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Teledyne 300 Instruction Manual

Teledyne 300 Instruction Manual

Carbon monoxide analyzer
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INSTRUCTION MANUAL
MODEL 300
CARBON MONOXIDE ANALYZER
© Teledyne Instruments
Advanced Pollution Instrumentation Division
(T-API)
6565 Nancy Ridge Drive
San Diego, Ca 92121-2219
Toll Free: 800 324-5190
Telephone: 858 657-9800
Fax: 858 657-9816
Email:
api-sales@teledyne.com
Website: www.teledyne-api.com
02163
Rev. G
01/09/97

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  • Page 1 INSTRUCTION MANUAL MODEL 300 CARBON MONOXIDE ANALYZER © Teledyne Instruments Advanced Pollution Instrumentation Division (T-API) 6565 Nancy Ridge Drive San Diego, Ca 92121-2219 Toll Free: 800 324-5190 Telephone: 858 657-9800 Fax: 858 657-9816 Email: api-sales@teledyne.com Website: www.teledyne-api.com 02163 Rev. G...
  • Page 2 If you use the analyzer in a manner other than that for which it was intended, unpredictable behavior could ensue with possibly hazardous consequences. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page ii...

  • Page 3: Table Of Contents

    4.9 Setting the analyzer I.D..................40 4.10 Disabling the calibration password...............40 4.11 Data acquisition system (DAS)................40 4.12 Software configuration ..................48 4.13 Summary of setup functions .................48 5.0 DIAGNOSTICS.................... 50 5.1 Test measurements....................50 P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page iii...
  • Page 4 APPENDIX A - LIST OF AVAILABLE MODEL 300 OPTIONS......101 APPENDIX B: TIPS ON CONNECTING THE TELEDYNE API ANALYZER RS-232 INTERFACE ....................102 APPENDIX C - ELECTRICAL SCHEMATIC INDEX..........105 P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page iv...
  • Page 5 FIGURE 2.2 ILLUSTRATION OF NORMAL DISPLAY..........27 FIGURE 8.1 GAS GENERATION SYSTEM..............66 FIGURE 8.2 INLET VENTING RECOMMENDATIONS ..........66 FIGURE 9.1 M300 ELECTRICAL BLOCK DIAGRAM ..........72 FIGURE 9.2 FLOW AND PRESSURE READOUT ADJUSTMENT ......75 P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page v...
  • Page 6 FIGURE 10.1 OPTO PICKUP WAVEFORM ..............90 FIGURE 10.2 DETECTOR WAVEFORM..............90 FIGURE B.1 RS-232 PIN ASSIGNMENTS..............102 P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page vi...

  • Page 7: Introduction

    We hope you will not experience any problems with the Model 300 but if you do, the built-in tests and diagnostics should allow you to quickly and easily find the problem. In addition, our customer service department is always available to answer your questions.

  • Page 8: Warranty

    If a Product fails to perform to its specifications, Teledyne API shall correct such defect by, in Teledyne API's discretion, repairing or replacing such defective Product or refunding the purchase price of such Product.

  • Page 9: Principle Of Operation

    1.3 Principle of operation The detection and measurement of carbon monoxide in the Model 300 is based on the absorption of Infra Red (IR) radiation by CO molecules at wave lengths near 4.7 microns. In practice, the Model 300 uses a high energy heated element to generate broad-band IR light.

  • Page 10: Specifications

    Pollution Degree 2 Recorder Outputs ± 100 mV, ± 1 V, ± 5 V, ±10 V (Bi-Polar) Status 12 status outputs from opto-isolators * at constant temperature and voltage P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 4...

  • Page 11: Installation And Overview

    Verify no apparent shipping damage. (If damage has occurred please advise shipper first, then Teledyne API.) When installing the Model 300, allow a minimum of 4 inches (100mm) of clearance at the back of the instrument and 1 inch (25mm) of clearance on each side for proper ventilation.
  • Page 12 It usually takes about 5 to 10 minutes for the reading to stabilize near zero. After a stable reading has been obtained press ENTR. The display should now read 0.0 ppm carbon monoxide. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 6...
  • Page 13 (see Section 3.1 for information on the calibration limits). The operator can exit the manual calibration procedure only by pressing the EXIT button. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 7...
  • Page 14 CARBON MONOXIDE ANALYZER FIGURE 1.1 P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 8...
  • Page 15 REAR PANEL ELECTRICAL CONNECTIONS FIGURE 1.2 P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 9...

  • Page 16: Electrical And Pneumatic Connections

    The contacts are NPN transistors which can pass 50 mA of DC current. The pin assignments are listed in Table 1.1 below: P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 10...
  • Page 17 1.2. 1.6.5 Pneumatic system The Model 300 is equipped with a vacuum pump capable of pulling 800 cc/min across a critical flow orifice. This allows a smooth, stable flow of sample through the Analyzer. Sample enters the Analyzer through a 5 micron TFE particulate filter element (37 mm diameter) mounted immediately behind the front panel.
  • Page 18 Adequate zero air can be supplied by the M300 using the IZS option or by using a commercial calibrator. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 12...
  • Page 19 Analyzer occupies. The maximum length of the exhaust line should not exceed 30 feet. CAUTION Connect the exhaust fitting on the rear panel (See Fig. 1.4) to a suitable vent outside the analyzer area. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 13...
  • Page 20 FLOW DIAGRAM FIGURE 1.3 P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 14...
  • Page 21 REAR PANEL PNEUMATIC CONNECTIONS FIGURE 1.4 P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 15...
  • Page 22 REAR PANEL FIGURE 1.5 P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 16...
  • Page 23 MODEL 300 ASSEMBLY LAYOUT FIGURE 1.6 P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 17...

  • Page 24: Operation Verification

    If the TEST functions are within the limits given above, chances are very good the instrument will function correctly. If there is a problem, please read the manual and check your set-up. The Model 300 is now ready for calibration (see Section 3.5).
  • Page 25 CO SLOPE _______ DARK MEAS _______mV CO OFFSET _______ DARK REF _______mV CONFIGURATION DATA PROM REV ____________________ ANALYZER SERIAL # _______ TECHNICIAN ______________________ DATE _______ TABLE 1.1 P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 19...

  • Page 26: Options

    (e.g. a calibrator), the span gas manifold should be connected at the Vent/Span port at the Analyzer's rear panel, and the Pressure/Span port should be capped. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 20...
  • Page 27 IZS/Zero Air Port on the Analyzer's rear panel. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 21...

  • Page 28: Operation

    In addition TEST function values can be routed to a third analog output. 2.1.3 E 2 ROM backup of software configuration The Teledyne API CO Analyzer has a few jumpers that need to be set by the operator. Configuration of the Analyzer is done under software control and the configuration options are stored in electrically erasable (E ) ROM.
  • Page 29 NOTE THE OPERATOR AND SETUP PASSWORDS CAN BE DISABLED. TO DO THIS, ENTER SETUP-PASSWORD AND TOGGLE “ON” TO “OFF”. PUSH “ENTR” AND THE PASSWORDS WILL BE DISABLED P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 23...

  • Page 30: Front Panel

    RS-232 or the external contact closure inputs. Calibration and span adjustments are discussed in greater detail in Section 3.6. Table 2.2 below lists all the possible modes in the Analyzer and their meanings. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 24...
  • Page 31 BOX TEMP=xxx C Internal box temperature (degrees C) DCPS=xxxxxx MV DC power supply (mV) SLOPE=x.xxx Internal formula - Slope OFFSET=xx.x MV Internal formula - Offset TABLE 2.3 P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 25...
  • Page 32 The legend above a button identifies its current function. If there is no legend above a button, it has no function and will be ignored if pressed. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 26...
  • Page 33 300 Analyzer. The green SAMPLE LED indicates the sampling status. The yellow CAL LED indicates the calibration status. The red FAULT LED indicates the fault status. Table 2.5 summarizes the meanings of the status LED’s. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 27...
  • Page 34 Auto Cal disabled Auto Cal enabled Blinking Calibrating No warnings exist Blinking Warnings exist (1) This occurs during calibration holdoff, power-up holdoff and when in Diagnostic mode TABLE 2.5 P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 28...

  • Page 35: Performance Testing

    3.0 PERFORMANCE TESTING Zero/span checking and calibration of the Teledyne API CO Analyzer is divided into two sections. Chapter 3 discusses the different methods by which the Analyzer's zero and span settings may be checked and adjusted. The emphasis in Chapter 3 is on the operation of the buttons and the internal adjustments they make in the instrument.

  • Page 36: Izs Zero/Span Check (Option)

    The operator can exit the IZS calibration only by pressing the EXIT button. If either the ZERO or SPAN buttons were pressed and ENTR was not pressed, the Analyzer will beep once to indicate that no changes have been made. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 30...

  • Page 37: Zero/Span Valves (Option)

    Automatic zero/span checking (Z/S check) must be enabled in the setup mode. The Teledyne API Model 300 Carbon Monoxide Analyzer with IZS or Zero/Span Valves option offers capability to check the zero and span point automatically on a timed basis, or through remote RS-232 operation(see Section 3.7).
  • Page 38 Analyzer to the value set in the span variable. If this feature is enabled along with the automatic zero/span check, the Analyzer will re-adjust its formulas to match the predetermined zero and span settings once each day. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 32...
  • Page 39 8. CALIBRATE: OFF Example 3: to perform span check once per week starting at 11:30 pm, 12/20/93 1. MODE: SPAN 2. TIMER ENABLED: ON 3. STARTING DATE: 12/20/93 P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 33...

  • Page 40: Summary Of Front Panel Check And Calibration Controls

    Adj. CO conc. to span val. CAL-EXIT Exit M-P cal. SETUP-ACAL-SEQ1 Setup auto-cal SEQ1 Disabled SETUP-ACAL-SEQ2 Setup auto-cal SEQ2 Disabled SETUP-ACAL-SEQ3 Setup auto-cal SEQ3 Disabled TABLE 3.1 P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 34...

  • Page 41: Remote Zero/Span Check Or Adjustment (Contact Closure)

    NOTE TELEDYNE API RECOMMENDS THAT CONTACT CLOSURES REMAIN CLOSED AT LEAST 10 MINUTES TO ALLOW FOR AN ACCURATE AVERAGE ZERO OR SPAN VALUE TO BE ESTABLISHED. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 35...

  • Page 42: Remote Zero/Span Check Or Adjustment (Rs-232)

    RS-232 interface to do a remote Z/S check. 3.8 Power-on hold off Whenever the Model 300 is powered on it will go through a HOLD-OFF sequence (see Section 3.10 below) like it does after a zero/span check. 3.9 Hold off Every type of check or adjustment (zero, span, manual, remote, etc.) is followed by a...

  • Page 43: Setup Mode

    IR beam passing through the CO Cell of the Filter Wheel). A raw (uncorrected, un-linearized) CO concentration value is calculated according to the following equation: CONCENTRATION = GAIN_CONST x (1-CO_MEAS/CO_REF + ZERO_CONST) P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 37...

  • Page 44: Setting The Time-Of-Day

    10 seconds slower each day.) If the clock is running 10 seconds slow each day, set the variable to +10, indicating that we want the clock to run 10 seconds faster each day. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 38...

  • Page 45: Setting The Co Concentration Range

    +500 mV for 0-5V range (or +10% of current analog output range) in software. The default output offset is 0 mV. To change it, press SETUP-MORE-DIAG, press P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 39...

  • Page 46: Setting The Rs-232 Baud Rate

    4.8 Setting the RS-232 baud rate To set the baud rate for the RS-232 channel, press SETUP-MORE-COMM-BAUD. Press 300, 1200, 2400, 4800, 9600, or 19.2 followed by ENTR to accept the new baud rate, or EXIT to leave the baud rate unchanged.
  • Page 47 This does not represent any specific length of time since it is dependent on how often calibrations are performed. As with all Data Channels, a time and date stamp is recorded for every data point logged. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 41...
  • Page 48 The creation or modification of data channel definitions is accomplished by modifying the properties of existing (or default) channel definitions. The table below lists all of the properties defined for data channels. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 42...
  • Page 49 The list of available triggering events is shown in following table. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 43...
  • Page 50 AVG mode to generate an average of the readings during the interval. But when sampling the concentration when P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 44...
  • Page 51 The table below lists the data parameters initially defined. The entries in the Name and Units columns are visible when editing and printing the data channel properties. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 45...
  • Page 52 3. For each of the remaining properties, press the SET> to view the current setting, and then press EDIT to change the property if necessary. The table below lists the proper settings for all of the properties for this example: P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 46...
  • Page 53 PNUMTC and CALDAT, each parameter is printed on a separate line. To enable RS-232 reporting for a specific Data Channel: P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 47...

  • Page 54: Software Configuration

    AutoCal Sequences Zero-Span SETUP-DAS-EDIT Define/Change DAS Data Channels SETUP-DAS-VIEW View DAS Data SETUP-RNGE-MODE Set Range Mode Single Single, Dual, Auto SETUP-RNGE-SET Set D/A output range 50 ppm 1-1000ppm P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 48...
  • Page 55 SETUP-MORE-DIAG- Adjust Dark Offset 125mV 75-175mV DARK-CAL SETUP-MORE-DIAG- Select TEST to Analog None TEST CHAN OUTPUT Output SETUP-MORE-DIAG- Generate RS-232 RS-232 OUTPUT Output Test Pattern TABLE 4.1 P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 49...

  • Page 56: Diagnostics

    TEST button. Table 2.3 lists the test measurements which are available. Viewing these test measurements does not interfere with the operation of the Model 300 or the carbon monoxide reading in any way, so they may be viewed freely.
  • Page 57 Edit buttons will appear for the signals that can be controlled by the user. Press JUMP to skip to a specific I/O Signal. Table 5.2 below lists the I/O signals available for the M300: P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 51...
  • Page 58 Logic low = Not in Zero cal mode ST_SPAN_CAL Status Bit - Span Calibration mode Logic high = M300 in Span cal mode Logic low = Not in Span cal mode P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 52...
  • Page 59 Typically 2500-4500 mV SAMPLE_PRES Sample pressure in mV. Typical sea level value = 4300mV for 29.9" HG- SAMPLE_FLOW Sample flow in mV. SAMPLE_TEMP Sample temp in mV P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 53...
  • Page 60 This test is particularly useful in isolating problems, since it exercises essentially all electronic sub-systems of the Analyzer but does not depend on the proper function of Optical or Pneumatic subsystems. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 54...

  • Page 61: Handling Warnings

    To ignore the warning messages and display the test measurement again, simply press TEST. The warning messages will remain active and may be viewed again by pressing MSG. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 55...

  • Page 62: Communications

    The uniform nature of the output messages makes it easy for a host computer to spare them. Input messages to the Model 300 have a format which is similar to that for output messages: "X COMMAND<CRLF>"...

  • Page 63: Das Reporting

    The fields up to the colon are the same as for the verbose format, but the next fields are different. The fields following the colon are the line number (“1” in the P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 57...

  • Page 64: Warnings

    "W WSMPFLOW<CRLF>". Attempting to clear a warning which is not active has no effect. The table below lists the command to use to clear each possible warning message. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 58...

  • Page 65: Status/Control

    To do a remote adjustment via the RS-232 interface, the host computer should issue a message with the following format: "C COMMAND<CRLF> The commands are summarized in the table below: P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 59...

  • Page 66: Diagnostics

    RS-232 output. 7.4 Diagnostics The diagnostics mode can be entered from the RS-232 port as well as from the front panel. The diagnostics commands available are listed below. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 60...
  • Page 67 Whenever the diagnostic mode is entered or exited, a report is issued to the RS-232 output. The table below summarizes the diagnostic reports. DIAGNOSTIC REPORTS Report "C DDD:HH:MM IIII ENTER DIAGNOSTIC MODE" "C DDD:HH:MM IIII EXIT DIAGNOSTIC MODE" TABLE 7.6 P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 61...

  • Page 68: Test Measurements

    Filter Wheel temperature "T BOXTEMP<CRLF>" Internal box temperature "T DCPS<CRLF>" DC power supply output "T COSLOPE<CRLF>" Slope value "T COFFSET<CRLF>" Offset value "T CLKTIME<CRLF>" Current time-of-day TABLE 7.7 P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 62...

  • Page 69: Viewing And Modifying Variables

    After changing the variable's value, the CPU will respond with: P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 63...
  • Page 70 OFF, ON REPORT_FREQ SETUP-DAS-FREQ 1-60 MACHINE_ID SETUP-COMM-ID 0000-9999 BAUD_RATE SETUP-COMM-BAUD 300,1200,2300 CURR_TIME SETUP-MISC-CLK-TIME 00:00-23:59 CURR_DATE SETUP-MISC-CLK-DATE 01/01/00-12/31/99 CLOCK_ADJ SETUP-MISC-CLK-ADJ -60 - +60 FAULT_TIME SETUP-MISC-MORE-FLT 0-300 TABLE 7.9 P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 64...

  • Page 71: Calibration

    8.0 CALIBRATION This section describes a method of performing a multi-point calibration of the Model 300 CO Analyzer and a method of performing a zero-span check. 8.1 REQUIRED EQUIPMENT AND GAS STANDARDS Zero air must be free of CO (less than 0.1 ppm of CO).
  • Page 72 GAS GENERATION SYSTEM FIGURE 8.1 INLET VENTING RECOMMENDATIONS FIGURE 8.2 P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 66...

  • Page 73: Multi-Point Calibration

    ANALYZER THROUGH THE SAMPLE INLET PORT. ALL FLOW MEASUREMENT DEVICES MUST BE CALIBRATED AGAINST AN NIST-TRACEABLE STANDARD SUCH AS A BUBBLE-FLOW-METER WHICH HAS BEEN CALIBRATED AGAINST AN NIST- TRACEABLE VOLUME STANDARD. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 67...
  • Page 74 Push “ZERO” and “ENTR” on the front panel. The Analyzer is now “zeroed.” Push “EXIT,” “EXIT.” (Return to sample mode.) Record the DVM reading and the percentage chart reading or the RS-232 output. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 68...
  • Page 75 If poor correlation exists, check for Flow calculation errors, Concentration calculation errors, Leaks in manifold, Dirt in the manifold, Proper manifold venting, Zero air system. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 69...

  • Page 76: Zero/Span Checking

    These data can be useful in future troubleshooting. 8.3 ZERO/SPAN CHECKING It is recommended that the Model 300 be checked daily for zero and span drift. The EPA requires that the Analyzer be zero and span checked at least once every two weeks.

  • Page 77: Adjustments

    PERFORMED BY QUALIFIED MAINTENANCE PERSONNEL ONLY! All adjustments to the Model 300 are easy to make. Pots and test points are readily accessible without removing any components. Figure 1.6 is a plan view of the Model 300 CO Analyzer showing all the major components.
  • Page 78 M300 ELECTRICAL BLOCK DIAGRAM FIGURE 9.1 P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 72...

  • Page 79: A/D - D/A Calibration Procedure

    Reconnect the detector output to the processing electronics to the processing electronics. The average CO MEAS and CO REF dark reading are stored as offsets which are subtracted from all future CO detector readings. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 73...

  • Page 80: Output Voltage Range Changes

    1, 3 S3 (Test Output) 1, 6, 7 1, 5, 7 1, 4, 7 1, 3, 7 TABLE 9.1 NOTE TO ADJUST ANALOG RECORDER OFFSET, SEE SECTION 4.7. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 74...

  • Page 81: Flow Readout Adjustment

    9.7 CPU If the display is operating and the green sample light is on, the CPU should be operating. If not, check for +5v to the CPU. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 75...

  • Page 82: Troubleshooting

    DO NOT DISCONNECT CPU OR OTHER DIGITAL CARDS WHILE UNDER POWER. 10.1 Overview The Model 300 has been designed to rapidly detect possible problems and allow their quick evaluation and repair. During operation, the analyzer continuously performs self-check diagnostics and provides the ability to monitor the key operating parameters of the instrument without disturbing monitoring operations.

  • Page 83: Troubleshooting Fundamental Analyzer Operation

    When the analyzer is turned on, the front panel display should energize and the green "Sample" LED should light. If proper DC power is present (see Section 10.2.1), the P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 77...

  • Page 84: Troubleshooting Using Warning Messages

    Section 10.6.6 and 10.6.8 SYNC ERROR No modulation is present Check IR source, IR on the output of the IR detector/pre-amp, and detector. Opto interrupter P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 78...
  • Page 85 None required has occurred RAM INITIALIZED Dynamic memory has None required been re-initialized in response to the installation of a new PROM or memory chip TABLE 10.1 P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 79...

  • Page 86: Troubleshooting Using Test Function Values

    10.4 Troubleshooting using test function values The Model 300 provides the capability to display, on operator demand, the values of Test Functions which allow the observation of key analyzer operating parameters. These Test Functions can be accessed by depressing the TEST Button on the instrument's front panel, with each depression of the button causing the next test function to be displayed.

  • Page 87: Troubleshooting Dynamic Problems

    For these reasons, it recommended that dynamic problems not be addressed until all static problems and warning conditions, as described in the preceding sections, have been isolated and resolved. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 81...
  • Page 88 Check for leaks in the pneumatic systems as described in Section 11.2. Check for a dirty particulate filter and replace as necessary as described in Section 11.1. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 82...

  • Page 89: Troubleshooting Individual Sub-Assemblies And Components

    (turning). If not, check the 115V power to the pump. If the pump does not operate with 115V present at its terminal, replace the pump. Check for plugged pneumatic lines, filters, or orifices. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 83...
  • Page 90 Section 11.5, replace O-rings, and re-assemble. 10.6.2 Troubleshooting temperature problems The Model 300 has been designed to operate at ambient temperatures between 5 C and C. As a first step in troubleshooting temperature problems, confirm the ambient temperature is within this range and that the air inlet slots on the sides of the cover and the fan exhaust on the rear panel are not obstructed.
  • Page 91 16 Analog channels (0-5 VDC) are multiplexed under micro-processor control by IC U26 and transmitted via buffer amp U29 to the V/F converter section of the board for A-D conversion. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 85...
  • Page 92 The time duration of integration is selectable over the range of 67 msec to 2.067 seconds. In the Model 300 an integrate period of 1.033 records is used for reading the photo-detector outputs, a 133 msec integrate period is used for all other signals.
  • Page 93 Confirm that all jumpers and switches on the V/F board are set properly, as follows: V/F BOARD JUMPERS - FACTORY SETTINGS Factory Set Jumpers Jumper Setting Set to match input line frequency TABLE 10.3 P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 87...
  • Page 94 Four Temperature linearization circuits are contained on the DC Power Supply board. The outputs of these circuits can be checked by measuring the voltages at test points on board as follows: P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 88...
  • Page 95 Confirm that during Electric Test the values of the CO MEAS and CO REF test functions are between 2500mV and 4500mV. If they are not, adjust the signal levels by turning Pot R7 on the Synchronous Demodulator Board. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 89...
  • Page 96 WAVEFORM 10.6.8 Checking Optical Alignment The mirrors used in the optical system of the Model 300 are designed to have their alignment set permanently during the manufacturing process and no adjustment is normally needed. If the optical system is disassembled or if failure of any of the optical...
  • Page 97 With zero air in, verify an MR RATIO of 1.18 to 1.22 is desired. If the analyzer shows a significantly different value, slightly adjust the input mirror. Adjust R7 for a CO MEAS reading of 4200 ±200 mV. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 91...

  • Page 98: Warranty/Repair Questionnaire

    Thank you for providing this information. Your assistance enables Teledyne API to respond faster to the problem that you are encountering. Teledyne API Customer Service Phone: (858) 657-9800 Toll Free:(800) 324-5190 FAX: (858) 657-9816 P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 92...

  • Page 99: Routine Maintenance

    11.2 Replacement of sample filter Turn off the Analyzer. This will stop the pump and eliminate the possibility of sucking debris into the Analyzer while changing the filter element. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 93...

  • Page 100: Leak Checking

    11.3.1 Using a leak checker Turn the power off. Disconnect the fittings from the pump and bypass the pump. Connect the leak checker to the sample inlet of the Model 300. Cap the exhaust of the analyzer. Set the leak checker to pressure mode.

  • Page 101: Changing The Prom

    USE ONLY BUBBLES, NOT LIQUID. 11.3.2 leak self test If only a Model 300 is available, the following alternate method for leak checking can be used: The power must be on and the pump must be in-line. Disconnect the power from the pump.
  • Page 102 CAL menu. Check all settings to make sure that expected setup parameters are present. Re-calibrate the analyzer so that the default slope and intercept are overwritten with the correct values. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 96...

  • Page 103: Spare Parts Lists

    M300 37 MM FILTER EXPENDABLES KIT - KNF PUMP MODEL #NO5ATI 00960-04 M300 47 MM FILTER EXPENDABLES KIT - KNF PUMP MODEL #NO5ATI 00969 FILTER, TFE, 47 MM, QTY 100 P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 97...
  • Page 104 OVERHEAT SW, CELL TU001 TUBING: 6’, 1/8” CLR TU002 TUBING: 6’, 1/8” BLK TU009 TUBING: 6’, 1/4” TYGON VA002 SOLENOID, SS, 3-WAY, 24V VA004 SOLENOID, SS, 2-WAY, 24V P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 98...

  • Page 105: Spare Parts For Non-Ce Mark Units

    00956- GAS FILTER WHEEL 0001 00958-01 M300 LEVEL 1 SPARES KIT FOR S/N ABOVE 320 00960 M300 37 MM FILTER EXPENDABLES KIT - KNF PUMP MODEL #MPU527-N79 P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 99...
  • Page 106 OVERHEAT SW, CELL TU001 TUBING: 6’, 1/8” CLR TU002 TUBING: 6’, 1/8” BLK TU009 TUBING: 6’, 1/4” TYGON VA002 SOLENOID, SS, 3-WAY, 24V VA004 SOLENOID, SS, 2-WAY, 24V P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 100...

  • Page 107: Appendix A - List Of Available Model 300 Options

    APPENDIX A - LIST OF AVAILABLE MODEL 300 OPTIONS RS-232 & Status Outputs Internal Zero/Span (IZS) with valves Rack Mount and Slides P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 101...

  • Page 108: Appendix B: Tips On Connecting The Teledyne Api Analyzer Rs-232 Interface

    WITHOUT changing the pin-to-pin wiring. 3. Adapters - these change from one type plug (DB-9) to another type plug (DB-25). They do so WITHOUT changing the wiring. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 102...
  • Page 109 (i.e. DCE). Make sure in using your adapters that ONLY ONE null modem connector is used. Null modems can be purchased in DB-9 and DB-25 connectors at each end. Example 3: Connecting the Teledyne API analyzer to a modem. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 103...
  • Page 110 Make sure the analyzer is set up for 2400 baud (SETUP-MORE-COMM-BAUD) and that PROCOMM is set up as described in the "RS-232 Pin Assignments" Figure B.1. P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 104...

  • Page 111: Appendix C - Electrical Schematic Index

    Assembly, Keyboard PCA (CE Mark Units Only) 01931 Schematic, Keyboard PCA (CE Mark Units Only) 02035 Assembly, XFMR PTC (CE Mark Units Only) 02036 Schematic, XFMR PTC (CE Mark Units Only) P/N 02163G Teledyne API Model 300 CO Analyzer Instruction Manual - Page 105...

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