Teledyne T201 - page 34

Maintenance Schedule Teledyne API Model T201 NH3 Analyzer Operator Manual

32 07271B DCN6646

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Contents

Main MODEL T201 AMMONIA ANAL YZER Page ABOUT THIS MANUAL REVISION HISTORY Page SAFETY MESSAGES CONSIGNES DE SCURIT TABLE OF CONTENTS 2.0 CALIBRATION PROCEDURE .............................................................15 5.0 ALARMS AND CAUTIONS ..................................................................33 6.0 CALCULATING MOLY CONVERTER EFFICIENCIES ......................35 7.0 T201 SPARE PARTS LIST...................................................................39 Page 1.0 T201 AMMONIA ANALYZER Page Teledyne API Model T201 NH3 Analyzer Operator Manual T201 Ammonia Analyzer 07271B DCN6646 9 Figure 1-2. T201 and M501 NH3 Pneumatic Flow 4 Mil Figure 1-3. T201 and M501 NH3 with Zero and Span Valve Options Pneumatic Flow 10 Mil 4 Mil PMT 1.1 THEORY OF OPERATION 1.1.1 Minimizing PMT Drift 1.1.2 Purging the Reaction Cell 1.2 SPECIAL CONSIDERATIONS FOR AMMONIA MEASUREMENT 1.3 1.4 T201 ANALYZER SPECIFICATIONS Table 1-1. T201 Operating Specifications Page 2.0 CALIBRATION PROCEDURE CAUTION! 2.1 ZEROING THE ANALYZER 2.2 SPANNING THE ANALYZER WITH NITRIC OXIDE GAS Page 2.3 SPANNING THE ANALYZER WITH AMMONIA GAS Page Page Page Page Page 3.0 CONFIGURABLE ANALOG OUTPUT OVERVIEW Page 4.0 MAINTENANCE SCHEDULE 4.1 M501 NH 4.2 REPLACING THE CATALYTIC CARTRIDGE 4.3 REPLACING THE THERMOCOUPLE Once you have the right tools and parts, replace the thermocouple as follows: The converter is now ready for operation. 4.4 AUTOZERO FLOW CHECK Table 4-3. Flow Check M501 ANALYZER SAMPLE FLOW CHECK Page 5.0 ALARMS AND CAUTIONS 5.1 ALARM 5.2 CAUTION Page 6.0 CALCULATING MOLY CONVERTER EFFICIENCIES 6.1 PURPOSE 6.2 TOOLS 6.3 PARTS 6.4 PROCEDURE Page MOLY TEST DATA SHEET Page 7.0 T201 SPARE PARTS LIST Page Teledyne API Model T201 NH3 Analyzer Operator Manual