Teledyne 703E manuals

283 pages8.19 Mb

MODEL 703E PHOTOMETRIC O3 CALIBRATOR
- 5SAFETY MESSAGES
- 12LIST OF FIGURES
- 13LIST OF TABLES
- 15LIST OF APPENDICES
  - 191. INTRODUCTION
    - 1.1. M703E CALIBRATOR OVERVIEW
    - 1.2. USING THIS MANUAL
      - TABLE OF CONTENTS:
      - SECTION I GENERAL INFORMATION
      - 20SECTION II OPERATING INSTRUCTIONS
      - SECTION III TECHNICAL INFORMATION
  - 2. SPECIFICATIONS, APPROVALS AND
- 21WARRANTY
  - 2.1. SPECIFICATIONS
  - 222.2. CE MARK COMPLIANCE
  - 232.3. WARRANTY
  - 253. GETTING STARTED
    - 3.1. UNPACKING AND INITIAL SETUP
      - 263.1.1. MODEL 703E CALIBRATOR
        TELEDYNE API M703E Calibrator Operators Manual Getting Started
        27PHOTOMETER
        Figure 3-3: M703E Internal Layout Top View 05744 Rev B 11
    - 293.2. ELECTRICAL CONNECTIONS
      - 3.2.1. POWER CONNECTION
      - CAUTION
      - 3.2.2. ANALOG OUTPUT TEST CHANNEL CONNECTIONS
      - +
      - 303.2.3. CONNECTING THE STATUS OUTPUTS
        313.2.4. CONNECTING THE CONTROL INPUTS
        32-
        +
        3.2.5. CONNECTING THE CONTROL OUTPUTS
      - 33CONTROL OUTPUTS
        1 2 3 4 5 6 7 8 9 10 11 12 E
        343.2.6. CONNECTING THE SERIAL PORTS
        3.2.7. CONNECTING TO A LAN OR THE INTERNET
        3.2.8. CONNECTING TO A MULTIDROP NETWORK
    - 353.3. PNENUMATIC CONNECTIONS
      - 3.3.1. DRY AIR IN
      - 3.3.2. ZERO AIR IN
  - 36USER NOTES
    - 373.4. INITIAL OPERATION
      - 3.4.1. START-UP
      - 383.4.2. WARM UP
      - 3.4.3. WARNING MESSAGES
        39MESSAGE MEANING
        05744 Rev B 23
      - 403.4.4. FUNCTIONAL CHECK
        messages are active.
        more calibration sequences are programmed into the calibrators memory.
      - 413.4.5. OPERATING MODES FOR THE O3 GENERATOR
        3.4.5.1. CNST (CONSTANT)
        3.4.5.2. REF (REFERENCE)
        3.4.5.3. BNCH (BENCH)
      - 3.4.6. SETTING THE O3 GENERATOR MODE
      - 423.4.7. SETTING THE M703ES OUTPUT FLOW RATE
  - 4. FREQUENTLY ASKED QUESTIONS AND
- 43GLOSSARY
  - 4.1. FAQS
  - 4.2. GLOSSARY
  - 455. OPTIONAL HARDWARE AND SOFTWARE
    - 5.1. CARRYING STRAP HANDLE (OPT 29)
    - 465.2. COMMUNICATION OPTIONS
      - 5.2.1. RS232 MODEM CABLES (OPTS 60 AND 60A)
      - 5.2.2. ETHERNET CABLE (OPT 60B)
      - 5.2.3. RS-232 MULTIDROP (OPT 62)
      - 475.2.4. ETHERNET (OPT 63)
      - 5.2.5. ETHERNET + MULTIDROP (OPT 64)
    - 485.3. ADDITIONAL MANUAL (OPT 70)
    - 5.4. EXTENDED WARRANTY (OPT 92)
    - 5.5. NIST TRACEABLE, PRIMARY STANDARD CERTIFICATION
  - 516. OPERATING THE M703E CALIBRATOR
    - 526.1. TEST FUNCTIONS
      - TEST MEASUREMENT DESCRIPTION
    - 536.2. OVERVIEW OF OPERATING MODES
      - Mode Field
      - STANDBY Key
        MODE MEANING
    - 546.3. STANDBY MODE
    - 556.4. GENERAL INFORMATION ABOUT THE GENERATE MODE
      - 6.4.1. GENERATE AUTO: Basic Generation of Calibration Gas
    - 566.5. AUTOMATIC CALIBRATION SEQUENCES
      - 6.5.1. SETUP SEQ: PROGRAMMING CALIBRATION SEQUENCES
        40 05744 Rev B
        Table 6-3: Automatic Calibration SEQUENCE Set Up Attributes
        ATTRIBUTE NAME DESCRIPTION
        Table 6-4: Calibration SEQUENCE Step Instruction
        INSTRUCTION NAME DESCRIPTION
        TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operators Manual
        586.5.1.2. Naming a Sequence
        42 05744 Rev B
        
        TELEDYNE API M703E Calibrator Operators Manual Operating the M703E Calibrator
        596.5.1.3. Setting the Repeat Count for a Sequence
        05744 Rev B 43
        
        6105744 Rev B 45
        DAY MONTH YEAR
        HOUR MINUTE
        
        6246 05744 Rev B
        HOUR MINUTE
        
        636.5.1.5. Setting Up Control Inputs for a Sequence
        05744 Rev B 47
        646.5.1.6. Setting Up Control Outputs for a Sequence
        48 05744 Rev B
        TELEDYNE API M703E Calibrator Operators Manual Operating the M703E Calibrator
        656.5.1.7. Setting the PROGRESS Reporting Mode for the Sequences
        REM
        05744 Rev B 49
        ELAP
        Table 6-5: Sequence Progress Reporting Mode
        MODE DESCRIPTION
        STEP
        Example: SO2_Test-2.
        PCT
        Example: SEQ 48%
        To select a PROGRESS report mode, press:
        
        TELEDYNE API M703E Calibrator Operators Manual Operating the M703E Calibrator
        676.5.2.1. The Generate Step
        05744 Rev B 51
        
        686.5.2.2. The STANDBY Step
        6.5.2.3. The DURATION Step
        696.5.2.4. The EXECSEQ Step
        TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operators Manual
        706.5.2.5. The CC OUTPUT Step
        54 05744 Rev B
        Toggle this key turn the CC input ON/OFF
      - 726.5.3. DELETING A SEQUENCE
    - 736.6. SETUP CFG
      - 05744 Rev B 57
        TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operators Manual
      - 58 05744 Rev B
    - 746.7. SETUP CLK
      - 6.7.1. SETTING THE INTERNAL CLOCKS TIME AND DAY
        EXIT returns to SETUP X.X display
        HOUR MINUTE DAY MONTH YEAR
    - 766.8. SETUP PASS
    - 786.9. SETUP DIAG TEST CHAN OUTPUT: USING THE TEST CHANNEL ANALOG OUTPUT
      - +
        62 05744 Rev B
      - Figure 6-2: M703E the TEST CHANNEL Connector
      - 6.9.1. CONFIGURING THE TEST CHANNEL ANALOG OUTPUT
        6.9.1.1. The Analog I/O Configuration Submenu.
        Table 6-7: DIAG - Analog I/O Functions
        TEST CHANNEL
        79Not used in the M703E
        
        05744 Rev B 63
        TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operators Manual
        806.9.1.2. Selecting a Test Channel Function to Output
        The Test Functions available to be reported are:
        64 05744 Rev B
        Table 6-8: Test Channels Functions Available on the M703Es Analog Output
        TEST
        TELEDYNE API M703E Calibrator Operators Manual Operating the M703E Calibrator
        05744 Rev B 65
        To activate the TEST Channel and select a function press:
        
        81setting ENTR accepts the new setting
        826.9.1.3. TEST CHANNEL VOLTAGE RANGE Configuration
        Table 6-9: Analog Output Voltage Range Min/Max RANGE SPAN MINIMUM OUTPUT MAXIMUM OUTPUT
        66 05744 Rev B
      - 856.9.2. TEST CHANNEL CALIBRATION
        TEST CHANNEL
        05744 Rev B 69
        CHANNEL can be initiated with the AOUTS CALIBRATION command.
        6.9.2.1. Enabling or disabling the TEST CHANNEL Auto-Cal Feature
        866.9.2.2. Automatic TEST CHANNEL Calibration
        886.9.2.3. Manual Calibration of the TEST CHANNEL configured for Voltage Ranges
        TELEDYNE API M703E Calibrator Operators Manual Operating the M703E Calibrator
        05744 Rev B 73
        To adjust the signal levels of an analog output channel manually, press:
        
        89These menus only appear if AUTO-CAL is turned OFF
      - 906.9.3. AIN CALIBRATION
        TELEDYNE API M703E Calibrator Operators Manual Operating the M703E Calibrator
    - 916.10. SETUP MORE VARS: INTERNAL VARIABLES (VARS)
      - 05744 Rev B 75
      - 7
      - 4
      - 3
      - 2
        Table 6-11: Variable Names (VARS) NO. VARIABLE DESCRIPTION ALLOWED VALUES
        DEFAULT VALUES
      - 0
      - 1
      - 5
      - 6
        
        TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operators Manual
        9276 05744 Rev B
        To access and navigate the VARS menu, use the following key sequence:
        
        In all cases: EXIT discards the new setting ENTR accepts the new setting
    - 936.11. OPERATING THE M703E CALIBRATOR AS AN O3 PHOTOMETER
      - 6.11.1. SET UP FOR OPERATING THE M703E AS AN O3 PHOTOMETER
      - 1
        M703E Photometric O3 Calibrator
        REFERENCE GAS SOURCE
        O3SOURCE TO BE MEASURED
        Minimum input gas flow for Photometer is 800 cc3/min
      - 1
        Figure 6-4: Set up for Using the M703E to Measure an External O3 Source 05744 Rev B 77
    - 956.12. SETUP LVL: SETTING UP AND USING LEADS (DASIBI) OPERATING LEVELS
      - 6.12.1. GENERAL INFORMATION ABOUT LEADS LEVELS
        05744 Rev B 79
        NOTE For more information on the LEADS system, please go to http://www.meteostar.com/.
      - 6.12.2. DOT COMMANDS
      - ^A.xxx!nn
      - 966.12.3. LEVELS
      - 6.12.4. ACTIVATING AN EXISTING LEVEL
        80 05744 Rev B
        05744 Rev B 81
      - 976.12.5. PROGRAMMING NEW LEVELS
        TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operators Manual
        986.12.5.1. Creating a GENERATE LEVEL
        To create a LEVEL using the M703Es AUTO generation function, press:
        82 05744 Rev B
        
        TELEDYNE API M703E Calibrator Operators Manual Operating the M703E Calibrator
        05744 Rev B 83
        996.12.5.2. Creating a MANUAL LEVEL
        
        To create a level using the M703Es MANUAL generation function, press:
        1006.12.5.3. Editing or Deleting a LEVEL
        84 05744 Rev B
        TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operators Manual
      - 1026.12.6. CONFIGURING LEVEL STATUS BLOCKS
        86 05744 Rev B
        Toggle this key turn the CC input ON/OFF
  - 7. OPERATING THE M703E OVER THE SERIAL I/O
- 103PORTS
  - 05744 Rev B 87
  - 7.1. USING THE ANALYSERS COMMUNICATION PORTS
    - 7.1.1. RS-232 DTE AND DCE COMMUNICATION
      - TELEDYNE API Operating The M703E over the Serial I/O Ports M703E Calibrator Operators Manual
    - 1047.1.2. COMM PORT DEFAULT SETTINGS AND CONNECTOR PIN ASSIGNMENTS
      - RXD RTS
      - TXD GND
        (As seen from inside analyzer)
        RXD GND
        
        CTS
        TXD GND
        RXD GND
      - 1 2 3 4 5 6 7 8 9
      - TXD
      - RTS
      - 1 2 3 4 5 6 7 8 9
      - RXD
      - Female DB-9 (COM2)
      - 12345 6789
        TXD
      - Figure 7-1: Default Pin Assignments for Back Panel COMM Port connectors (RS-232 DCE & DTE)
        CN3 & CN4
        (Located on CPU card)
        
        246810 13579
        CTS
      - Figure 7-2: Default Pin Assignments for CPU COM Port connector (RS-232). 88 05744 Rev B
    - 1067.1.3. COMM PORT BAUD RATE
      - TELEDYNE API M703E Calibrator Operators Manual Operating The M703E over the Serial I/O Ports
    - 1077.1.4. COMM PORT COMMUNICATION MODES
      - Table 7-1: COMM Port Communication Modes MODE1 ID DESCRIPTION
      - Note Communication Modes for each COM port must be configured independently. 05744 Rev B 91
    - 1097.1.5. COMM PORT TESTING
      - 94 05744 Rev B
    - 1107.1.6. MACHINE ID
    - 1117.1.7. TERMINAL OPERATING MODES
      - 7.1.7.1. Help Commands in Terminal Mode
        05744 Rev B 95
        Table 7-2: Terminal Mode Software Commands
      - 1127.1.7.2. Command Syntax
        Table 7-3: Teledyne Instruments Serial I/O Command Types
        96 05744 Rev B
      - 7.1.7.3. Data Types
      - 1137.1.7.4. Status Reporting
        05744 Rev B 97
      - 1147.1.7.5. COM Port Password Security
        98 05744 Rev B
  - 1157.2. REMOTE ACCESS BY MODEM
    - MODEM ENABLE
    - 05744 Rev B 99
    - AT Y0 &D0 &H0 &I0 S0=2 &B0 &N6 &M0 E0 Q1 &W0
    - 116If there is a problem initializing the modem the message, MODEM NOT INITIALIZED will appear.
    - Continue pressing <SET or SET> until ...
    - Test Runs Automatically
  - 1177.3. MULTIDROP RS-232 SET UP
    - Rear Panel
      - 05744 Rev B 101
    - PCA
    - - CPU Card
    - Multidrop
      - JP2
        Figure 7-3: Location of JP2 on RS232-Multidrop PCA (option 62)
      - 118CALIBRATOR CALIBRATOR TAPI Analyzer
        102 05744 Rev B
      - INSTRUMENT
      - Host RS-232 port
        Figure 7-4: RS232-Multidrop PCA Host/Calibrator Interconnect Diagram
  - 1197.4. RS-485 CONFIGURATION OF COM2
    - 120Figure 7-6: Back Panel connector Pin-Outs for COM2 in RS-485 mode.
    - Figure 7-7: CPU connector Pin-Outs for COM2 in RS-485 mode.
    - 104 05744 Rev B
  - 1217.5. REMOTE ACCESS VIA THE ETHERNET
    - 7.5.1. ETHERNET CARD COM2 COMMUNICATION MODES AND BAUD RATE
    - 7.5.2. CONFIGURING THE ETHERNET INTERFACE OPTION USING DHCP
      - 1247.5.2.1. Manually Configuring the Network IP Addresses
        108 05744 Rev B
        12505744 Rev B 109
        From Step 1 above)
        Contact your IT Network Administrator
        
        TELEDYNE API Operating The M703E over the Serial I/O Ports M703E Calibrator Operators Manual
        110 05744 Rev B
    - 1267.5.3. CHANGING THE CALIBRATORS HOSTNAME
      - Contact your IT Network Administrator
      - the new setting EXIT ignores the new setting
  - 1277.6. APICOM REMOTE CONTROL PROGRAM
  - 1298. M703E CALIBRATION AND VERIFICATION
    - 8.1. VERIFYING AND CALIBRATING THE M703ES O3 PHOTOMETER
      - 05744 Rev B 113
      - 8.1.1. SETUP FOR VERIFYING AND CALIBRATING THE O3 PHOTOMETER
        Note This operation requires an external reference photometer.
        1308.1.1.1. Calibration Manifold Exhaust/Vent Line
      - 1318.1.2. VERIFYING O3 PHOTOMETER PERFORMANCE
      - 1328.1.3. CALIBRATING THE O3 PHOTOMETER
        8.1.3.1. Photometer Zero Calibration
      - 1348.1.4. O3 PHOTOMETER DARK CALIBRATION
        Yes No
    - 1358.2. CALIBRATING THE O3 GENERATOR
      - 8.2.1. O3 GENERATOR CALIBRATION TABLE
        05744 Rev B 119
        TELEDYNE API M703E Calibration and Verification M703E Calibrator Operators Manual
      - 1368.2.2. VIEWING O3 GENERATOR CALIBRATION POINTS
        To view these calibration points, press:
        120 05744 Rev B
        
        TELEDYNE API M703E Calibrator Operators Manual M703E Calibration and Verification
      - 1398.2.5. TURNING O3 GENERATOR CALIBRATION POINTS ON / OFF
        To enable or disable an existing calibration point, press:
        05744 Rev B 123
        EXIT discards the new setting ENTR accepts the new setting
        
        TELEDYNE API M703E Calibrator Operators Manual M703E Calibration and Verification
    - 1418.3. M703E GAS PRESSURE SENSOR CALIBRATION
      - PUMP
      - 05744 Rev B 125
        PUMP
        On Back Panel
        O
      - Table 8-1: M703E Pressure Sensors
        SENSOR ASSOCIATED TEST FUNCTION UNITS PRESSURE MONITOR
        MEASUREMENT POINT
        Regulator Pressure Sensor REG PRESSURE PSIG Capped fitting on backside of regulator
        assembly. See Figure 8-4 Photometer Sample Gas Pressure Sensor PHOTO SPRESS IN-HG-A
        Use monitor to measure ambient atmospheric pressure at the calibrators location.
      - 8.3.1.1. Gas Pressure Sensor Calibration Set Up
        O3GEN / PHOTOMETER PRESSURE / FLOW SENSOR PCA
        O3FLOW SENSOR
        O3Generator Assembly
        GENERATOR
        Flow Control (100 cm3)
        M703E Chassis
        PHOTOMETER BENCH
        Flow Control (800 cm3)
        Flow Control (5.0 lpm)
        Filter
        Flow Control (1.0 LPM)
        Pressure Monitor
        
        Figure 8-3: Pressure Calibration Monitor Points
    - 1448.4. M703E GAS FLOW CALIBRATION
      - 1458.4.1. CALIBRATING THE PHOTOMETERS SAMPLE GAS FLOW
      - 1468.4.2. CALIBRATING THE OUTPUT GAS FLOW
        8.4.2.1. Output Gas Flow Set Up
        130 05744 Rev B
        Figure 8-5: Output Flow Calibration Monitor Point
        TELEDYNE API M703E Calibrator Operators Manual M703E Calibration and Verification
        1478.4.2.2. Performing an Output Gas Flow Calibration
        05744 Rev B 131
        An external flow meter is needed to perform this operation.
        EXIT discards the new setting ENTR accepts the new setting
  - 1519. THEORY OF OPERATION
    - 9.1. PNEUMATIC OPERATION
      - 05744 Rev B 135
      - 9.1.1. GAS FLOW CONTROL
        9.1.1.1. Flow Control Assemblies
        Figure 9-1: Location of Gas Flow Control Assemblies
        9.1.1.2. Photometer Critical Flow Orifice
      - 1529.1.2. INTERNAL GAS PRESSURE SENSORS
        136 05744 Rev B
        TELEDYNE API M703E Calibrator Operators Manual Theory of Operation
    - 1539.2. ELECTRONIC OPERATION
      - 9.2.1. OVERVIEW
        05744 Rev B 137
        I2C Bus
        
        Figure 9-2: M703E Electronic Block Diagram
      - 1549.2.2. CPU
        Figure 9-3: M703E CPU Board Annotated 138 05744 Rev B
        1559.2.2.1. Disk On Chip
        9.2.2.2. Flash Chip
        05744 Rev B 139
      - 1569.2.3. RELAY PCA
        Figure 9-4: Relay Board PCA with AC Relay Retainer Removed
        140 05744 Rev B
        1579.2.3.1. Valve Control
        9.2.3.2. Heater Control
        Figure 9-5: Heater Control Loop Block Diagram.
        9.2.3.3. Relay PCA Status LEDs & Watch Dog Circuitry
        Figure 9-6: Status LED Locations Relay PCA 05744 Rev B 141
        Table 9-1: Relay Board Status LEDs
        1589.2.3.4. Relay PCA Watchdog Indicator (D1)
        142 05744 Rev B
      - 1599.2.4. MOTHERBOARD
        9.2.4.1. A to D Conversion
        05744 Rev B 143
        9.2.4.2. Sensor Inputs
        9.2.4.3. Thermistor Interface
        9.2.4.4. Analog Outputs
        1609.2.4.5. External Digital I/O
        CONC VALID
        144 05744 Rev B
        9.2.4.6. I2C Data Bus
        9.2.4.7. Power-up Circuit
        TELEDYNE API M703E Calibrator Operators Manual Theory of Operation
      - 1619.2.5. POWER SUPPLY AND CIRCUIT BREAKER
        05744 Rev B 145
        RELAY PCA
        
        Figure 9-7: M703E Power Distribution Block diagram
      - 1629.2.6. AC POWER CONFIGURATION
        9.2.6.1. AC configuration Internal Pump (JP7)
    - 1639.3. FRONT PANEL INTERFACE
      - 1649.3.1.1. Calibrator Status LEDs
        Table 9-3: Front Panel Status LEDs
        148 05744 Rev B
      - 9.3.1.2. Keyboard
      - 9.3.1.3. Display
      - 1659.3.1.4. Keyboard/Display Interface Electronics
        Figure 9-11: Keyboard and Display Interface Block Diagram
        05744 Rev B 149
        KEYPAD DECODER
        KEY-PRESS DETECT CIRCUIT
        I2C INTERFACE CHIP
        DISPLAY DATA DECODER
        DISPLAY CONTROLLER
        DISPLAY POWER WATCHDOG
    - 1669.4. SOFTWARE OPERATION
      - Figure 9-12: Schematic of Basic Software Operation 150 05744 Rev B
    - 1679.5. O3 GENERATOR OPERATION
      - 9.5.1. PRINCIPLE OF PHOTOLYTIC O3 GENERATION
        Figure 9-13: O3 Generator Internal Pneumatics 05744 Rev B 151
      - 1689.5.2. GENERATOR PNEUMATIC OPERATION
        Figure 9-14: O3 Generator Valve and Gas Fixture Locations
        152 05744 Rev B
      - 9.5.3. O3 GENERATOR ELECTRONIC OPERATION
        O3 Generator
        Lamp Heater
        O3Generator
        169Figure 9-15: O3 Generator Electronic Block Diagram
        Figure 9-16: O3 Generator Electronic Components Location 05744 Rev B 153
        1709.5.3.1. O3 Generator Temperature Control
    - 9.6. PHOTOMETER OPERATION
  - 171I I
    - 05744 Rev B 155
    - 9.6.1. MEASUREMENT METHOD
    - = L
      - 9.6.1.1. Calculating O3 Concentration
        Equation 9-5
      - LC- 0
  - e= at STP
- Equation 9-6
- 1 I
- I ln C
  - Equation 9-7
  - =
  - inHg92.29 273
    - =
  - L
  - 1 I
  - I ln C
    - o
- 172T P
  - Equation 9-8
  - inHg92.29 273
  - L
  - 10 I
  - I ln C
    - 9 o
    - - 9.6.1.2. The Measurement / Reference Cycle
        Table 9-4: M703E Photometer Measurement / Reference Cycle
        CYCLE REPEAT EVERY 6 SECONDS 156 05744 Rev B
        O3GEN / PHOTOMETER PRESSURE / FLOW SENSOR PCA
        O3FLOW SENSOR
        yel
        grn
        red
        blu
        blk
        orn orn
        Flow Control (1.0 LPM)
        Flow Control
        173Figure 9-18: O3 Photometer Gas Flow Measure Cycle
        O3GEN / PHOTOMETER PRESSURE / FLOW SENSOR PCA
        Flow Control
        blk
        blu
        orn
        orn orn orn
        pur pur
        yel
        Figure 9-19: O3 Photometer Gas Flow Reference Cycle 05744 Rev B 157
      - 1749.6.1.3. The Absorption Path
        Figure 9-20: O3 Photometer Absorption Path
        158 05744 Rev B
      - 9.6.1.4. Interferent Rejection
    - 1759.6.2. PHOTOMETER LAYOUT
      - Figure 9-21: O3 Photometer Layout Top Cover Removed
      - 05744 Rev B 159
    - 9.6.3. PHOTOMETER PNEUMATIC OPERATION
    - 9.6.4. PHOTOMETER ELECTRONIC OPERATION
      - Photometer
        160 05744 Rev B
    - 176MOTHER BOARD
      - I2C Bus
      - PC 104 CPU Card
        Figure 9-22: O3 Photometer Electronic Block Diagram
      - 9.6.4.1. O3 Photometer Temperature Control
      - 1779.6.4.2. Pneumatic Sensors for the O3 Photometer
  - 17910. MAINTENANCE SCHEDULE & PROCEDURES
    - 10.1. MAINTENANCE SCHEDULE
      - 181ONLY CLEAN, DRY, PARTICULATE FREE
      - Zero Air (Diluent Gas
    - 18310.2. PERFORMING LEAK CHECKS
      - 10.2.1. PRESSURE LEAK CHECK
        Flow Control
        CAP CAP CAP
        Flow Control
        (1.0 to 2.0 LPM)
        Flow Control
        
        184Figure 10-1: Pneumatic setup for performing Pressure Leak Checks
        -END OF INSERTION
        168 05744 Rev B
        TELEDYNE API Maintenance Schedule & Procedures M703E Calibrator Operators Manual
        CAP CAP CAP
        orn orn
        (1.0 to 2.0 LPM)
        Flow Control
        O3GEN / PHOTOMETER PRESSURE / FLOW SENSOR PCA
        O3FLOW SENSOR
        Flow Control
        
        186Figure 10-2: Pneumatic setup for performing Pressure Leak Checks 170 05744 Rev B
    - 18710.3. CLEANING OR REPLACING THE ABSORPTION TUBE
    - 10.4. REBUILDING THE DRY AIR PUMP
    - 18810.5. PHOTOMETER UV SOURCE LAMP ADJUSTMENT
      - 172 05744 Rev B
    - 18910.6. PHOTOMETER UV SOURCE LAMP REPLACEMENT
    - 19010.7. ADJUSTMENT OR REPLACEMENT OF OZONE GENERATOR UV LAMP
      - 19105744 Rev B 175
  - 11. GENERAL TROUBLESHOOTING & REPAIR OF
- 193THE M703E CALIBRATOR
  - 11.1. GENERAL TROUBLESHOOTING
    - 19411.1.1. FAULT DIAGNOSIS WITH WARNING MESSAGES
    - 178 05744 Rev B
    - Table 11-1: Front Panel Warning Messages
      - REAR BOARD NOT DET
    - 05744 Rev B 179
      - O3 PUMP WARNING
      - LAMP DRIVER WARN
      - FRONT PANEL WARN
      - CONFIG INITIALIZED
    - 195WARNING FAULT CONDITION POSSIBLE CAUSES
      - DATA INITIA LIZED
      - O3 GEN LAMP TEMP WA RN IN G
      - O3 GEN REFERENCE WA RN IN G
      - PHOTO LAMP TEMP WA RN IN G
      - PHOTO LAMP STABILITY WARNING
      - PHOTO REFERENCE WA RN IN G
      - (table continued)
      - Table 11-1: Front Panel Warning Messages (cont.)
    - WARNING FAULT CONDITION POSSIBLE CAUSES
      - 180 05744 Rev B
    - 19611.1.2. FAULT DIAGNOSIS WITH TEST FUNCTIONS
      - 19705744 Rev B 181
    - 19811.1.3. USING THE DIAGNOSTIC SIGNAL I/O FUNCTION
      - Figure 11-1: Example of Signal I/O Function 182 05744 Rev B
  - 19911.2. USING THE ANALOG OUTPUT TEST CHANNEL
    - 05744 Rev B 183
    - Table 11-3: Test Channel Outputs as Diagnostic Tools
      - TEST CHANNEL DESCRIPTION ZERO FULL SCALE
      - CAUSES OF EXTREMELY HIGH / LOW READINGS
  - 20011.3. USING THE INTERNAL ELECTRONIC STATUS LEDS
    - 11.3.1. CPU STATUS INDICATOR
      - 184 05744 Rev B
      - Mother Board P/N 04069
        Figure 11-2: CPU Status Indicator
    - 11.3.2. RELAY PCA STATUS LEDS
      - 11.3.2.1. I2C Bus Watchdog Status LEDs
      - 20111.3.2.2. O3 Status LEDs
        D2 (Yellow) Dry (zero) Air Pump Status
        05744 Rev B 185
        O3-PUMP-ON
        PHOTO_REF_VALVE
        ZERO_AIR_PUMP
        D15 (Yellow) - Photometer Lamp Heater D16 (Yellow) O3 Generator Lamp Heater
        D9 (Green) External Zero Air Valve Status
        D1 (RED) Watchdog Indicator
        D7 (Green) Photometer Meas/Ref Valve Status
        Figure 11-3: Relay PCA Status LEDS Used for Troubleshooting
        Table 11-5: Relay PCA Status LED Failure Indications
        SIGNAL I/O PARAMETER LED FUNCTION ACTIVATED BY VIEW RESULT DIAGNOSTIC TECHNIQUE
  - 20211.4. SUBSYSTEM CHECKOUT
    - 11.4.1. VERIFY SUBSYSTEM CALIBRATION
      - 186 05744 Rev B
    - 11.4.2. AC MAIN POWER
    - 20311.4.3. DC POWER SUPPLY
      - Figure 11-4: Location of DC Power Test Points on Relay PCA
      - 05744 Rev B 187
      - Table 11-6: DC Power Test Point and Wiring Color Codes
      - Table 11-7: DC Power Supply Acceptable Levels
    - 20411.4.4. I2C BUS
      - 188 05744 Rev B
    - 11.4.5. KEYBOARD/DISPLAY INTERFACE
    - 20511.4.6. RELAY PCA
    - 11.4.7. PHOTOMETER O3 GENERATOR PRESSURE /FLOW SENSOR ASSEMBLY
      - 206PHOTOMETER PRESSURE SENSOR:
      - O3 GENERATOR PRESSURE SENSOR
      - 190 05744 Rev B
      - PHOTOMETER FLOW SENSOR
    - 20711.4.8. MOTHERBOARD
      - 11.4.8.1. A/D Functions
        05744 Rev B 191
        PHOTO_FLOW
      - 11.4.8.2. Test Channel / Analog Outputs Voltage
        Table 11-9: Analog Output Test Function - Nominal Values Voltage Outputs
      - 20811.4.8.3. Status Outputs
        192 05744 Rev B
        DIAG SIGNAL I/O menu (See Section11.1.3), scroll through the inputs and outputs until
        Table 11-10: Status Outputs Check
        PIN (LEFT TO RIGHT) STATUS
      - 20911.4.8.4. Control Inputs
      - 11.4.8.5. Control Outputs
        Table 11-12: Control Outputs Pin Assignments and Corresponding Signal I/O Functions Check
        194 05744 Rev B
        DIAG SIGNAL I/O menu (See Section11.1.3), scroll through the inputs and outputs until
    - 21011.4.9. CPU
    - 21111.4.10. RS-232 COMMUNICATIONS
      - 11.4.10.1. General RS-232 Troubleshooting
        05744 Rev B 195
      - 11.4.10.2. Troubleshooting Calibrator/Modem or Terminal Operation
    - 21211.4.11. TEMPERATURE PROBLEMS
      - 11.4.11.1. Box / Chassis Temperature
        196 05744 Rev B
      - 11.4.11.2. Photometer Sample Chamber Temperature
      - 11.4.11.3. UV Lamp Temperature
        PHOTO_LAMP HEATER parameter under the SIGNAL I/O function of the DIAG menu, as
      - 11.4.11.4. Ozone Generator Temperature
        05744 Rev B 197
  - 21311.5. TROUBLESHOOTING THE O3 PHOTOMETER
    - 11.5.1. DYNAMIC PROBLEMS WITH THE O3 PHOTOMETER
      - 11.5.1.1. Noisy or Unstable O3 Readings at Zero
      - 21411.5.1.2. Noisy, Unstable, or Non-Linear Span O3 Readings
      - 11.5.1.3. Slow Response to Changes in Concentration
        198 05744 Rev B
      - 11.5.1.4. The Analog Output Signal Level Does Not Agree With Front Panel Readings
      - 11.5.1.5. Cannot Zero
      - 11.5.1.6. Cannot Span
    - 21511.5.2. CHECKING MEASURE / REFERENCE VALVE
  - 21611.6. TROUBLESHOOTING THE O3 GENERATOR
    - 11.6.1. CHECKING THE UV LAMP POWER SUPPLY
      - 200 05744 Rev B
      - NOTE A schematic and physical diagram of the Lamp Power Supply can be found in Appendix D.
      - WARNING Hazardous voltage present - use caution.
  - 21711.7. TROUBLE SHOOTING THE OPTIONAL O3 GENERATOR
    - 11.7.1. CHECKING THE UV SOURCE LAMP POWER SUPPLY
      - 05744 Rev B 201
      - NOTE A schematic and physical diagram of the Lamp Power Supply can be found in Appendix D.
      - WARNING Hazardous voltage present - use caution.
  - 21811.8. REPAIR PROCEDURES
    - 11.8.1. REPAIRING SAMPLE FLOW CONTROL ASSEMBLY
      - 202 05744 Rev B
      - Figure 11-5: Critical Flow Restrictor Assembly Disassembly
    - 11.8.2. DISK-ON-CHIP REPLACEMENT PROCEDURE
  - 21911.9. TECHNICAL ASSISTANCE
    - TELEDYNE-API, CUSTOMER SERVICE,
  - 22112. A PRIMER ON ELECTRO-STATIC DISCHARGE
    - 12.1. HOW STATIC CHARGES ARE CREATED
      - 05744 Rev B 205
      - Figure 12-1: Triboelectric Charging
      - Table 12-1: Static Generation Voltages for Typical Activities
    - 22212.2. HOW ELECTRO-STATIC CHARGES CAUSE DAMAGE
      - Table 12-2: Sensitivity of Electronic Devices to Damage by ESD
      - 206 05744 Rev B
    - 22312.3. COMMON MYTHS ABOUT ESD DAMAGE
    - 12.4. BASIC PRINCIPLES OF STATIC CONTROL
      - 12.4.1. GENERAL RULES
        Figure 12-2: Basic anti-ESD Work Station 05744 Rev B 207
        224rather than pink-poly bags.
        bag.
        208 05744 Rev B
      - 22512.4.2. BASIC ANTI-ESD PROCEDURES FOR ANALYZER REPAIR AND MAINTENANCE
        12.4.2.1. Working at the Instrument Rack
        05744 Rev B 209
        12.4.2.2. Working at an Anti-ESD Work Bench.
        22612.4.2.3. Transferring Components from Rack to Bench and Back
        12.4.2.4. Opening Shipments from Teledyne Instruments Customer Service.
        210 05744 Rev B
        12.4.2.5. Packing Components for Return to Teledyne Instruments Customer Service.
      - 227WARNING
    - 229APPENDIX A Version Specific Software Documentation
      - TELEDYNE API
      - Figure A-2: PRIMARY SETUP MENU - Basics
        EXITENTR
        CNST REF BNCH
      - A-4 05745 Rev C
        APPENDIX A-1: Software Menu Trees, Software Version C.0 M703E Calibrator Operators Manual
      - 232MAIN MENU SETUP
      - O3 PASSCFG CLK MORE
        ON OFF
        TIME DATE
        PREV NEXT
        NOT running a programmed sequence
        PHOTMODE ADJ
        BCAL DARK
        
        236TELEDYNE API
        Figure A-6: SECONDARY SETUP Menu; DIAG Submenu GAS CONFIGURATION
        A-8 05745 Rev C
        APPENDIX A-1: Software Menu Trees, Software Version C.0 M703E Calibrator Operators Manual
        mode.
        
        239 TELEDYNE API M703E Calibrator Operators M anual
        05745 Rev C A-11
        240TELEDYNE API
        A-12 05745 Rev C
        M703E SETUP VARIABLES FOR LATEST REVISION
        241 TELEDYNE API M703E Calibrator Operators M anual
        05745 Rev C A-13
        M703E SETUP VARIABLES FOR LATEST REVISION
        MODEM_INIT2
        BA UD_RA TE 2
        RS232_MODE2
        MODEM_INIT
        BA UD_RA TE
        SETUP VARIABLE NUMERI C UNITS
        DEFAULT VALUE VALUE RANGE DESCRIPTION RS232_MODE
        242TELEDYNE API
        A-14 05745 Rev C
        M703E SETUP VARIABLES FOR LATEST REVISION
        243 TELEDYNE API M703E Calibrator Operators M anual
        05745 Rev C A-15
        M703E SETUP VARIABLES FOR LATEST REVISION
        244TELEDYNE API
        A-16 05745 Rev C
        245 TELEDYNE API M703E Calibrator Operators M anual
        05745 Rev C A-17
        Table A-3: M703E Test Functions, Software Version C.0
        
        247 TELEDYNE API M703E Calibrator Operators M anual
        05745 Rev C A-19
        Description
        248TELEDYNE API
        A-20 05745 Rev C
        M703E I/O Signal List for Latest Revision Signal Name Bit or Channel Number
        Description
        250TELEDYNE API
        A-22 05745 Rev C
        
        Table A-6: Terminal Key Assignments, Software Version C.0
    - 251APPENDIX B: Spare Parts List
  - 254Spare Parts List
  - 255Recommended Spare Parts Stocking Levels
    - Units
    - 1 2-5 6-10 11-20 21-30
    - Part Number Description
      - Model M703E Calibrator Operators Manual
    - 257Warranty/Repair Questionnaire Model 703E
    - PARAMETER RECORDED VALUE ACCEPTABLE VALUE
      - Model M703E Calibrator Operators Manual
    - 258Warranty/Repair Questionnaire Model 703E
    - 261APPENDIX D: Diagrams and Schematics
      - +
      - REF_2.5V
      - PHOTO_OUT
      - 266PCA, UV DETECTOR PREAMP
        04420 B 1 13-Aug-2004
      - A
        +
        PHOTO_OUT
        PCA VERSION TABLE
        267SCH, DC HEATER/THERMISTOR
        04422 A 111-Aug-2002
        B
        SCH, UV LAMP DRIVER, M450
        04421 A 111-Aug-2002
        B
        +
        268NOTE: THIS SCHEMATIC APPLIES TO THE FOLLOWING PCA'S:
        CHANGE NOTES
        269NOTES:
        1. This schematic is based on the PWB PN, 03974 and applies to PCA PN, 03975
        270SCH, PCA 04003, PRESS/FLOW, 'E' SERIES
        04354D 113-Dec-2007
        B
        S4 CON4
        C3 1.0
        ETHERNET INTERFACE SCHEMATIC
        271A
        1
        2
        3
        4
        ABC D
        DCBA 1
        2
        3
        4
        27204522 D
        281CONTROL INPUTS