Page 2 - SAFETY MESSAGES
Model 200AU-NOy Option Manual Addendum SAFETY MESSAGES Your safety and the safety of others is very important. We have provided many important safety messages in this manual. Please read these messages carefully. A safety message alerts you to potential hazards that could hurt you or others. Each sa...
Page 3 - Table of Contents
Model 200AU-NOy Option Manual Addendum Table of Contents SAFETY MESSAGES............................................................................................................................................ 2 Table of Contents.......................................................................
Page 5 - List of Figures
Model 200AU-NOy Option Manual Addendum List of Figures FIGURE 1.1 - REAR PANEL PNEUMATIC CONNECTIONS ................................................................................. 9 FIGURE 4.1 - CALIBRATION SETUP .......................................................................................
Page 6 - List of Tables
Model 200AU-NOy Option Manual Addendum 02808 Rev. D List of Tables TABLE 2.1 - FINAL TEST AND CALIBRATION VALUES .................................................................................. 10 TABLE 4.1 - MANUAL ZERO CALIBRATION PROCEDURE - ZERO GAS THRU SAMPLE PORT............... 17 TABLE 4.2...
Page 7 - Electrical and Pneumatic Connections
Model 200AU-NOy Option Manual Addendum 1.0 Getting Started The M501Y has been designed to operate with the M200AU low level NOx analyzer. The M200AU manual, part number 02293, is a required reference to properly set up and operate this system. 1.1 Unpacking 1. The M200AU with NOy Option comes in thr...
Page 9 - Figure 1.1 - Rear Panel Pneumatic Connections
Model 200AU-NOy Option Manual Addendum Figure 1.1 - Rear Panel Pneumatic Connections 02808 Rev. E Page 9
Page 10 - Initial Operation; Table 2.1 - Final Test and Calibration Values
Model 200AU-NOy Option Manual Addendum 1.3 Initial Operation 1. After confirming proper supply voltage, turn on the instrument power. If you are unfamiliar with the M200AU with NOy Option, we recommend that you read the overview in Section 3 before proceeding. 2. The power indicator light and displa...
Page 11 - Specifications, Warranty
Model 200AU-NOy Option Manual Addendum 2.0 Specifications, Warranty 2.1 Specifications Converter Remotely mounted molybdenum converter with temperature controller in a NEMA – 4 enclosure. Converter Temperature 315 o C ± 7 o C with read-out on front panel of bypass pump chassis. Tube/Electrical Cable...
Page 12 - ADVANCED POLLUTION INSTRUMENTATION, INC.; COVERAGE
Model 200AU-NOy Option Manual Addendum 2.2 Warranty ADVANCED POLLUTION INSTRUMENTATION, INC. 02024c Prior to shipment, API equipment is thoroughly inspected and tested. Should equipment failure occur, API assures its customers that prompt service and support will be available. COVERAGE After the war...
Page 13 - Principle of Operation
Model 200AU-NOy Option Manual Addendum 3.0 The M501Y NOy Converter 3.1 Principle of Operation The API Model 200AU with NOy Option is designed to measure the concentration of NO, NO2, and other compounds that are too unstable to be measured when taken in through the normal ambient air sample inlet sy...
Page 16 - NOTE
Model 200AU-NOy Option Manual Addendum NOTE The M200AU with the NOy Option does NOT have equivalency approval, and may not be used for EPA monitoring. Figure 4.1 - Calibration Setup 02808 Rev. E Page 16
Page 17 - Calibration or Cal Check Procedure
Model 200AU-NOy Option Manual Addendum 4.1 Calibration or Cal Check Procedure The calibration of the instrument can be checked or adjusted using gas introduced through the calibration port on the Bypass Pump Module. The calibration gas is routed to a TEE near the sample inlet port on the remote conv...
Page 18 - Table 4.2 - Enter Expected Span Gas Concentrations Procedure
Model 200AU-NOy Option Manual Addendum Enter the expected NOx and NO span gas concentrations: Table 4.2 - Enter Expected Span Gas Concentrations Procedure Step Number Action Comment 1. Press CAL-CONC-NOX This key sequence causes the M200AU to prompt for the expected NOx concentration. Enter the NOx ...
Page 21 - Maintenance Schedule
Model 200AU-NOy Option Manual Addendum 02808 Rev. E Page 21 5.0 Maintenance 5.1 Maintenance Schedule See Table 5.1 below.
Page 23 - Table 5.1- Preventative Maintenance Calendar
Page 23 Table 5.1- Preventative Maintenance Calendar Model 200AU-NOy Option Manual Addendum 02808 Rev. E Item Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Maintenance Interval Zero/Span Calibration Annually or after maintenance or repairs Zero/Span Checks Daily Particulate Filter Weekly as needed...
Page 24 - Replacing the Sample Particulate Filter
Model 200AU-NOy Option Manual Addendum 5.2 Replacing the Sample Particulate Filter 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: 1. Fold dow...
Page 25 - Figure 5.1 - Replacing the Particulate Filter
Model 200AU-NOy Option Manual Addendum Figure 5.1 - Replacing the Particulate Filter 02808 Rev. E Page 25
Page 26 - The converter operates at 315
Model 200AU-NOy Option Manual Addendum 5.3 Check Bypass Flow Rates The external sample pump is capable of maintaining the cell pressure at less than 3.0 "Hg-A. If a higher pressure is noted, the pump may need servicing. Check the pump and pneumatic system for leaks or rebuild pump. The ozone scr...
Page 28 - Pneumatic Line Inspection
Model 200AU-NOy Option Manual Addendum 5.5 Pneumatic Line Inspection 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 met...
Page 30 - Leak Check Procedure; CAUTION: PRESSURE MUST BE LESS THAN 15 PSI.
Model 200AU-NOy Option Manual Addendum 5.6 Leak Check Procedure If a leak checker is not available, it is possible to leak check the instrument using the M501Y's pump plus a shut-off valve. 1. Turn off instrument power and pump power. 2. Cap the sample inlet port, ozone generator air inlet, and zero...
Page 31 - Operation Verification - M501Y Diagnostic Techniques
Model 200AU-NOy Option Manual Addendum 6.0 Troubleshooting, Adjustments NOTE THE OPERATIONS OUTLINED IN THIS CHAPTER ARE TO BE PERFORMED BY QUALIFIED MAINTENANCE PERSONNEL ONLY! This section of the manual contains information on diagnosing and repairing converter performance problems. This Section p...
Page 32 - Setting the Converter Temperature
Model 200AU-NOy Option Manual Addendum 6.1.2 Leak Check Refer to Section 5.6 for the leak check procedure. 6.1.3 Bypass Pump Diagnostic Procedures The bypass pump is capable of maintaining a total bypass flowrate of 4 lpm. If flow checks indicate a fall off in bypass flow, the pump may need servicin...
Page 33 - Table 6.1 – Temperature Controller Programming Guide; HYS
Model 200AU-NOy Option Manual Addendum 4. Press the "up-arrow" under the digit or the "down-arrow" at the left to scroll the digit to the desired value, 5. Repeat for the other two digits, 6. Press the ENTER button. Select PV with the PV/SV button to observe the actual temperature. 6...
Page 34 - PVOF
Model 200AU-NOy Option Manual Addendum SEL END RETURNS TO SV. SET TO 315 (315 o C SET VALUE) NOTE: DO NOT SET THE TEMPERATURE (SV) HIGHER THAN 320 o C. SECONDARY MENU (The fixed characteristics of the system). PRESS DISPLAY ACTION SEL HOLD TILL p-n1 SET TO 0 – REVERSE ACTION SEL HOLD TILL p-n2 SET T...
Page 35 - Figure 6.1 – Electrical Diagram
Model 200AU-NOy Option Manual Addendum Figure 6.1 – Electrical Diagram 02808 Rev. E Page 35
