is 4 and that should suffice for most applications. In some applications where speed

Total Hydrocarbon Analyzer Operation Teledyne Analytical Instruments 59 <▲▼> Use the <▲▼> keys to toggle between the Disabled, Use

Operation Model 4020 Teledyne Analytical Instruments 60 There are three choices within the User Select option corresponding to the valve the user el

Total Hydrocarbon Analyzer Operation Teledyne Analytical Instruments 61 4.6.16.3 DEFAULT (BY FUNCTION) In the default mode of valve selection, t

Operation Model 4020 Teledyne Analytical Instruments 62 While in span calibration, the screen will display as: with a similar display for a zero

Total Hydrocarbon Analyzer Operation Teledyne Analytical Instruments 63 Note: The actual displayed concentration may be different depending on

Model 4020 Teledyne Analytical Instruments viii 3.2 Mounting the Analyzer 13 3.3 User Connections 14 3.3.1 Electrical Power Connections 14 3.3.

Operation Model 4020 Teledyne Analytical Instruments 64  Background Gas Selection 4.7.1 Zero Offset Adjustment The software in this instrument pro

Total Hydrocarbon Analyzer Operation Teledyne Analytical Instruments 65 mode, then you must adjust the zero of the instrument to read zero plus th

Operation Model 4020 Teledyne Analytical Instruments 66

Total Hydrocarbon Analyzer Maintenance Teledyne Analytical Instruments 67 Maintenance & Troubleshooting WARNING: DANGEROUS HIGH VOLTAGES EXIS

Maintenance Model 4020 Teledyne Analytical Instruments 68 attempt to evaluate performance on sample gas. If analyzer sensitivity is questionable, us

Total Hydrocarbon Analyzer Maintenance Teledyne Analytical Instruments 69 2. Then connect the DVM leads across tantalum capacitor C3. Note the po

Maintenance Model 4020 Teledyne Analytical Instruments 70 WARNING: DO NOT TOUCH CAPACITOR C1 OR C2 OR THEIR RELATED CIRCUIT FOILS. A SHOCK HAZARD M

Total Hydrocarbon Analyzer Maintenance Teledyne Analytical Instruments 71 intermittent open circuit. If there is, replace the cable. Do not attemp

Maintenance Model 4020 Teledyne Analytical Instruments 72 terminal 4 on the temperature control board P/N B30927, heater wires are black, and check

Total Hydrocarbon Analyzer Maintenance Teledyne Analytical Instruments 73 electrode cable. If steps 2 and 3 both check out properly, reconnect the

Total Hydrocarbon Analyzer Teledyne Analytical Instruments ix 4.5 Flame Ignition 32 4.5.1 Verification of the Flame Guard Circuit 32 4.5.2 Igniti

Maintenance Model 4020 Teledyne Analytical Instruments 74 Anode Power Supply: The high voltage anode power supply components are mounted on the flam

Total Hydrocarbon Analyzer Maintenance Teledyne Analytical Instruments 75 The control temperature is determined by the value of resistor R3 and C3

Maintenance Model 4020 Teledyne Analytical Instruments 76 selection of R3, causing the circuit to seek a temperature at which the thermistor resista

Total Hydrocarbon Analyzer Maintenance Teledyne Analytical Instruments 77 standoffs, instead of directly to the printed circuit, to eliminate the

Maintenance Model 4020 Teledyne Analytical Instruments 78

Total Hydrocarbon Analyzer Appendix Teledyne Analytical Instruments 79 Appendix Specifications Fuel: Per application: - Mixture of 40% hydrogen,

Appendix Model 4020 Teledyne Analytical Instruments 80 Application Data Model Number: Serial Number: Ranges Of Analysis: Output Signal: Start-

Total Hydrocarbon Analyzer Appendix Teledyne Analytical Instruments 81 Recommended Spare Parts List Qty. P/N Description 1 B74671 PC board,

Appendix Model 4020 Teledyne Analytical Instruments 82 Drawing List D75508 Outline diagram B75509 Piping diagram B79159 Schematic, Electromet