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Teledyne 4060 manual

Models: 4060

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RELEASING A LATCHED ALARM: When alarm conditions are present, the main analysis screen will have one or both of the following messages: 'AL-1','AL-2' followed by the instruction 'ENT/ACK' . Pressing ENTER will release a latched alarm. That is, if there will not be an alarm condition until the analysis concentration is again violating the trip point. Furthermore, the alarms will be suppressed until the analysis value is updated, so even though the screen may be reporting a value that should cause an alarm, until the analyzer again enters SAMPLE MODE, no alarm condition will reoccur.

Operation	Series 4060

LATCHING: The latching property configures the alarm such that the user must manually relieve the alarm condition even though the concentration no longer violates the trip point of the alarm. So, if an alarm is NON-LATCHING, and the analysis concentration temporarily drifts above the trip point of a HIGH alarm, the alarm condition occurs only during the time the concentration is above the trip point. If that alarm were LATCHING, the alarm condition would persist (even though the concentration is no longer above the trip point), until the user released it.

RELEASING A LATCHED ALARM: When alarm conditions are present, the main analysis screen will have one or both of the following messages: 'AL-1','AL-2' followed by the instruction 'ENT/ACK' . Pressing ENTER will release a latched alarm. That is, if there will not be an alarm condition until the analysis concentration is again violating the trip point. Furthermore, the alarms will be suppressed until the analysis value is updated, so even though the screen may be reporting a value that should cause an alarm, until the analyzer again enters SAMPLE MODE, no alarm condition will reoccur.

TRIGGER POINT: This is the threshold at which an active alarm can enter into alarm condition. If an alarm is HIGH, ACTIVE, and set at

20.00ppb, then when the analysis concentration is at or above 20.00 ppb an alarm condition is initiated or maintained.

CAUTION: IT IS NOT GOOD PRACTICE TO SILENCE AN EXISTING ALARM BY SETTING THE ALARM ATTRIBUTE TO ‘DEFEAT”. THE ALARM WILL NOT AUTOMATICALLY RETURN TO “ACTIVE” STATUS. IT MUST BE RESET BY THE OPERATOR. IF IT IS NOT RESET, YOUR PROCESS WILL BE RUNNING WITHOUT THE SAFEGUARDS THIS INSTRUMENT IS DESIGNED TO PROVIDE.

54	Teledyne Analytical Instruments

Image 54

Teledyne 4060 manual

Contents

SERIES DANGERINSTRUCTION, OPERATING AND MAINTENANCE MANUAL FOR P/N M76417 DATE 06/29/10Teledyne Analytical Instruments WarrantySeries Copyright 2010 Teledyne Analytical InstrumentsSafety Messages No SymbolThis manual provides information designed to guide you through the installation, calibration and operation of your new analyzer. Please read this manual and keep it available Additional Safety Information COMBUSTIBLE GAS USAGEDANGER Always purge the entire system before performing any maintenance and always leak check the system after removing any tubing or fittings on the sample system. See the procedures for purging and leak checking this instrument on the following pages Procedure for Removal of Internal Inaccessible Shock Hazards READ THIS MANUAL BEFORE OPERATING THE INSTRUMENT AND ADHERE TO ALL WARNINGS INCLUDED IN THIS MANUALTable of Contents 3.3 User Connections 4.5 Sample Pump 5.1.4 Collector Cable Figure 2-2 Typical Piping Diagram for the Model List of FiguresFigure 2-1 Internal Temperature Controllers Figure 3-2 Equipment Interface Connector Pin ArrangementTable 3-7 Pin out of 50 pin D-Sub Connector List of TablesTable 3-4 Alarm Relay Contact Pins Table 3-8 Commands via RS-232 Input1.1 Main Features of the Analyzer Introduction1.2 Principle of Operation 1.3 Analyzer DescriptionSeries Figure 1-1 Model 4060 Front Panel InterfaceFigure 1-2 Model 4060 Rear Panel Introduction1.4 Applications  Gas purity certification  Detecting trace benzene in ambient air Detecting atmospheric pollutants Operational Theory 2.1 Introduction2.2 Modes of Operation 2.3 Analyzer Subsystems 2.3.1 Sample SystemFigure 2-1 Internal Temperature Controllers 2.3.2 Gas Flow Control System2.3.3 Fuel and Blanket Air Systems 2.3.4 Flame Ionization Detection CellOperational Theory Figure 2-2 Typical Piping Diagram for the ModelSeries Teledyne Analytical Instruments2.4 Detection Cell Figure 2-3 Flame Ionization Cell 2.4.1 Electrometer-Amplifier2.4.2 Anode Power Supply 2.4.3 Flame Guard Circuit2.4.4 Flame Ignition Circuit Installation 3.1 Unpacking the Analyzer3.2 Mounting the Analyzer 3.3 User Connections 3.3.1 Electrical Power Connections3.3.2 Electronic Connections Figure 3-1 Model 4060 Rear Panel with Optional Gas Manifold 3.3.2.1 PRIMARY INPUT POWERFigure 3-2 Equipment Interface Connector Pin Arrangement 0-1 VDC % of RangePin Function Table 3-1 Analog Output ConnectionsTable 3-2 Analog Concentration Output-Example ExamplesTable 3-3 Analog Range ID Output-Example Threshold AlarmTable 3-4 Alarm Relay Contact Pins Table 3-5 Remote Calibration Connections For exampleTable 3-6 Range ID Relay Connections 2. When the CRC closes, remove the span commandTable 3-7 Pin out of 50 pin D-Sub Connector 3.3.2.10 RS-232 PORTTable 3-8 Commands via RS-232 Input Table 3-9 Required RS-232 Options3.3.3 Gas Connections Figure 3-3 Gas Connections ANY CIRCUMSTANCES USE WATER PUMPED AIR WITH THC LESS THAN0.1 PPM. DO NOT USE OIL PUMPED AIR UNDER FUEL3.4 Placing the System in Operation Operation 4.1 Equipment4.2 Preliminary Power-Off Check List 4.3 Activating the Support Gases4.3.2 Carrier Gas 4.4 Flame Ignition4.3.1 Air 4.3.3 Span Gas4.4.1 Verification of the Flame Guard Circuit 4.5 Sample Pump4.6 Analyzer Operation 4.4.2 Ignition and/or Flame Guard Circuit FailureCaution ALARM SUPPRESSION Alarms Refer to the Addendum and Testing4.6.1 Default Parameters Password4.6.3 Navigation and Data Entry Example Analysis Mode or SetupMode 4.6.3.2 ENTER4.6.3.3 ESCAPE 4.6.4 Menu Structure3. MODIFIABLE ITEM screens have a flashing value somewhere in the line 4.6.5 Span 4.6.6 ALT-SPAN Note The self diagnostics will interrupt analysis temporarily4.6.8 System Self-Diagnostic Test 4.6.7 The Model Screen4.6.9 The Alarms Function AL-1 DEFEATED AL-1 HIGH AL-1 NON-FAILSAFE AL-1 NON-LATCHING AL-1 20.00 ppb AL-2 ACTIVE AL-2 LOW AL-2 FAILSAFE AL-2 LATCHINGAL-2 50.00 ppb RELEASING A LATCHED ALARM When alarm conditions are present, the main analysis screen will have one or both of the following messages AL-1, AL-2 followed by the instruction ENT/ACK . Pressing ENTER will release a latched alarm. That is, if there will not be an alarm condition until the analysis concentration is again violating the trip point. Furthermore, the alarms will be suppressed until the analysis value is updated, so even though the screen may be reporting a value that should cause an alarm, until the analyzer again enters SAMPLE MODE, no alarm condition will reoccur Range Select Man Man Rng R1 R1 0-100.00ppb R2 0- 1.00ppm 4.6.11 Analog Output Adjustment4.6.10 The Range Function R3 0- 10.00ppm4.6.12 Linearization Note Before setting up an AUTOCAL, be sure you understand4.6.14 Setting up an AUTO-CAL 4.6.13 Changing StreamAUTOCAL PASSWORD AS3d 20h AUTO SPAN Enabled Span in 11 days Span in 6 hours4.6.16 Group Setup 4.6.17 Password Protection4.6.15 Timing ENTERING A PASSWORD PASSWORDENTER PASSWORD SCREEN CHANGE PASSWORD SCREENENTER NEW PASSWORD SCREEN REPEAT PASSWORD ENTRY SCREEN 4.6.18 Logging OutRestrict Access? ENTER=Yes ESCAPE=NO 4.6.19 StandbyEnter Pressing Enter places the instrument in STANDBY Operation SeriesTeledyne Analytical Instruments Maintenance & Troubleshooting Work with one hand only5.1 Measuring Circuit Electrical Checks 5.1.1 Anode Voltage Check5.1.3 Printed Circuit Board Replacement 5.1.2 Electronic Stability5.2 Temperature Control Electronic Check 5.1.4 Collector Cable5.3 Ignition and/or Flame Guard Circuit Checks 5.4 Sampling System 5.5 Printed Circuit Board Descriptions 5.5.1 Flame Guard and Anode Power Supply PCB5.5.2 Proportional Temperature Controller PCB 5.5.3 Electrometer-Amplifier PCB The stability of the electrometer circuit can be tested as follows A.1 Specifications and Initial Settings AppendixA.2 Recommended Spare Parts List Analytical InstrumentsA.3 Drawing List PC Board AssembliesAppendix SeriesTeledyne Analytical Instruments B1 Addendum and Testing Results Appendix B