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TELEDYNE API T200U NOy Operator's Manual

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T200U NOy ANALYZER
ADDENDUM
(for use with T200 Operators Manual, PN 06858
and with T200U Addendum, PN 06861)
© TELEDYNE API
9970 CARROLL CANYON ROAD
SAN DIEGO, CA 92131-1106
USA
Toll-free Phone: 800-324-5190
Phone: +1 858-657-9800
Fax: +1 858-657-9816
Email: api-sales@teledyne.com
Website: http://www.teledyne-api.com/
Copyright 2011-2018
07303E DCN7996
Teledyne API
10 October 2018

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Summary of Contents for TELEDYNE API T200U NOy

  • Page 1 T200U NOy ANALYZER ADDENDUM (for use with T200 Operators Manual, PN 06858 and with T200U Addendum, PN 06861) © TELEDYNE API 9970 CARROLL CANYON ROAD SAN DIEGO, CA 92131-1106 Toll-free Phone: 800-324-5190 Phone: +1 858-657-9800 Fax: +1 858-657-9816 Email: api-sales@teledyne.com Website: http://www.teledyne-api.com/...
  • Page 3 NEVER use any gas analyzer to sample combustible gas(es)! Note For Technical Assistance regarding the use and maintenance of this instrument or any other Teledyne API product, contact Teledyne API’s Technical Support Department: Telephone: 800-324-5190 Email: api-techsupport@teledyne.com or access any of the service options on our website at http://www.teledyne-api.com/...
  • Page 4 Consignes de Sécurité Des consignes de sécurité importantes sont fournies tout au long du présent manuel dans le but d’éviter des blessures corporelles ou d’endommager les instruments. Veuillez lire attentivement ces consignes. Chaque consigne de sécurité est représentée par un pictogramme d’alerte de sécurité; ces pictogrammes se retrouvent dans ce manuel et à...
  • Page 5 PRODUCT RETURN All units or components returned to Teledyne API should be properly packed for handling and returned freight prepaid to the nearest designated Service Center. After the repair, the equipment will be returned, freight prepaid.
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  • Page 7: Table Of Contents

    Model T200U NOy Option Manual Addendum Table of Contents 1.0 INTRODUCTION ...................... 7 2.0 SPECIFICATIONS ....................9 2.1 Specifications ..........................9 3.0 GETTING STARTED ....................11 3.1 Unpacking and Inspection ......................11 3.2 Electrical and Pneumatic Connections..................12 3.3 Initial Operation .......................... 16 4.0 PRINCIPLE OF OPERATION ................
  • Page 8 Model T200U NOy Option Manual Addendum List of Figures Figure 1. Rear Panels: T200U NOy Analyzer (top) and 501 NOy (center); Converter (bottom) ........ 14 Figure 2. Rear Panel Pneumatic Connections ......................15 Figure 3. Replacing the Particulate Filter ........................25 Figure 4.

  • Page 9: Introduction

    Model T200U NOy Option Manual Addendum 1.0 INTRODUCTION The T200U NOy analyzer consists of an external thermal converter designed to support a NOx analyzer by converting multiple, unstable compounds grouped under the name NOy. The converter is mounted externally at the sample inlet to minimize flow time between sample in and converter, thereby optimizing measurement accuracy.
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  • Page 11: Specifications

    Model T200U NOy Option Manual Addendum 2.0 SPECIFICATIONS 2.1 Specifications Table 1 Specifications for the External Converter and the 501 NOy Bypass Pump Converter Remotely mounted molybdenum external Converter with temperature controller in a NEMA – 4 enclosure. Converter Temperature C ±...
  • Page 12 Model T200U NOy Option Manual Addendum THIS PAGE INTENTIONALLY LEFT BLANK. 07303E DCN7996...

  • Page 13: Getting Started

    CAUTION! Avoid personal injury: use two persons each to lift and carry the analyzer and the Model 501 NOy Pump Pack chassis. The T200U NOy, comprised of four components, comes in three boxes: The analyzer with AC power cord •...

  • Page 14: Electrical And Pneumatic Connections

    5. Locate the analyzer and the 501 NOy Bypass Pump Chassis in close proximity to each other, preferably mounting one over the other in a 19” rack. 6. Connect the T200U NOy analyzer rear panel electrical connectors per the T200 operation manual.
  • Page 15 Model T200U NOy Option Manual Addendum 8. Connect the pneumatic cable fitting from the calibrator to the 501 NOy rear panel (Figure 2). 9. Also, connect the EXHAUST port of the analyzer rear panel to the external Pump. 10. Connect the circular power and signal cable from the external Converter’s umbilical cable assembly to the CONVERTER POWER connection on the rear of the 501 NOy.

  • Page 16: Figure 1. Rear Panels: T200U Noy Analyzer (Top) And 501 Noy (Center); Converter (Bottom)

    Model T200U NOy Option Manual Addendum Figure 1. Rear Panels: T200U NOy Analyzer (top) and 501 NOy (center); Converter (bottom) 07303E DCN7996...

  • Page 17: Figure 2. Rear Panel Pneumatic Connections

    Model T200U NOy Option Manual Addendum Figure 2. Rear Panel Pneumatic Connections Pneumatic tubes and rear panel labels include numbers to facilitate matching connections between instruments. CONNECTIONS: Analyzer to Pump to Converter and Calibrator to Pump Calibrator Analyzer Pump Chassis...

  • Page 18: Initial Operation

    Model T200U NOy Option Manual Addendum 3.3 Initial Operation If you are unfamiliar with the T200U NOy analyzer, we recommend that you read the principles of operation in Section 4.1 of this operation manual before proceeding. 1. After confirming proper supply voltage, turn on the power to the analyzer and to the 501 NOy pump pack, and plug in the external Pump.

  • Page 19: Principle Of Operation

    • External Pump • The T200U NOy system allows the point of sampling to be located in close proximity to the Converter. This configuration provides minimal time delay between the sample inlet and the remotely mounted (~10 meters above ground) external Converter.
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  • Page 21: Calibration And Cal Checks

    Model T200U NOy Option Manual Addendum 5.0 CALIBRATION AND CAL CHECKS Unlike most NOx analyzers, the T200U NOy does not have a sample inlet port on its rear panel. The sample inlet is located on the outside of the external Converter.

  • Page 22: Calibration Or Cal Check Procedure

    Model T200U NOy Option Manual Addendum 5.1 Calibration or Cal Check Procedure Calibration of the analyzer can be checked or adjusted using gas introduced through the CAL IN (3) port on the 501 NOy rear panel. The calibration gas is routed to a tee fitting (see CAL IN in Figure 4), near the sample inlet on the external Converter assembly.

  • Page 23: Table 4 Span Calibration Procedure

    Model T200U NOy Option Manual Addendum Table 4 Span Calibration Procedure Step Action Comment Press CAL The analyzer enters the calibrate mode. Wait For Stability Wait for reading to stabilize at span value. Type STB < 2 PPB Press SPAN If performing only Span Cal Check, do not press ENTR, press EXIT to avoid actually spanning the instrument.
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  • Page 25: Maintenance

    Model T200U NOy Option Manual Addendum 6.0 MAINTENANCE 6.1 Maintenance Schedule The schedule for preventative maintenance is presented in Table 5 below. Qualified Maintenance Personnel Required Table 5 Preventative Maintenance Calendar Item Maintenance Interval Zero/Span Calibration Annually or after maintenance or repairs...

  • Page 26: Replacing The Sample Particulate Filters

    Model T200U NOy Option Manual Addendum 6.2 Replacing the Sample Particulate Filters The particulate filter should be inspected often for signs of plugging or contamination. It is also common for dirt particles to cause instrument drift, and affect accuracy. To check and change the filter: Fold down the 501 NOy front panel.

  • Page 27: Checking Analyzer Flow Rate

    Model T200U NOy Option Manual Addendum Figure 3. Replacing the Particulate Filter 6.3 Checking Analyzer Flow Rate The External Pump is capable of maintaining the analyzer reaction cell pressure at less than 5.0 In-Hg-A. If a higher pressure is noted, the Pump may need servicing.

  • Page 28: Replacing The Converter

    Model T200U NOy Option Manual Addendum 6.4 Replacing the Converter The heater, thermocouple, and converter interior assembly is designed to be replaced as a single unit. Check Figure 4 for the assembly location. CAUTION! The converter operates at 315°C. Severe burns can result if not enough time is allowed for the assembly to cool.

  • Page 29: Inspecting Pneumatic Lines

    Model T200U NOy Option Manual Addendum 6.5 Inspecting Pneumatic Lines Particulate matter in the pneumatic lines will affect both flow rate and response time. It is important that the pneumatic system be periodically inspected and thoroughly cleaned if necessary. Clean by disassembling and passing methanol through three times.

  • Page 30: Figure 5. Pneumatics

    Model T200U NOy Option Manual Addendum Figure 5. Pneumatics 07303E DCN7996...

  • Page 31: Checking For Leaks

    Model T200U NOy Option Manual Addendum 6.6 Checking for Leaks If a leak checker is not available, it is possible to leak check the instrument using the sample pump plus a shut-off valve. Turn off power to the analyzer and the 501 NOy, and unplug the external Pump.
  • Page 32 Model T200U NOy Option Manual Addendum Using a leak checker: Turn off power to the analyzer and 501 NOy, and unplug the external Pump. 2. Disconnect the external Pump from the analyzer’s rear panel. Cap the sample inlet of the external Converter, the BYPASS OUT port of the 501 NOy, the ozone generator air inlet (located inside the analyzer, Figure 6), and connect the leak checker to the instrument exhaust port.

  • Page 33: Troubleshooting And Adjustments

    This section of the manual contains information on diagnosing and repairing instrument performance problems. As a guide to troubleshooting, think of the T200U NOy as two systems: pneumatics and electronics. Pneumatics - Over 50% of all instrument problems are traced to pneumatic •...

  • Page 34: Electrical Fault Isolation

    Model T200U NOy Option Manual Addendum 7.1.4 Electrical Fault Isolation AC mains power is supplied to the: • bypass pump input power to the converter temperature controller • output power to converter box • Referring to Figure 8, check the AC mains supply voltage to each of these components.

  • Page 35: Table 6 Temperature Controller Programming Guide

    Model T200U NOy Option Manual Addendum To start the Autotune procedure: Press SEL until A7 (AT) is displayed Press Data until value = 1 (enable Autotune) While Autotuning, the decimal point LED will blink. • NOTE: During the procedure, it is normal for the temp to overshoot up to •...
  • Page 36 Model T200U NOy Option Manual Addendum SECONDARY MENU (The fixed characteristics of the system). PRESS DISPLAY ACTION SEL hold until p-n1 SET TO 0 – REVERSE ACTION *Thermocouple Type K: SEL hold until p-n2 SET TO 3 = TYPE K THERMOCOUPLE...

  • Page 37: Figure 7. Thermocouples, J-Type And K-Type

    Model T200U NOy Option Manual Addendum Figure 7. Thermocouples, J-Type and K-Type 07303E DCN7996...

  • Page 38: Figure 8. Electrical Diagram

    Model T200U NOy Option Manual Addendum Figure 8. Electrical Diagram 07303E DCN7996...

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