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Teledyne 4060 manual Maintenance & Troubleshooting, Work with one hand only

Models: 4060

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Maintenance & Troubleshooting

Series 4060	Maintenance

Maintenance & Troubleshooting

WARNING: DANGEROUS HIGH VOLTAGES EXIST INSIDE THIS INSTRUMENT.

THERE ARE NO USER SERVICEABLE PARTS WITHIN THE COVER ON THE INSIDE OF THE DOOR, INSIDE THE ISOTHERMAL CHAMBER, (SAMPLE SYSTEM), AND ON THE ELECTROMETER- AMPLIFIER PC BOARD. WORK IN THESE AREAS MUST BE PERFORMED BY AUTHORIZED AND TRAINED PERSONNEL ONLY.

BEFORE STARTING ANY OF THESE MAINTENANCE AND TROUBLESHOOTING PROCEDURES, READ THE CAUTIONS AND WARNINGS INCLUDED IN THE SECTION TITLED “ADDITIONAL SAFETY WARNINGS”. PAY SPECIFIC ATTENTION TO THE PROCEDURES FOR REMOVAL OF INTERNAL INACCESSIBLE SHOCK HAZARDS. IF THE INSTRUMENT MUST BE TURNED ON DURING ANY OF THESE MAINTENANCE AND TROUBLESHOOTING PROCEDURES, BE CAREFUL AND WORK WITH THE ONE HAND RULE:

Work with one hand only.

Keep the other hand free without contacting any other object. This reduces the possibility of a ground path through the body in case of accidental contact with hazardous voltages.

CAUTION: MANY OF THE ELECTRICAL PARTS WITHIN THE ANALYZER ARE SUSCEPTIBLE TO DAMAGE FROM ELECTROSTATIC DISCHARGE (ESD). USE ESD SAFE PROCEDURES WHEN HANDLING OR WORKING WITH ELECTRONIC COMPONENTS.

If the analyzer is suspected of incorrect operation, always evaluate performance with zero or span gas flowing in the sample path. Never

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Teledyne 4060 manual Maintenance & Troubleshooting, Work with one hand only

Contents

INSTRUCTION, OPERATING AND MAINTENANCE MANUAL FOR DANGERSERIES P/N M76417 DATE 06/29/10Series WarrantyTeledyne Analytical Instruments Copyright 2010 Teledyne Analytical InstrumentsNo Symbol Safety MessagesThis 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 DANGER Additional Safety InformationCOMBUSTIBLE GAS USAGE 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 INSTRUMENT AND ADHERE TO ALL WARNINGS INCLUDED IN THIS MANUAL READ THIS MANUAL BEFORE OPERATING THETable of Contents 3.3 User Connections 4.5 Sample Pump 5.1.4 Collector Cable Figure 2-1 Internal Temperature Controllers List of FiguresFigure 2-2 Typical Piping Diagram for the Model Figure 3-2 Equipment Interface Connector Pin ArrangementTable 3-4 Alarm Relay Contact Pins List of TablesTable 3-7 Pin out of 50 pin D-Sub Connector Table 3-8 Commands via RS-232 InputIntroduction 1.1 Main Features of the Analyzer1.3 Analyzer Description 1.2 Principle of OperationFigure 1-2 Model 4060 Rear Panel Figure 1-1 Model 4060 Front Panel InterfaceSeries Introduction Detecting atmospheric pollutants 1.4 Applications Gas purity certification  Detecting trace benzene in ambient air 2.2 Modes of Operation Operational Theory2.1 Introduction 2.3.1 Sample System 2.3 Analyzer Subsystems2.3.2 Gas Flow Control System Figure 2-1 Internal Temperature Controllers2.3.4 Flame Ionization Detection Cell 2.3.3 Fuel and Blanket Air SystemsSeries Figure 2-2 Typical Piping Diagram for the ModelOperational Theory Teledyne Analytical Instruments2.4 Detection Cell 2.4.1 Electrometer-Amplifier Figure 2-3 Flame Ionization Cell2.4.4 Flame Ignition Circuit 2.4.2 Anode Power Supply2.4.3 Flame Guard Circuit 3.2 Mounting the Analyzer Installation3.1 Unpacking the Analyzer 3.3.2 Electronic Connections 3.3 User Connections3.3.1 Electrical Power Connections 3.3.2.1 PRIMARY INPUT POWER Figure 3-1 Model 4060 Rear Panel with Optional Gas Manifold0-1 VDC % of Range Figure 3-2 Equipment Interface Connector Pin ArrangementTable 3-2 Analog Concentration Output-Example Table 3-1 Analog Output ConnectionsPin Function ExamplesThreshold Alarm Table 3-3 Analog Range ID Output-ExampleTable 3-4 Alarm Relay Contact Pins For example Table 3-5 Remote Calibration Connections2. When the CRC closes, remove the span command Table 3-6 Range ID Relay Connections3.3.2.10 RS-232 PORT Table 3-7 Pin out of 50 pin D-Sub Connector3.3.3 Gas Connections Table 3-8 Commands via RS-232 InputTable 3-9 Required RS-232 Options Figure 3-3 Gas Connections 0.1 PPM. DO NOT USE OIL PUMPED AIR UNDER USE WATER PUMPED AIR WITH THC LESS THANANY CIRCUMSTANCES FUEL3.4 Placing the System in Operation 4.1 Equipment Operation4.3 Activating the Support Gases 4.2 Preliminary Power-Off Check List4.3.1 Air 4.4 Flame Ignition4.3.2 Carrier Gas 4.3.3 Span Gas4.6 Analyzer Operation 4.5 Sample Pump4.4.1 Verification of the Flame Guard Circuit 4.4.2 Ignition and/or Flame Guard Circuit FailureCaution ALARM SUPPRESSION 4.6.1 Default Parameters Refer to the Addendum and TestingAlarms PasswordMode Example Analysis Mode or Setup4.6.3 Navigation and Data Entry 4.6.3.2 ENTER4.6.4 Menu Structure 4.6.3.3 ESCAPE3. MODIFIABLE ITEM screens have a flashing value somewhere in the line 4.6.5 Span 4.6.8 System Self-Diagnostic Test Note The self diagnostics will interrupt analysis temporarily4.6.6 ALT-SPAN 4.6.7 The Model Screen4.6.9 The Alarms Function AL-2 50.00 ppb AL-1 DEFEATED AL-1 HIGH AL-1 NON-FAILSAFE AL-1 NON-LATCHINGAL-1 20.00 ppb AL-2 ACTIVE AL-2 LOW AL-2 FAILSAFE AL-2 LATCHING 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 4.6.10 The Range Function 4.6.11 Analog Output AdjustmentRange Select Man Man Rng R1 R1 0-100.00ppb R2 0- 1.00ppm R3 0- 10.00ppm4.6.14 Setting up an AUTO-CAL Note Before setting up an AUTOCAL, be sure you understand4.6.12 Linearization 4.6.13 Changing StreamAS3d 20h AUTO SPAN Enabled Span in 11 days Span in 6 hours AUTOCAL PASSWORD4.6.15 Timing 4.6.16 Group Setup4.6.17 Password Protection PASSWORD ENTERING A PASSWORDENTER NEW PASSWORD SCREEN ENTER PASSWORD SCREENCHANGE PASSWORD SCREEN 4.6.18 Logging Out REPEAT PASSWORD ENTRY SCREEN4.6.19 Standby Restrict Access? ENTER=Yes ESCAPE=NOEnter Pressing Enter places the instrument in STANDBY Teledyne Analytical Instruments OperationSeries Work with one hand only Maintenance & Troubleshooting5.1.1 Anode Voltage Check 5.1 Measuring Circuit Electrical Checks5.1.2 Electronic Stability 5.1.3 Printed Circuit Board Replacement5.1.4 Collector Cable 5.2 Temperature Control Electronic Check5.3 Ignition and/or Flame Guard Circuit Checks 5.4 Sampling System 5.5.1 Flame Guard and Anode Power Supply PCB 5.5 Printed Circuit Board Descriptions5.5.2 Proportional Temperature Controller PCB 5.5.3 Electrometer-Amplifier PCB The stability of the electrometer circuit can be tested as follows Appendix A.1 Specifications and Initial SettingsAnalytical Instruments A.2 Recommended Spare Parts ListPC Board Assemblies A.3 Drawing ListTeledyne Analytical Instruments AppendixSeries Appendix B B1 Addendum and Testing Results