Teledyne Vehicle T400 Users Manual

2015-02-03

• 1. INTRODUCTION, FEATURES AND OPTIONS
  • 1.2. FEATURES
  • 1.3. OPTIONS
• 2. SPECIFICATIONS, APPROVALS & COMPLIANCE
  • 2.1. SPECIFICATIONS
  • 2.2. EPA EQUIVALENCY DESIGNATION
  • 2.3. APPROVALS AND CERTIFICATIONS
    • 2.3.1. SAFETY
    • 2.3.2. EMC
    • 2.3.3. OTHER TYPE CERTIFICATIONS
• 3. GETTING STARTED
  • 3.1. UNPACKING THE T400 ANALYZER
    • 3.1.1.1. Ventilation Clearance
  • 3.2. INSTRUMENT LAYOUT
    • 3.2.1. FRONT PANEL
    • 3.2.2. REAR PANEL
    • 3.2.3. INTERNAL CHASSIS LAYOUT
  • 3.3. CONNECTIONS AND SETUP
    • 3.3.1. ELECTRICAL CONNECTIONS
      • 3.3.1.1. Connecting Power
      • 3.3.1.2. Connecting Analog Inputs (Option)
      • 3.3.1.3. Connecting Analog Outputs
      • 3.3.1.4. Current Loop Analog Outputs (Option 41) Setup
      • 3.3.1.5. Connecting the Status Outputs
      • 3.3.1.6. Connecting the Control Inputs
      • 3.3.1.7. Connecting the Concentration Alarm Relay (Option 61)
      • 3.3.1.8. Connecting the Communications Interfaces
    • 3.3.2. PNENUMATIC CONNECTIONS
      • 3.3.2.1. About Zero Air and Calibration Gas
      • 3.3.2.2. Pneumatic Setup for Basic Configuration
      • 3.3.2.3. Pneumatic Setup for the T400 Analyzer with Internal Zero/Span Option (IZS)
    • 3.3.3. PNEUMATIC SETUPS FOR AMBIENT AIR MONITORING
      • 3.3.3.1. Pneumatic Set Up for T400’s Located in the Same Room Being Monitored
      • 3.3.3.2. Pneumatic Set Up for T400’s Monitoring Remote Locations
  • 3.4. STARTUP, FUNCTIONAL CHECKS, AND INITIAL CALIBRATION
    • 3.4.1. START UP
    • 3.4.2. WARNING MESSAGES
    • 3.4.3. FUNCTIONAL CHECK
    • 3.4.4. INITIAL CALIBRATION
      • 3.4.4.1. Interferents for O3 Measurement
    • 3.4.5. INITIAL CALIBRATION PROCEDURE FOR T400 ANALYZERS WITHOUT OPTIONS
      • 3.4.5.1. Verifying the T400 Reporting Range Settings
      • 3.4.5.2. Verify the Expected O3 Span Gas Concentration:
      • 3.4.5.3. Initial Zero/Span Calibration Procedure:
  • 3.5. CONFIGURING THE INTERNAL ZERO/SPAN OPTION (IZS)
    • 3.5.1. VERIFY THE O3 GENERATOR AND EXPECTED O3 SPAN CONCENTRATION SETTINGS
    • 3.5.2. SETTING THE O3 GENERATOR LOW-SPAN (MID POINT) OUTPUT LEVEL
    • 3.5.3. TURNING ON THE REFERENCE DETECTOR OPTION
    • 3.5.4. INITIAL CALIBRATION AND CONDITIONING OF T400 ANALYZERS WITH THE IZS OPTION INSTALLED
      • 3.5.4.1. Initial O3 Scrubber Conditioning
      • 3.5.4.2. Verifying the T400 Reporting Range Settings
      • 3.5.4.3. Initial Zero/Span Calibration Procedure:
  • 3.6. CALIBRATION VALVE OPTIONS
    • 3.6.1. AMBIENT ZERO/AMBIENT SPAN VALVES (OPT 50A)
      • 3.6.1.1. Pneumatic Setup for the T400 Analyzer with Zero/Span Valve Option
    • 3.6.2. INTERNAL ZERO SPAN (IZS) OPTION (OPT 50G)
• 4. OVERVIEW OF OPERATING MODES
  • 4.1. SAMPLE MODE
    • 4.1.1. TEST FUNCTIONS
    • 4.1.2. WARNING MESSAGES
  • 4.2. CALIBRATION MODE
  • 4.3. SETUP MODE
    • 4.3.1. PASSWORD SECURITY
    • 4.3.2. PRIMARY SETUP MENU
• 5. SETUP MENU
  • 5.1. SETUP ( CFG: CONFIGURATION INFORMATION
  • 5.2. SETUP ( DAS: INTERNAL DATA ACQUISITION SYSTEM
  • 5.3. SETUP ( ACAL: AUTOMATIC CALIBRATION OPTION
  • 5.4. SETUP ( RNGE: ANALOG OUTPUT REPORTING RANGE CONFIGURATION
    • 5.4.1.1. Physical Range versus Analog Output Reporting Ranges
    • 5.4.1.2. Analog Output Ranges for O3 Concentration
    • 5.4.1.3. RNGE ( MODE ( SNGL: Single Range Mode Configuration
    • 5.4.1.4. RNGE ( MODE ( DUAL: Dual Range Mode Configuration
    • 5.4.1.5. RNGE ( MODE ( AUTO: Auto Range Mode Configuration
    • 5.4.1.6. SETUP ( RNGE ( UNIT: Setting the Reporting Range Unit Type
  • 5.5. SETUP ( PASS: PASSWORD PROTECTION
  • 5.6. SETUP ( CLK: SETTING THE T400 ANALYZER’S INTERNAL TIME-OF-DAY CLOCK AND ADJUSTING SPEED
    • 5.6.1.1. Setting the Internal Clock’s Time and Day
    • 5.6.1.2. Adjusting the Internal Clock’s Speed
  • 5.7. SETUP ( COMM: COMMUNICATIONS PORTS
    • 5.7.1. ID (MACHINE IDENTIFICATION)
    • 5.7.2. INET (ETHERNET)
    • 5.7.3. COM1 AND COM 2 (MODE, BAUD RATE AND TEST PORT)
  • 5.8. SETUP ( VARS: VARIABLES SETUP AND DEFINITION
  • 5.9. SETUP ( DIAG :DIAGNOSTICS FUNCTIONS
  • 5.10. USING THE MODEL T400 ANALYZER’S ANALOG I/O
    • 5.10.1. ADJUSTING & CALIBRATING THE ANALOG OUTPUT SIGNALS
      • 5.10.1.1. Calibration of the Analog Outputs
      • 5.10.1.2. Enabling or Disabling the AutoCal for an Individual Analog Output
      • 5.10.1.3. Automatic Group Calibration of the Analog Outputs
      • 5.10.1.4. Manual Calibration of the Analog Outputs Configured for Voltage Ranges
      • 5.10.1.5. Manual Adjustment of Current Loop Output Span and Offset
      • 5.10.1.6. Analog Output Voltage / Current Range Selection
      • 5.10.1.7. Turning an Analog Output Over-Range Feature ON/OFF
      • 5.10.1.8. Adding a Recorder Offset to an Analog Output
      • 5.10.1.9. Selecting a Test Channel Function for Output A4
    • 5.10.2. AIN CALIBRATION
    • 5.10.3. CONFIGURING ANALOG INPUTS (OPTION)
• 6. COMMUNICATIONS SETUP AND OPERATION
  • 6.1. DATA TERMINAL/COMMUNICATION EQUIPMENT (DTE DCE)
  • 6.2. COMMUNICATION MODES, BAUD RATE AND PORT TESTING
    • 6.2.1. COMMUNICATION MODES
    • 6.2.2. COM PORT BAUD RATE
    • 6.2.3. COM PORT TESTING
  • 6.3. RS-232
  • 6.4. RS-485 (OPTION)
  • 6.5. ETHERNET
    • 6.5.1. CONFIGURING ETHERNET COMMUNICATION MANUALLY (STATIC IP ADDRESS)
    • 6.5.2. CONFIGURING ETHERNET COMMUNICATION WITH DYNAMIC HOST CONFIGURATION PROTOCOL (DHCP)
    • 6.5.3. CHANGING THE ANALYZER’S HOSTNAME
  • 6.6. USB PORT
  • 6.7. COMMUNICATIONS PROTOCOLS
    • 6.7.1. MODBUS
    • 6.7.2. HESSEN
    • 6.7.3. HESSEN COMM PORT CONFIGURATION
    • 6.7.4. ACTIVATING HESSEN PROTOCOL
    • 6.7.5. SELECTING A HESSEN PROTOCOL TYPE
    • 6.7.6. SETTING THE HESSEN PROTOCOL RESPONSE MODE
    • 6.7.7. HESSEN PROTOCOL GAS LIST ENTRIES
      • 6.7.7.1. Gas List Entry Format and Definitions
      • 6.7.7.2. Editing or Adding HESSEN Gas List Entries
      • 6.7.7.3. Deleting HESSEN Gas List Entries
    • 6.7.8. SETTING HESSEN PROTOCOL STATUS FLAGS
    • 6.7.9. INSTRUMENT ID
• 7. DATA ACQUISITION SYSTEM (DAS) AND APICOM
  • 7.1. DAS STATUS
  • 7.2. DAS STRUCTURE
  • 7.3. DAS CHANNELS
    • 7.3.1. DAS DEFAULT CHANNELS
    • 7.3.2. SETUP (DAS (VIEW: VIEWING DAS CHANNELS AND INDIVIDUAL RECORDS
  • 7.4. SETUP (DAS (EDIT: ACCESSING THE DAS EDIT MODE
    • 7.4.1. EDITING DAS DATA CHANNEL NAMES
    • 7.4.2. EDITING DAS TRIGGERING EVENTS
      • 7.4.2.1. EditiNg DAS Parameters
    • 7.4.3. EDITING SAMPLE PERIOD AND REPORT PERIOD
    • 7.4.4. REPORT PERIODS IN PROGRESS WHEN INSTRUMENT IS POWERED OFF
    • 7.4.5. EDITING THE NUMBER OF RECORDS
    • 7.4.6. RS-232 REPORT FUNCTION
    • 7.4.7. ENABLING / DISABLING THE HOLDOFF FEATURE
    • 7.4.8. THE COMPACT REPORT FEATURE
    • 7.4.9. THE STARTING DATE FEATURE
  • 7.5. DISABLING/ENABLING DATA CHANNELS
  • 7.6. REMOTE DAS CONFIGURATION
  • 7.7. DAS CONFIGURATION LIMITS
• 8. REMOTE OPERATION
  • 8.1. COMPUTER MODE
    • 8.1.1. REMOTE CONTROL VIA APICOM
  • 8.2. INTERACTIVE MODE
    • 8.2.1. REMOTE CONTROL VIA A TERMINAL EMULATION PROGRAM
      • 8.2.1.1. Help Commands in Interactive Mode
      • 8.2.1.2. Command Syntax
      • 8.2.1.3. Data Types
      • 8.2.1.4. Status Reporting
  • 8.3. REMOTE ACCESS BY MODEM
  • 8.4. PASSWORD SECURITY FOR SERIAL REMOTE COMMUNICATIONS
  • 8.5. APICOM REMOTE CONTROL PROGRAM
• 9. T400 CALIBRATION PROCEDURES
  • 9.1. BEFORE CALIBRATION
    • 9.1.1. REQUIRED EQUIPMENT, SUPPLIES, AND EXPENDABLES
    • 9.1.2. ZERO AIR AND SPAN GAS
  • 9.2. BASIC MANUAL CALIBRATION CHECKS AND CALIBRATION OF THE T400 ANALYZER
    • 9.2.1. SETUP FOR BASIC CALIBRATION CHECKS AND CALIBRATION OF THE T400 ANALYZER.
    • 9.2.2. PERFORMING A BASIC MANUAL CALIBRATION CHECK
    • 9.2.3. PERFORMING A BASIC MANUAL CALIBRATION
      • 9.2.3.1. Setting the Expected O3 Span Gas Concentration
      • 9.2.3.2. Zero/Span Point Calibration Procedure
    • 9.2.4. MANUAL CALIBRATION CHECKS AND CALIBRATIONS USING AUTO RANGE OR DUAL RANGE MODES
  • 9.3. MANUAL CALIBRATION CHECK AND CALIBRATION WITH VALVE OPTIONS INSTALLED
    • 9.3.1. SETUP FOR CALIBRATION CHECKS AND CALIBRATION WITH VALVE OPTIONS INSTALLED.
    • 9.3.2. MANUAL CALIBRATION CHECKS WITH VALVE OPTIONS INSTALLED
    • 9.3.3. MANUAL CALIBRATION USING VALVE OPTIONS
      • 9.3.3.1. Setting the Expected O3 Span Gas Concentration with the Z/S Option Installed
      • 9.3.3.2. Zero/Span Point Calibration Procedure the Z/S Option Installed
      • 9.3.3.3. Use of Zero/Span Valve with Remote Contact Closure
  • 9.4. AUTOMATIC ZERO/SPAN CAL/CHECK (AUTOCAL)
    • 9.4.1. SETUP ( ACAL: PROGRAMMING AND AUTO CAL
  • 9.5. O3 PHOTOMETER ELECTRONIC CALIBRATION
    • 9.5.1. PHOTOMETER DARK CALIBRATION
    • 9.5.2. O3 PHOTOMETER GAS FLOW CALIBRATION
  • 9.6. CALIBRATING THE IZS OPTION O3 GENERATOR
• 10. EPA PROTOCOL CALIBRATION
  • 10.1.1. T400 CALIBRATION – GENERAL GUIDELINES
  • 10.1.2. CALIBRATION EQUIPMENT, SUPPLIES, AND EXPENDABLES
  • 10.1.3. CALIBRATION GAS AND ZERO AIR SOURCES
  • 10.1.4. RECOMMENDED STANDARDS FOR ESTABLISHING TRACEABILITY
  • 10.1.5. CALIBRATION FREQUENCY
  • 10.1.6. DATA RECORDING DEVICE
  • 10.1.7. RECORD KEEPING
  • 10.2. LEVEL 1 CALIBRATIONS VERSUS LEVEL 2 CHECKS
  • 10.3. MULTIPOINT CALIBRATION
    • 10.3.1. GENERAL INFORMATION
    • 10.3.2. MULTIPOINT CALIBRATION PROCEDURE
    • 10.3.3. DYNAMIC MULTIPOINT CALIBRATION CHECK
    • 10.3.4. LINEARITY TEST
    • 10.3.5. O3 LOSS CORRECTION FACTOR
    • 10.3.6. SPAN DRIFT CHECK
  • 10.4. AUDITING PROCEDURES
    • 10.4.1. DATA PROCESSING AUDIT
    • 10.4.2. SYSTEM AUDIT
    • 10.4.3. ASSESSMENT OF MONITORING DATA FOR PRECISION AND ACCURACY
  • 10.5. SUMMARY OF QUALITY ASSURANCE CHECKS
  • 10.6. REFERENCES
• 11. INSTRUMENT MAINTENANCE
  • 11.1. MAINTENANCE SCHEDULE
  • 11.2. PREDICTIVE DIAGNOSTICS
  • 11.3. MAINTENANCE PROCEDURES
    • 11.3.1. REPLACING THE SAMPLE PARTICULATE FILTER
    • 11.3.2. REBUILDING THE SAMPLE PUMP
    • 11.3.3. REPLACING THE IZS OPTION ZERO AIR SCRUBBER
    • 11.3.4. IZS DESICCANT (OPTION 56)
    • 11.3.5. PERFORMING LEAK CHECKS
      • 11.3.5.1. Vacuum Leak Check and Pump Check
      • 11.3.5.2. Pressure Leak Check
    • 11.3.6. PERFORMING A SAMPLE FLOW CHECK
    • 11.3.7. MAINTENANCE OF THE PHOTOMETER ABSORPTION TUBE
      • 11.3.7.1. Cleaning or Replacing the Absorption Tube
      • 11.3.7.2. UV Lamp Adjustment
      • 11.3.7.3. UV Lamp Replacement
    • 11.3.8. ADJUSTMENT OR REPLACEMENT OF OPTIONAL IZS OZONE GENERATOR UV LAMP
• 12. TROUBLESHOOTING & SERVICE
  • 12.1. GENERAL TROUBLESHOOTING
    • 12.1.1. FAULT DIAGNOSIS WITH WARNING MESSAGES
    • 12.1.2. FAULT DIAGNOSIS WITH TEST FUNCTIONS
    • 12.1.3. DIAG ( SIGNAL I/O: USING THE DIAGNOSTIC SIGNAL I/O FUNCTION
  • 12.2. USING THE ANALOG OUTPUT TEST CHANNEL
  • 12.3. USING THE INTERNAL ELECTRONIC STATUS LEDS
    • 12.3.1. CPU STATUS INDICATOR
    • 12.3.2. RELAY PCA STATUS LEDS
      • 12.3.2.1. I2C Bus Watchdog Status LEDs
      • 12.3.2.2. O3 Option Status LED s
  • 12.4. GAS FLOW PROBLEMS
    • 12.4.1. TYPICAL FLOW PROBLEMS
      • 12.4.1.1. Flow is Zero
      • 12.4.1.2. Low Flow
      • 12.4.1.3. High Flow
      • 12.4.1.4. Actual Flow Does Not Match Displayed Flow
      • 12.4.1.5. Sample Pump
  • 12.5. CALIBRATION PROBLEMS
    • 12.5.1. MIS-CALIBRATED
    • 12.5.2. NON-REPEATABLE ZERO AND SPAN
    • 12.5.3. INABILITY TO SPAN – NO SPAN BUTTON (CALS)
    • 12.5.4. INABILITY TO ZERO – NO ZERO BUTTON (CALZ)
  • 12.6. OTHER PERFORMANCE PROBLEMS
    • 12.6.1. TEMPERATURE PROBLEMS
      • 12.6.1.1. Box Temperature
      • 12.6.1.2. Sample Temperature
      • 12.6.1.3. UV Lamp Temperature
      • 12.6.1.4. IZS Ozone Generator Temperature (Optional)
  • 12.7. SUBSYSTEM CHECKOUT
    • 12.7.1. AC MAIN POWER
    • 12.7.2. DC POWER SUPPLY
    • 12.7.3. I2C BUS
    • 12.7.4. TOUCHSCREEN INTERFACE
    • 12.7.5. LCD DISPLAY MODULE
    • 12.7.6. RELAY PCA
    • 12.7.7. PHOTOMETER PRESSURE /FLOW SENSOR ASSEMBLY
    • 12.7.8. MOTHERBOARD
      • 12.7.8.1. Test Channel / Analog Outputs Voltage
      • 12.7.8.2. A/D Functions
      • 12.7.8.3. Status Outputs
      • 12.7.8.4. Control Inputs
    • 12.7.9. CPU
    • 12.7.10. RS-232 COMMUNICATIONS
      • 12.7.10.1. General RS-232 Troubleshooting
      • 12.7.10.2. Troubleshooting Analyzer/Modem or Terminal Operation
  • 12.8. TROUBLE SHOOTING THE PHOTOMETER
    • 12.8.1. CHECKING MEASURE / REFERENCE VALVE
    • 12.8.2. CHECKING THE PHOTOMETER UV LAMP POWER SUPPLY
  • 12.9. TROUBLE SHOOTING THE IZS OPTIONS O3 GENERATOR
    • 12.9.1. CHECKING THE O3 GENERATOR UV LAMP POWER SUPPLY
  • 12.10. SERVICE PROCEDURES
    • 12.10.1. REPAIRING SAMPLE FLOW CONTROL ASSEMBLY
    • 12.10.2. REPLACING THE STANDARD REFERENCE O3 SCRUBBER
    • 12.10.3. REPLACING THE IZS O3 SCRUBBER
    • 12.10.4. METAL WOOL SCRUBBER OPTION
    • 12.10.5. DISK-ON-MODULE REPLACEMENT PROCEDURE
  • 12.11. FAQ’S
  • 12.12. TECHNICAL ASSISTANCE
• 13. THEORY OF OPERATION
  • 13.1. MEASUREMENT METHOD
    • 13.1.1. CALCULATING O3 CONCENTRATION
    • 13.1.2. THE PHOTOMETER UV ABSORPTION PATH
    • 13.1.3. THE REFERENCE / MEASUREMENT CYCLE
    • 13.1.4. INTERFERENT REJECTION
  • 13.2. PNEUMATIC OPERATION
    • 13.2.1. SAMPLE GAS AIR FLOW
    • 13.2.2. FLOW RATE CONTROL
      • 13.2.2.1. Critical Flow Orifice
    • 13.2.3. PARTICULATE FILTER
    • 13.2.4. PNEUMATIC SENSORS
      • 13.2.4.1. Sample Pressure Sensor
      • 13.2.4.2. Sample Flow Sensor
  • 13.3. ELECTRONIC OPERATION
    • 13.3.1. OVERVIEW
    • 13.3.2. CPU
      • 13.3.2.1. Disk-On-Module
      • 13.3.2.2. Flash Chip
    • 13.3.3. MOTHERBOARD
      • 13.3.3.1. A to D Conversion
      • 13.3.3.2. Sensor Inputs
      • 13.3.3.3. Thermistor Interface
      • 13.3.3.4. Analog Outputs
      • 13.3.3.5. External Digital I/O
      • 13.3.3.6. I2C Data Bus
      • 13.3.3.7. Power Up Circuit
    • 13.3.4. RELAY PCA
      • 13.3.4.1. Status LEDs
      • 13.3.4.2. Watchdog Circuitry
      • 13.3.4.3. Valve Control
      • 13.3.4.4. Heater Control
      • 13.3.4.5. Thermocouple Inputs and Configuration Jumper (JP5)
    • POWER SUPPLY/CIRCUIT BREAKER
      • 13.3.5.1. Power Switch/Circuit Breaker
    • 13.3.6. AC POWER CONFIGURATION
      • 13.3.6.1. AC Configuration – Internal Pump (JP7)
      • 13.3.6.2. AC Configuration – Heaters for Option Packages (JP6)
    • 13.3.7. PHOTOMETER LAYOUT AND OPERATION
      • 13.3.7.1. Photometer Electronic Operation
      • 13.3.7.2. O3 Photometer UV Lamp Power Supply
      • 13.3.7.3. Photometer Temperature
      • 13.3.7.4. Photometer Gas Pressure and Flow Rate
  • 13.4. FRONT PANEL TOUCHSCREEN/DISPLAY INTERFACE
    • 13.4.1. FRONT PANEL INTERFACE PCA
  • 13.5. SOFTWARE OPERATION
    • 13.5.1. ADAPTIVE FILTER
    • 13.5.2. CALIBRATION - SLOPE AND OFFSET
• 14. A PRIMER ON ELECTRO-STATIC DISCHARGE
  • 14.1. HOW STATIC CHARGES ARE CREATED
  • 14.2. HOW ELECTRO-STATIC CHARGES CAUSE DAMAGE
  • 14.3. COMMON MYTHS ABOUT ESD DAMAGE
  • 14.4. BASIC PRINCIPLES OF STATIC CONTROL
    • 14.4.1. GENERAL RULES
    • 14.4.2. BASIC ANTI-ESD PROCEDURES FOR ANALYZER REPAIR AND MAINTENANCE
      • 14.4.2.1. Working at the Instrument Rack
      • 14.4.2.2. Working at an Anti-ESD Work Bench.
      • 14.4.2.3. Transferring Components from Rack to Bench and Back
      • 14.4.2.4. Opening Shipments from Teledyne API Customer Service
      • 14.4.2.5. Packing Components for Return to Teledyne API Customer Service
• all-appendices-assembled-nbrd.pdf
  • 1. INTRODUCTION, FEATURES AND OPTIONS
    • 1.2. FEATURES
    • 1.3. OPTIONS
  • 2. SPECIFICATIONS, APPROVALS & COMPLIANCE
    • 2.1. SPECIFICATIONS
    • 2.2. EPA EQUIVALENCY DESIGNATION
    • 2.3. APPROVALS AND CERTIFICATIONS
      • 2.3.1. SAFETY
      • 2.3.2. EMC
      • 2.3.3. OTHER TYPE CERTIFICATIONS
  • 3. GETTING STARTED
    • 3.1. UNPACKING THE T400 ANALYZER
      • 3.1.1.1. Ventilation Clearance
    • 3.2. INSTRUMENT LAYOUT
      • 3.2.1. FRONT PANEL
      • 3.2.2. REAR PANEL
      • 3.2.3. INTERNAL CHASSIS LAYOUT
    • 3.3. CONNECTIONS AND SETUP
      • 3.3.1. ELECTRICAL CONNECTIONS
        • 3.3.1.1. Connecting Power
        • 3.3.1.2. Connecting Analog Inputs (Option)
        • 3.3.1.3. Connecting Analog Outputs
        • 3.3.1.4. Current Loop Analog Outputs (Option 41) Setup
        • 3.3.1.5. Connecting the Status Outputs
        • 3.3.1.6. Connecting the Control Inputs
        • 3.3.1.7. Connecting the Concentration Alarm Relay (Option 61)
        • 3.3.1.8. Connecting the Communications Interfaces
      • 3.3.2. PNENUMATIC CONNECTIONS
        • 3.3.2.1. About Zero Air and Calibration Gas
        • 3.3.2.2. Pneumatic Setup for Basic Configuration
        • 3.3.2.3. Pneumatic Setup for the T400 Analyzer with Internal Zero/Span Option (IZS)
      • 3.3.3. PNEUMATIC SETUPS FOR AMBIENT AIR MONITORING
        • 3.3.3.1. Pneumatic Set Up for T400’s Located in the Same Room Being Monitored
        • 3.3.3.2. Pneumatic Set Up for T400’s Monitoring Remote Locations
    • 3.4. STARTUP, FUNCTIONAL CHECKS, AND INITIAL CALIBRATION
      • 3.4.1. START UP
      • 3.4.2. WARNING MESSAGES
      • 3.4.3. FUNCTIONAL CHECK
      • 3.4.4. INITIAL CALIBRATION
        • 3.4.4.1. Interferents for O3 Measurement
      • 3.4.5. INITIAL CALIBRATION PROCEDURE FOR T400 ANALYZERS WITHOUT OPTIONS
        • 3.4.5.1. Verifying the T400 Reporting Range Settings
        • 3.4.5.2. Verify the Expected O3 Span Gas Concentration:
        • 3.4.5.3. Initial Zero/Span Calibration Procedure:
    • 3.5. CONFIGURING THE INTERNAL ZERO/SPAN OPTION (IZS)
      • 3.5.1. VERIFY THE O3 GENERATOR AND EXPECTED O3 SPAN CONCENTRATION SETTINGS
      • 3.5.2. SETTING THE O3 GENERATOR LOW-SPAN (MID POINT) OUTPUT LEVEL
      • 3.5.3. TURNING ON THE REFERENCE DETECTOR OPTION
      • 3.5.4. INITIAL CALIBRATION AND CONDITIONING OF T400 ANALYZERS WITH THE IZS OPTION INSTALLED
        • 3.5.4.1. Initial O3 Scrubber Conditioning
        • 3.5.4.2. Verifying the T400 Reporting Range Settings
        • 3.5.4.3. Initial Zero/Span Calibration Procedure:
    • 3.6. CALIBRATION VALVE OPTIONS
      • 3.6.1. AMBIENT ZERO/AMBIENT SPAN VALVES (OPT 50A)
        • 3.6.1.1. Pneumatic Setup for the T400 Analyzer with Zero/Span Valve Option
      • 3.6.2. INTERNAL ZERO SPAN (IZS) OPTION (OPT 50G)
  • 4. OVERVIEW OF OPERATING MODES
    • 4.1. SAMPLE MODE
      • 4.1.1. TEST FUNCTIONS
      • 4.1.2. WARNING MESSAGES
    • 4.2. CALIBRATION MODE
    • 4.3. SETUP MODE
      • 4.3.1. PASSWORD SECURITY
      • 4.3.2. PRIMARY SETUP MENU
  • 5. SETUP MENU
    • 5.1. SETUP ( CFG: CONFIGURATION INFORMATION
    • 5.2. SETUP ( DAS: INTERNAL DATA ACQUISITION SYSTEM
    • 5.3. SETUP ( ACAL: AUTOMATIC CALIBRATION OPTION
    • 5.4. SETUP ( RNGE: ANALOG OUTPUT REPORTING RANGE CONFIGURATION
      • 5.4.1.1. Physical Range versus Analog Output Reporting Ranges
      • 5.4.1.2. Analog Output Ranges for O3 Concentration
      • 5.4.1.3. RNGE ( MODE ( SNGL: Single Range Mode Configuration
      • 5.4.1.4. RNGE ( MODE ( DUAL: Dual Range Mode Configuration
      • 5.4.1.5. RNGE ( MODE ( AUTO: Auto Range Mode Configuration
      • 5.4.1.6. SETUP ( RNGE ( UNIT: Setting the Reporting Range Unit Type
    • 5.5. SETUP ( PASS: PASSWORD PROTECTION
    • 5.6. SETUP ( CLK: SETTING THE T400 ANALYZER’S INTERNAL TIME-OF-DAY CLOCK AND ADJUSTING SPEED
      • 5.6.1.1. Setting the Internal Clock’s Time and Day
      • 5.6.1.2. Adjusting the Internal Clock’s Speed
    • 5.7. SETUP ( COMM: COMMUNICATIONS PORTS
      • 5.7.1. ID (MACHINE IDENTIFICATION)
      • 5.7.2. INET (ETHERNET)
      • 5.7.3. COM1 AND COM 2 (MODE, BAUD RATE AND TEST PORT)
    • 5.8. SETUP ( VARS: VARIABLES SETUP AND DEFINITION
    • 5.9. SETUP ( DIAG :DIAGNOSTICS FUNCTIONS
    • 5.10. USING THE MODEL T400 ANALYZER’S ANALOG I/O
      • 5.10.1. ADJUSTING & CALIBRATING THE ANALOG OUTPUT SIGNALS
        • 5.10.1.1. Calibration of the Analog Outputs
        • 5.10.1.2. Enabling or Disabling the AutoCal for an Individual Analog Output
        • 5.10.1.3. Automatic Group Calibration of the Analog Outputs
        • 5.10.1.4. Manual Calibration of the Analog Outputs Configured for Voltage Ranges
        • 5.10.1.5. Manual Adjustment of Current Loop Output Span and Offset
        • 5.10.1.6. Analog Output Voltage / Current Range Selection
        • 5.10.1.7. Turning an Analog Output Over-Range Feature ON/OFF
        • 5.10.1.8. Adding a Recorder Offset to an Analog Output
        • 5.10.1.9. Selecting a Test Channel Function for Output A4
      • 5.10.2. AIN CALIBRATION
      • 5.10.3. CONFIGURING ANALOG INPUTS (OPTION)
  • 6. COMMUNICATIONS SETUP AND OPERATION
    • 6.1. DATA TERMINAL/COMMUNICATION EQUIPMENT (DTE DCE)
    • 6.2. COMMUNICATION MODES, BAUD RATE AND PORT TESTING
      • 6.2.1. COMMUNICATION MODES
      • 6.2.2. COM PORT BAUD RATE
      • 6.2.3. COM PORT TESTING
    • 6.3. RS-232
    • 6.4. RS-485 (OPTION)
    • 6.5. ETHERNET
      • 6.5.1. CONFIGURING ETHERNET COMMUNICATION MANUALLY (STATIC IP ADDRESS)
      • 6.5.2. CONFIGURING ETHERNET COMMUNICATION WITH DYNAMIC HOST CONFIGURATION PROTOCOL (DHCP)
      • 6.5.3. CHANGING THE ANALYZER’S HOSTNAME
    • 6.6. USB PORT
    • 6.7. COMMUNICATIONS PROTOCOLS
      • 6.7.1. MODBUS
      • 6.7.2. HESSEN
      • 6.7.3. HESSEN COMM PORT CONFIGURATION
      • 6.7.4. ACTIVATING HESSEN PROTOCOL
      • 6.7.5. SELECTING A HESSEN PROTOCOL TYPE
      • 6.7.6. SETTING THE HESSEN PROTOCOL RESPONSE MODE
      • 6.7.7. HESSEN PROTOCOL GAS LIST ENTRIES
        • 6.7.7.1. Gas List Entry Format and Definitions
        • 6.7.7.2. Editing or Adding HESSEN Gas List Entries
        • 6.7.7.3. Deleting HESSEN Gas List Entries
      • 6.7.8. SETTING HESSEN PROTOCOL STATUS FLAGS
      • 6.7.9. INSTRUMENT ID
  • 7. DATA ACQUISITION SYSTEM (DAS) AND APICOM
    • 7.1. DAS STATUS
    • 7.2. DAS STRUCTURE
    • 7.3. DAS CHANNELS
      • 7.3.1. DAS DEFAULT CHANNELS
      • 7.3.2. SETUP (DAS (VIEW: VIEWING DAS CHANNELS AND INDIVIDUAL RECORDS
    • 7.4. SETUP (DAS (EDIT: ACCESSING THE DAS EDIT MODE
      • 7.4.1. EDITING DAS DATA CHANNEL NAMES
      • 7.4.2. EDITING DAS TRIGGERING EVENTS
        • 7.4.2.1. EditiNg DAS Parameters
      • 7.4.3. EDITING SAMPLE PERIOD AND REPORT PERIOD
      • 7.4.4. REPORT PERIODS IN PROGRESS WHEN INSTRUMENT IS POWERED OFF
      • 7.4.5. EDITING THE NUMBER OF RECORDS
      • 7.4.6. RS-232 REPORT FUNCTION
      • 7.4.7. ENABLING / DISABLING THE HOLDOFF FEATURE
      • 7.4.8. THE COMPACT REPORT FEATURE
      • 7.4.9. THE STARTING DATE FEATURE
    • 7.5. DISABLING/ENABLING DATA CHANNELS
    • 7.6. REMOTE DAS CONFIGURATION
    • 7.7. DAS CONFIGURATION LIMITS
  • 8. REMOTE OPERATION
    • 8.1. COMPUTER MODE
      • 8.1.1. REMOTE CONTROL VIA APICOM
    • 8.2. INTERACTIVE MODE
      • 8.2.1. REMOTE CONTROL VIA A TERMINAL EMULATION PROGRAM
        • 8.2.1.1. Help Commands in Interactive Mode
        • 8.2.1.2. Command Syntax
        • 8.2.1.3. Data Types
        • 8.2.1.4. Status Reporting
    • 8.3. REMOTE ACCESS BY MODEM
    • 8.4. PASSWORD SECURITY FOR SERIAL REMOTE COMMUNICATIONS
    • 8.5. APICOM REMOTE CONTROL PROGRAM
  • 9. T400 CALIBRATION PROCEDURES
    • 9.1. BEFORE CALIBRATION
      • 9.1.1. REQUIRED EQUIPMENT, SUPPLIES, AND EXPENDABLES
      • 9.1.2. ZERO AIR AND SPAN GAS
    • 9.2. BASIC MANUAL CALIBRATION CHECKS AND CALIBRATION OF THE T400 ANALYZER
      • 9.2.1. SETUP FOR BASIC CALIBRATION CHECKS AND CALIBRATION OF THE T400 ANALYZER.
      • 9.2.2. PERFORMING A BASIC MANUAL CALIBRATION CHECK
      • 9.2.3. PERFORMING A BASIC MANUAL CALIBRATION
        • 9.2.3.1. Setting the Expected O3 Span Gas Concentration
        • 9.2.3.2. Zero/Span Point Calibration Procedure
      • 9.2.4. MANUAL CALIBRATION CHECKS AND CALIBRATIONS USING AUTO RANGE OR DUAL RANGE MODES
    • 9.3. MANUAL CALIBRATION CHECK AND CALIBRATION WITH VALVE OPTIONS INSTALLED
      • 9.3.1. SETUP FOR CALIBRATION CHECKS AND CALIBRATION WITH VALVE OPTIONS INSTALLED.
      • 9.3.2. MANUAL CALIBRATION CHECKS WITH VALVE OPTIONS INSTALLED
      • 9.3.3. MANUAL CALIBRATION USING VALVE OPTIONS
        • 9.3.3.1. Setting the Expected O3 Span Gas Concentration with the Z/S Option Installed
        • 9.3.3.2. Zero/Span Point Calibration Procedure the Z/S Option Installed
        • 9.3.3.3. Use of Zero/Span Valve with Remote Contact Closure
    • 9.4. AUTOMATIC ZERO/SPAN CAL/CHECK (AUTOCAL)
      • 9.4.1. SETUP ( ACAL: PROGRAMMING AND AUTO CAL
    • 9.5. O3 PHOTOMETER ELECTRONIC CALIBRATION
      • 9.5.1. PHOTOMETER DARK CALIBRATION
      • 9.5.2. O3 PHOTOMETER GAS FLOW CALIBRATION
    • 9.6. CALIBRATING THE IZS OPTION O3 GENERATOR
  • 10. EPA PROTOCOL CALIBRATION
    • 10.1.1. T400 CALIBRATION – GENERAL GUIDELINES
    • 10.1.2. CALIBRATION EQUIPMENT, SUPPLIES, AND EXPENDABLES
    • 10.1.3. CALIBRATION GAS AND ZERO AIR SOURCES
    • 10.1.4. RECOMMENDED STANDARDS FOR ESTABLISHING TRACEABILITY
    • 10.1.5. CALIBRATION FREQUENCY
    • 10.1.6. DATA RECORDING DEVICE
    • 10.1.7. RECORD KEEPING
    • 10.2. LEVEL 1 CALIBRATIONS VERSUS LEVEL 2 CHECKS
    • 10.3. MULTIPOINT CALIBRATION
      • 10.3.1. GENERAL INFORMATION
      • 10.3.2. MULTIPOINT CALIBRATION PROCEDURE
      • 10.3.3. DYNAMIC MULTIPOINT CALIBRATION CHECK
      • 10.3.4. LINEARITY TEST
      • 10.3.5. O3 LOSS CORRECTION FACTOR
      • 10.3.6. SPAN DRIFT CHECK
    • 10.4. AUDITING PROCEDURES
      • 10.4.1. DATA PROCESSING AUDIT
      • 10.4.2. SYSTEM AUDIT
      • 10.4.3. ASSESSMENT OF MONITORING DATA FOR PRECISION AND ACCURACY
    • 10.5. SUMMARY OF QUALITY ASSURANCE CHECKS
    • 10.6. REFERENCES
  • 11. INSTRUMENT MAINTENANCE
    • 11.1. MAINTENANCE SCHEDULE
    • 11.2. PREDICTIVE DIAGNOSTICS
    • 11.3. MAINTENANCE PROCEDURES
      • 11.3.1. REPLACING THE SAMPLE PARTICULATE FILTER
      • 11.3.2. REBUILDING THE SAMPLE PUMP
      • 11.3.3. REPLACING THE IZS OPTION ZERO AIR SCRUBBER
      • 11.3.4. IZS DESICCANT (OPTION 56)
      • 11.3.5. PERFORMING LEAK CHECKS
        • 11.3.5.1. Vacuum Leak Check and Pump Check
        • 11.3.5.2. Pressure Leak Check
      • 11.3.6. PERFORMING A SAMPLE FLOW CHECK
      • 11.3.7. MAINTENANCE OF THE PHOTOMETER ABSORPTION TUBE
        • 11.3.7.1. Cleaning or Replacing the Absorption Tube
        • 11.3.7.2. UV Lamp Adjustment
        • 11.3.7.3. UV Lamp Replacement
      • 11.3.8. ADJUSTMENT OR REPLACEMENT OF OPTIONAL IZS OZONE GENERATOR UV LAMP
  • 12. TROUBLESHOOTING & SERVICE
    • 12.1. GENERAL TROUBLESHOOTING
      • 12.1.1. FAULT DIAGNOSIS WITH WARNING MESSAGES
      • 12.1.2. FAULT DIAGNOSIS WITH TEST FUNCTIONS
      • 12.1.3. DIAG ( SIGNAL I/O: USING THE DIAGNOSTIC SIGNAL I/O FUNCTION
    • 12.2. USING THE ANALOG OUTPUT TEST CHANNEL
    • 12.3. USING THE INTERNAL ELECTRONIC STATUS LEDS
      • 12.3.1. CPU STATUS INDICATOR
      • 12.3.2. RELAY PCA STATUS LEDS
        • 12.3.2.1. I2C Bus Watchdog Status LEDs
        • 12.3.2.2. O3 Option Status LED s
    • 12.4. GAS FLOW PROBLEMS
      • 12.4.1. TYPICAL FLOW PROBLEMS
        • 12.4.1.1. Flow is Zero
        • 12.4.1.2. Low Flow
        • 12.4.1.3. High Flow
        • 12.4.1.4. Actual Flow Does Not Match Displayed Flow
        • 12.4.1.5. Sample Pump
    • 12.5. CALIBRATION PROBLEMS
      • 12.5.1. MIS-CALIBRATED
      • 12.5.2. NON-REPEATABLE ZERO AND SPAN
      • 12.5.3. INABILITY TO SPAN – NO SPAN BUTTON (CALS)
      • 12.5.4. INABILITY TO ZERO – NO ZERO BUTTON (CALZ)
    • 12.6. OTHER PERFORMANCE PROBLEMS
      • 12.6.1. TEMPERATURE PROBLEMS
        • 12.6.1.1. Box Temperature
        • 12.6.1.2. Sample Temperature
        • 12.6.1.3. UV Lamp Temperature
        • 12.6.1.4. IZS Ozone Generator Temperature (Optional)
    • 12.7. SUBSYSTEM CHECKOUT
      • 12.7.1. AC MAIN POWER
      • 12.7.2. DC POWER SUPPLY
      • 12.7.3. I2C BUS
      • 12.7.4. TOUCHSCREEN INTERFACE
      • 12.7.5. LCD DISPLAY MODULE
      • 12.7.6. RELAY PCA
      • 12.7.7. PHOTOMETER PRESSURE /FLOW SENSOR ASSEMBLY
      • 12.7.8. MOTHERBOARD
        • 12.7.8.1. Test Channel / Analog Outputs Voltage
        • 12.7.8.2. A/D Functions
        • 12.7.8.3. Status Outputs
        • 12.7.8.4. Control Inputs
      • 12.7.9. CPU
      • 12.7.10. RS-232 COMMUNICATIONS
        • 12.7.10.1. General RS-232 Troubleshooting
        • 12.7.10.2. Troubleshooting Analyzer/Modem or Terminal Operation
    • 12.8. TROUBLE SHOOTING THE PHOTOMETER
      • 12.8.1. CHECKING MEASURE / REFERENCE VALVE
      • 12.8.2. CHECKING THE PHOTOMETER UV LAMP POWER SUPPLY
    • 12.9. TROUBLE SHOOTING THE IZS OPTIONS O3 GENERATOR
      • 12.9.1. CHECKING THE O3 GENERATOR UV LAMP POWER SUPPLY
    • 12.10. SERVICE PROCEDURES
      • 12.10.1. REPAIRING SAMPLE FLOW CONTROL ASSEMBLY
      • 12.10.2. REPLACING THE STANDARD REFERENCE O3 SCRUBBER
      • 12.10.3. REPLACING THE IZS O3 SCRUBBER
      • 12.10.4. METAL WOOL SCRUBBER OPTION
      • 12.10.5. DISK-ON-MODULE REPLACEMENT PROCEDURE
    • 12.11. FAQ’S
    • 12.12. TECHNICAL ASSISTANCE
  • 13. THEORY OF OPERATION
    • 13.1. MEASUREMENT METHOD
      • 13.1.1. CALCULATING O3 CONCENTRATION
      • 13.1.2. THE PHOTOMETER UV ABSORPTION PATH
      • 13.1.3. THE REFERENCE / MEASUREMENT CYCLE
      • 13.1.4. INTERFERENT REJECTION
    • 13.2. PNEUMATIC OPERATION
      • 13.2.1. SAMPLE GAS AIR FLOW
      • 13.2.2. FLOW RATE CONTROL
        • 13.2.2.1. Critical Flow Orifice
      • 13.2.3. PARTICULATE FILTER
      • 13.2.4. PNEUMATIC SENSORS
        • 13.2.4.1. Sample Pressure Sensor
        • 13.2.4.2. Sample Flow Sensor
    • 13.3. ELECTRONIC OPERATION
      • 13.3.1. OVERVIEW
      • 13.3.2. CPU
        • 13.3.2.1. Disk-On-Module
        • 13.3.2.2. Flash Chip
      • 13.3.3. MOTHERBOARD
        • 13.3.3.1. A to D Conversion
        • 13.3.3.2. Sensor Inputs
        • 13.3.3.3. Thermistor Interface
        • 13.3.3.4. Analog Outputs
        • 13.3.3.5. External Digital I/O
        • 13.3.3.6. I2C Data Bus
        • 13.3.3.7. Power Up Circuit
      • 13.3.4. RELAY PCA
        • 13.3.4.1. Status LEDs
        • 13.3.4.2. Watchdog Circuitry
        • 13.3.4.3. Valve Control
        • 13.3.4.4. Heater Control
        • 13.3.4.5. Thermocouple Inputs and Configuration Jumper (JP5)
      • POWER SUPPLY/CIRCUIT BREAKER
        • 13.3.5.1. Power Switch/Circuit Breaker
      • 13.3.6. AC POWER CONFIGURATION
        • 13.3.6.1. AC Configuration – Internal Pump (JP7)
        • 13.3.6.2. AC Configuration – Heaters for Option Packages (JP6)
      • 13.3.7. PHOTOMETER LAYOUT AND OPERATION
        • 13.3.7.1. Photometer Electronic Operation
        • 13.3.7.2. O3 Photometer UV Lamp Power Supply
        • 13.3.7.3. Photometer Temperature
        • 13.3.7.4. Photometer Gas Pressure and Flow Rate
    • 13.4. FRONT PANEL TOUCHSCREEN/DISPLAY INTERFACE
      • 13.4.1. FRONT PANEL INTERFACE PCA
    • 13.5. SOFTWARE OPERATION
      • 13.5.1. ADAPTIVE FILTER
      • 13.5.2. CALIBRATION - SLOPE AND OFFSET
  • 14. A PRIMER ON ELECTRO-STATIC DISCHARGE
    • 14.1. HOW STATIC CHARGES ARE CREATED
    • 14.2. HOW ELECTRO-STATIC CHARGES CAUSE DAMAGE
    • 14.3. COMMON MYTHS ABOUT ESD DAMAGE
    • 14.4. BASIC PRINCIPLES OF STATIC CONTROL
      • 14.4.1. GENERAL RULES
      • 14.4.2. BASIC ANTI-ESD PROCEDURES FOR ANALYZER REPAIR AND MAINTENANCE
        • 14.4.2.1. Working at the Instrument Rack
        • 14.4.2.2. Working at an Anti-ESD Work Bench.
        • 14.4.2.3. Transferring Components from Rack to Bench and Back
        • 14.4.2.4. Opening Shipments from Teledyne API Customer Service
        • 14.4.2.5. Packing Components for Return to Teledyne API Customer Service
  • APPENDIX A – Software Version-Specific Documentation
  • APPENDIX B - Spare Parts
  • APPENDIX C - Warranty/Repair Questionnaire
  • APPENDIX D – Wire List and Electronic Schematics