Teledyne Table Top Game 05386D User Manual

M200EU-NOy CONVERTER  
ADDENDUM  
(for use with M200E Operators Manual, PN 04410  
and with the M200EU Addendum, PN 05385)  
© TELEDYNE ADVANCED POLLUTION INSTRUMENTATION  
9480 CARROLL PARK DRIVE  
SAN DIEGO, CA 92121-5201  
USA  
Toll-free Phone: 800-324-5190  
Phone: 858-657-9800  
Fax: 858-657-9816  
Part Number 05386D  
Copyright 2009-2010  
DCN5822  
Teledyne Advanced Pollution Instrumentation  
23 August 2010  
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Safety Messages  
Important safety messages are provided throughout this manual for the purpose of avoiding personal injury or  
instrument damage. Please read these messages carefully. Each safety message is associated with a safety  
alert symbol, and are placed throughout this manual and inside the instrument. The symbols with messages are  
defined as follows:  
WARNING: Electrical Shock Hazard  
HAZARD: Strong oxidizer  
GENERAL WARNING/CAUTION: Read the accompanying message for  
specific information.  
CAUTION: Hot Surface Warning  
Do Not Touch: Touching some parts of the instrument without  
protection or proper tools could result in damage to the part(s) and/or  
the instrument.  
Technician Symbol: All operations marked with this symbol are to be  
performed by qualified maintenance personnel only.  
Electrical Ground: This symbol inside the instrument marks the central  
safety grounding point for the instrument.  
CAUTION  
This instrument should only be used for the purpose and in the manner  
described in this manual. If you use this instrument in a manner other than  
that for which it was intended, unpredictable behavior could ensue with  
possible hazardous consequences.  
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 Customer Service Department:  
Telephone: 800-324-5190  
or access any of the service options on our website at http://www.teledyne-api.com/  
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Table of Contents  
Safety Messages......................................................................................................................................i  
Table of Contents...................................................................................................................................iii  
List of Figures ........................................................................................................................................iv  
List of Tables..........................................................................................................................................iv  
1.0  
2.0  
INTRODUCTION ..................................................................................................5  
GETTING STARTED............................................................................................7  
2.1  
Unpacking...................................................................................................................................7  
2.2 Electrical and Pneumatic Connections .........................................................................................7  
2.3 Initial Operation................................................................................................................................9  
3.0 SPECIFICATIONS, WARRANTY...........................................................................11  
3.1 Specifications.................................................................................................................................11  
3.2 Warranty .........................................................................................................................................12  
4.0 THE M200EU-NOY CONVERTER..........................................................................13  
4.1 Principle of Operation ...................................................................................................................13  
5.0 CALIBRATION AND ZERO/SPAN CHECKS ........................................................15  
5.1 Calibration or Cal Check Procedure............................................................................................16  
6.0 MAINTENANCE.....................................................................................................19  
6.1 Maintenance Schedule..................................................................................................................19  
6.2 Replacing the Sample Particulate Filters....................................................................................20  
6.3 Checking Analyzer Flow Rate ......................................................................................................22  
6.4 Replacing the Converter ...............................................................................................................22  
6.5 Inspecting Pneumatic Lines .........................................................................................................24  
6.6 Checking for Leaks........................................................................................................................27  
7.0  
TROUBLESHOOTING, ADJUSTMENTS...........................................................29  
7.1 Operation Verification – Diagnostic Techniques .......................................................................30  
7.1.1 Pneumatic System.....................................................................................................................30  
7.1.2 Leak Check................................................................................................................................32  
7.1.4 Electrical Fault Isolation.............................................................................................................32  
7.2 Setting the Converter Temperature .............................................................................................32  
7.2.1 Temperature Controller Setup..................................................................................................32  
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8.0 M200EU-NOY SPARE PARTS LIST ......................................................................37  
List of Figures  
FIGURE 1 REAR PANEL PNEUMATIC CONNECTIONS ................................................................................ 8  
FIGURE 2 REPLACING THE PARTICULATE FILTER ................................................................................. 21  
FIGURE 3 NOY CONVERTER ASSEMBLY...................................................................................................... 23  
FIGURE 4 PNEUMATICS DIAGRAM (STANDARD AND Z/S OPTION) ..................................................... 25  
FIGURE 5 PNEUMATIC DIAGRAM (OPT 86 OPTION – SAMPLE DRIERS)............................................. 26  
FIGURE 6 ELECTRICAL DIAGRAM................................................................................................................. 35  
List of Tables  
TABLE 1 FINAL TEST AND CALIBRATION VALUES .................................................................................... 9  
TABLE 2. SPECIFICATIONS FOR THE CONVERTER AND THE BYPASS PUMP ................................... 11  
TABLE 3 MANUAL ZERO CALIBRATION PROCEDURE - ZERO GAS THROUGH SAMPLE PORT 16  
TABLE 4 ENTER EXPECTED SPAN GAS CONCENTRATIONS PROCEDURE FOR NO & NOY ......... 17  
TABLE 5 SPAN CALIBRATION PROCEDURE................................................................................................ 17  
TABLE 6 PREVENTATIVE MAINTENANCE CALENDAR............................................................................ 19  
TABLE 7 TEMPERATURE CONTROLLER PROGRAMMING GUIDE....................................................... 33  
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1.0 INTRODUCTION  
The M200EU-NOy converter is designed to support a NOx analyzer by converting multiple,  
unstable compounds grouped under the name NOy. The converter is mounted on the analyzer at  
the sample inlet to minimize flow time between sample in and converter, thereby optimizing  
measurement accuracy.  
This manual addendum is to be used in conjunction with the M200E operation manual and the  
M200EU addendum.  
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2.0 GETTING STARTED  
The NOy converter has been designed to operate with the M200EU low level NOx analyzer.  
2.1 Unpacking  
CAUTION!  
Avoid personal injury: use two persons each to lift and carry the the M200EU analyzer and  
the Model 501 Pump Pack chassis.  
The M200EU with NOy Option comes in three boxes:  
M200EU analyzer  
Bypass Pump Chassis  
External Converter housed in a stainless enclosure, and umbilical cable assembly  
1. Verify that there is no apparent shipping damage. If damage has occurred please advise  
shipper first, then API. (Keep original container and packaging for shipper’s inspection).  
2. Before operation of the M200EU, remove the shipping screws as shown in the M200E/EU  
Manual.  
3. Please check the voltage and frequency label on the rear panel of the instrument for  
compatibility with the local power before plugging in the M501Y.  
2.2 Electrical and Pneumatic Connections  
1. Mount the converter on a suitable mast outside of the enclosure.  
2. Route the umbilical cable assembly into the shelter.  
3. Locate the M200EU and Bypass Pump Chassis in close proximity, preferably mounting one  
over the other in a 19” rack.  
4. Connect the electrical/pneumatic cable fittings to the rear of the Bypass Pump Chassis. Use  
the tags on each tube and Figure 1 to match up the correct tube with the rear panel bulkhead  
fitting. Please note that the dashed lines show optional Zero/Span Valve configuration  
connections.  
5. Connect the 7-pin power and signal cable to the connector on the rear of the Bypass Pump  
Chassis.  
6. Connect the power cord to the correct line voltage.  
WARNING!  
Lethal voltages are present inside the chassis.  
Do not operate with cover off during normal operation  
Before operation, check for correct input voltage and frequency.  
Do not operate without proper chassis grounding  
Do not defeat the ground wire on power plug  
Turn off power before disconnecting electrical subassemblies  
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Figure 1 Rear Panel Pneumatic Connections  
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2.3 Initial Operation  
1. After confirming proper supply voltage, turn on the instrument power. If you are  
unfamiliar with the M200EU with NOy Option, we recommend that you read the  
overview in Section 3 before proceeding.  
The power indicator light and display should immediately light, in addition the bypass  
pump should start up. The Bypass Pump Chassis requires about 30 minutes for the  
converter to come up to temperature.  
While the converter is coming up to temperature, the M200EU analyzer should be  
powered-up. Also, follow the instructions in the M200E Manual and the M200EU  
Addendum to confirm proper operation of that instrument. Note: It will take 30  
minutes for the ozone generator to start up in the M200EU. During that time the  
instrument will not respond to span gas.  
After 30 min, the display on the Bypass Pump Chassis should read 315oC, indicating  
that the converter is up to temperature.  
2. Proceed to Section 4 of this manual to do a Zero/Span check.  
Table 1 Final Test and Calibration Values  
Test Values  
Observed Value  
Units  
oC  
Nominal Range  
315 7  
CONVERTER TEMP  
BYPASS FLOW – NO CHANNEL  
BYPASS FLOW – NOy CHANNEL  
CC/MIN  
CC/MIN  
800 80  
800 ± 80  
Converter Serial # __________________________  
Date  
_______________________  
Technician _____________________  
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3.0 SPECIFICATIONS, WARRANTY  
3.1 Specifications  
Table 2. Specifications for the converter and the Bypass Pump  
Converter  
Remotely mounted molybdenum converter with temperature  
controller in a NEMA – 4 enclosure.  
315oC 7oC with read-out on front panel of bypass pump  
chassis.  
Converter Temperature  
Tube/Electrical Cable  
Assembly  
Up to 50 feet (15 m) maximum length  
Power, Bypass Pump  
Assembly  
Power, Converter  
Assembly  
120V~ 60 Hz, 230V~ 50 Hz 360 watts  
120V~ 50/60 Hz, 60 watts  
Converter Efficiency  
Weight, Bypass Pump  
Assembly  
>96% for NO2  
35 lbs (16 kg)  
Weight, Remote  
Converter  
30 lbs (11 kg)  
Bypass Pump Chassis  
Dimensions HxWxD  
Remote Converter Assy  
Dimensions HxWxD  
Environmental  
9" x17" x23.6" (23cm x 43cm x 61cm)  
12"x19"x7" (31cm x 48cm x 18cm)  
Installation Category (Over-voltage Category) II  
Pollution Degree 2  
Bypass Flowrate  
Cal gas Flowrate  
Analog output  
800 cc/min 10%, each channel  
4000 cc/min (approx.)  
Converter temp analog output. 3.15 VDC = 315oC  
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3.2 Warranty  
TELEDYNE 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 warranty period and throughout the equipment lifetime, API stands ready to provide on-site or in-  
plant service at reasonable rates similar to those of other manufacturers in the industry. All maintenance and  
the first level of field troubleshooting are to be performed by the customer.  
NON-API MANUFACTURED EQUIPMENT  
Equipment provided but not manufactured by API is warranted and will be repaired to the extent and  
according to the current terms and conditions of the respective equipment manufacturers warranty.  
GENERAL  
API warrants each Product manufactured by API to be free from defects in material and workmanship under  
normal use and service for a period of one year from the date of delivery. All replacement parts and repairs are  
warranted for 90 days after the purchase.  
If a Product fails to conform to its specifications within the warranty period, API shall correct such defect by,  
in API's discretion, repairing or replacing such defective Product or refunding the purchase price of such  
Product.  
The warranties set forth in this section shall be of no force or effect with respect to any Product:  
(i) that has been altered or subjected to misuse, negligence or accident, or (ii) that has been used in any manner  
other than in accordance with the instruction provided by API or (iii) not properly maintained.  
THE WARRANTIES SET FORTH IN THIS SECTION AND THE REMEDIES THEREFORE ARE  
EXCLUSIVE AND IN LIEU OF ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS  
FOR PARTICULAR PURPOSE OR OTHER WARRANTY OF QUALITY, WHETHER EXPRESSED OR  
IMPLIED. THE REMEDIES SET FORTH IN THIS SECTION ARE THE EXCLUSIVE REMEDIES FOR  
BREACH OF ANY WARRANTY CONTAINED HEREIN. API SHALL NOT BE LIABLE FOR ANY  
INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF OR RELATED TO THIS  
AGREEMENT OF API'S PERFORMANCE HEREUNDER, WHETHER FOR BREACH OF WARRANTY  
OR OTHERWISE.  
TERMS AND CONDITIONS  
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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4.0 THE M200EU-NOY CONVERTER  
4.1 Principle of Operation  
The T-API Model M200EU 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 system. Please refer to the M200EU manual supplied with this  
system for a general discussion of the operation of a NOx analyzer. The suite of compounds  
known collectively as NOy is composed of roughly 30 compounds. There is some disagreement  
over whether certain compounds should be on the list. The NOy measurement is generally done  
in conjunction with a standard NOx measurement, with the difference between the two being the  
concentration of the unstable compounds, sometimes referred to as NOz. The analyzer measures  
two independent gas streams. One bypasses the external converter and measures NO in the  
sample. The other pulls the sample through the external converter and is displayed as NOy.  
Under normal calibration conditions the NOy measurement is equivalent to the delivered NOx  
calibration gases.  
The system is composed of 3 modules:  
The M200EU analyzer, without a Moly converter.  
This is the location of the optional Zero/Span Valves.  
A Bypass Pump Module containing:  
bypass pump  
flow control  
sample filtration  
moly temperature control  
pneumatic provisions for calibration  
optional sample Dryers to remove moisture  
Externally mounted molybdenum converter  
The M200EU w/NOy Option system allows the converter to be mounted at the sample inlet  
point. This configuration provides minimal time delay between the sample inlet port and the  
remotely mounted molybdenum converter. Minimizing the transit time between the sample inlet  
and converter enables the conversion of labile components of NOy. The equation for the  
conversion is:  
315oC  
3 NOY + Mo ---> 3 NO + MoO3  
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5.0 CALIBRATION AND ZERO/SPAN CHECKS  
Unlike most NOx analyzers, the M200EU with the NOy option does not have a sample inlet port  
on the rear panel of the M200EU. The sample port is located on the External Converter;  
therefore Zero/Span calibration is different than a normal NOx instrument. If a fitting is located  
at the sample port the analyzer is equipped with the Zero/Span option.  
Follow the steps in the M200E/EU manual to:  
a. Enter the expected NO and NOy span gas concentrations in the M200EU.  
b. Do the zero calibration procedure  
c. Do the span calibration procedure  
The analyzer always routes the zero/span gas through the external converter. In standard  
configuration, the calibration gas needs to be input at the “Cal in” port of the M501 Pump pack.  
When Zero/Span valve option is installed, zero and span gases are to be provided at the M200EU  
Zero and Span ports. In all cases, the calibration gas delivered must be under a small amount of  
pressure (2-5 psig) to overcome the resistance of the hoses. Also, there must be no venting of the  
Zero or Span gas to atmosphere prior to the analyzer. The gases actually vent at the external  
converter.  
Calibration gas must be provided for both the bypass system and the M200EU analyzer. Flow  
requirements are 0.80 LPM for NO bypass, 0.80 LPM for NOy bypass and 1 LPM for the  
M200EU. Calibration gas flow must be in sufficient excess (~4 LPM) to prevent any ambient air  
from entering the SAMPLE port on the pole.  
The maximum 50 ft length of tubing between the bypass Pump Module and the remote Moly  
converter has been proven to generate too much backpressure for some brands of calibrators.  
Experience to date is that while NO calibration is correct, GPT can be incorrect due to errors in  
dilution of the ozone.  
We strongly recommend that SPAN CALIBRATION be done with NO span gas. SPAN  
CHECKS can be done with either NO only, NO2 only or a mixture of NO and NO2 (GPT).  
Zero air used for all calibration procedures, including GPT, should have <1 ppt NO and NO2,  
less than 1 ppt of major interferents such as SO2, NH3, hydrocarbons and a dew point of -5oC or  
less. The calibration gasses should be from a reliable supplier, since the quality of the tank  
concentration values ultimately determines the accuracy of the analyzer.  
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Model 200EU-NOy Option Manual Addendum  
NOTE  
The M200EU with the NOy Option does NOT have  
equivalency approval, and may not be used for EPA  
monitoring.  
5.1 Calibration or Cal Check Procedure  
The calibration of the instrument can be checked or adjusted using gas introduced through the  
calibration port “CAL IN” on the Bypass Pump Module. The calibration gas is routed to a TEE  
near the sample inlet port on the remote converter assembly.  
Since the zero gas concentration is defined as 0 ppb, it is not necessary to enter the expected zero  
value. Table 3 details the zero calibration procedure.  
Table 3 Manual Zero Calibration Procedure - Zero Gas Through Sample Port  
Step  
Action  
Comment  
Number  
1.  
2.  
Press CAL  
The M200EU enters the calibrate mode.  
Wait for reading to stabilize at zero value.  
Wait For Stability  
Typ STB < 0.1 PPB  
Press ZERO  
3.  
4.  
5.  
If you change your mind after pressing ZERO, you can  
still press EXIT here without zeroing the instrument.  
Press ENTR  
Press EXIT  
Pressing ENTR actually changes the calculation  
equations.  
M200EU returns to sampling. Immediately after  
calibration, data is not added to the DAS averages.  
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Table 4 Enter Expected Span Gas Concentrations Procedure For NO & NOy  
Step  
1.  
Action  
Comment  
Press  
This key sequence causes the M200EU to prompt for the  
expected NOy concentration.  
CAL-CONC-NOy  
Enter the NOy span concentration value by pressing the  
key under each digit until the expected value is set.  
2.  
3.  
Press ENTR  
ENTR stores the expected NOy span value.  
Press  
CAL-CONC-NO  
Now enter the expected NO span concentration as in step  
one.  
4.  
5.  
Press ENTR  
Pressing ENTR stores the NO span value and returns the  
prompt to the CONC menu.  
Press EXIT  
Returns instrument to SAMPLE mode.  
If desired, compensation for converter efficiency (CE) can be included in the NOy concentration  
calculation. Prior to calibration, the converter efficiency should either be set to 1.0 or  
determined per the procedure in the M200E manual.  
Table 5 Span Calibration Procedure  
Step  
1.  
Action  
Press CAL  
Comment  
The M200EU enters the calibrate mode.  
Wait for reading to stabilize at span value.  
2.  
Wait For Stability  
Type STB < 2 PPB  
Press SPAN  
3.  
4.  
If you change your mind after pressing SPAN, you can  
still press EXIT here without spanning the instrument.  
Press ENTR  
Press EXIT  
Pressing ENTR actually changes the calculation  
equations and causes the instrument to read the NO and  
NOy span concentrations.  
5.  
M200EU returns to sampling. Immediately after  
calibration, data is not added to the DAS averages.  
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6.0 MAINTENANCE  
6.1 Maintenance Schedule  
The schedule for preventative maintenance is presented in Table 6 below.  
Table 6 Preventative Maintenance Calendar  
Item  
Zero/Span Calibration  
Zero/Span Checks  
Particulate Filter  
Ozone Flow  
Maintenance Interval  
Annually or after maintenance or repairs  
Daily  
Weekly as needed  
Check every year and replace o-ring and  
orifice in reaction cell  
Ozone Dryer Filter-DFU  
Sample Flow  
Replace every year  
Check every 2 months  
Check efficiency every 2 months  
Check every 3 months  
Calibrate each year or after repairs  
Check every 6 months  
Every year / as needed  
Every year  
Converter  
Pneumatic Lines  
Factory Calibration  
Leak Check  
Replace bypass flow orifices  
Rebuild bypass pump  
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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:  
1.  
2.  
Fold down the Bypass Pump Module front panel.  
Locate both filters on the left and right side of the Pump Module front panel. See Figure  
2 for an exploded view of the filter assembly.  
3.  
4.  
Visually inspect the filter through the glass window.  
If the filter appears dirty, unscrew the hold-down ring, remove the Teflon o-ring and then  
the filter.  
5.  
Replace the filter, being careful that the element is fully seated in the bottom of the  
holder. Replace the Teflon o-ring, then screw on the hold-down ring and hand tighten.  
NOTE:  
Handle the wetted surfaces as little as possible and clean with cloth prior to assembly  
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Figure 2 Replacing the Particulate Filter  
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Model 200EU-NOy Option Manual Addendum  
6.3 Checking Analyzer Flow Rate  
The external sample pump is capable of maintaining the reaction cell pressure at less than 5.0  
In-Hg-A. If a higher pressure is noted, the pump may need servicing. Check the pump and  
pneumatic system for leaks or rebuild pump.  
CAUTION!  
Never operate the analyzer without the ozone destruct component properly seated and  
connected within the pneumatic path. The ozone destruct is integrated into the converter  
case, at the exhaust of the reaction cell, inside the instrument.  
The sample flow as measured at ports “TO CONV/NO IN” and “FROM CONV/NOy IN” at the rear of  
the analyzer should be 1000 100 cc/min.  
See Figure 1 for component locations.  
6.4 Replacing the Converter  
The heater, thermocouple, and converter assembly is designed to be replaced as a single unit.  
Check Figure 3 for component location.  
CAUTION!  
The converter operates at 315 C. Severe burns can result if not enough time is allowed for  
the assembly to cool. Do not handle assembly until it is at room temperature.  
1.  
2.  
3.  
4.  
Turn off the power to the bypass pump at the chassis front panel  
Allow the converter to cool.  
Disconnect the gas fittings and power cable from the can.  
Remove the entire assembly from the chassis.  
a. Remove the pneumatic fittings.  
b. Remove the converter assembly from the chassis by loosening the 4 captive screws  
that secures the assembly to the chassis.  
5.  
6.  
7.  
Remove bottom bracket and re-attach it to the replacement converter assembly.  
Install the assembly back into the analyzer.  
Re-attach the electrical and pneumatic fittings. Leak check the assembly when  
completed.  
8.  
Turn the power back on. The insulation can emit a burnt odor for the first 24 hours;  
this is normal. Allow the converter to burn-in for 24 hours, then re-calibrate the  
instrument.  
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Model 200EU-NOy Option Manual Addendum  
NOy Out  
NO Out  
Sample In  
Figure 3 NOy Converter Assembly  
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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. Dry with clean  
zero air.  
Also inspect all pneumatic lines for cracks and abrasion on a regular basis. Replace as  
necessary.  
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Figure 4 Pneumatics diagram (standard and Z/S option)  
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Figure 5 Pneumatic diagram (OPT 86 option – Sample Driers)  
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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.  
1.  
2.  
Turn off instrument power and pump power.  
Cap the sample inlet port, bypass out port, ozone generator air inlet, and zero/span inlets  
(if Z/S valve option present).  
3.  
4.  
Insert a shut-off valve between the sample pump and the exhaust port at the rear of the  
instrument.  
Turn on instrument and sample pump power. Set the TEST function to RCEL, which  
measures the reaction cell pressure. Close the shutoff valve and monitor the cell  
pressure. The pressure should not drop more than 1"Hg (.5psi) in 5 minutes. If there is a  
leak, it is not possible to tell where it is located using this method. You can locate the  
leak by using a pressure leak checker described below.  
If you have a leak checker:  
1.  
2.  
Turn off instrument power and pump power.  
Disconnect the sample pump at the rear panel. Cap the sample inlet port, bypass out port,  
ozone generator air inlet, and zero air inlet (if Z/S valve option present) and connect the  
leak checker to the instrument exhaust port.  
CAUTION!  
Pressure must be less than 15 PSI.  
3.  
Pressurize system and check for leaks by watching overall pressure. The pressure should  
not drop more than 1"Hg (.5psi) in 5 minutes.  
If the instrument fails the pressure test, each fitting needs to be leak checked to find the location.  
Be careful that the system is always pressurized so as not to draw soap solution into the  
plumbing system. Make sure you dry off any accumulated bubble solution. Start by checking the  
external fittings first.  
05386 Rev. D  
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7.0 TROUBLESHOOTING, ADJUSTMENTS  
CAUTION!  
The operations outlined in this section must be performed by qualified  
maintenance personnel only!  
This section of the manual contains information on diagnosing and repairing instrument  
performance problems. It provides troubleshooting procedures that address problems to the  
board level.  
As a guide to troubleshooting, think of the M200EU-NOy as two systems:  
Pneumatics and Electronics.  
Pneumatics - Over 50% of all instrument problems are traced to leaks in the M200EU,  
Bypass Pump Module assembly, pole mounted converter assembly, sample filter, or  
zero/span gas delivery system (calibrator). Suspect a leak first.  
Electronics – converter temp control board or DC power supply for the converter  
temperature readout.  
Another trouble-shooting tip has to do with incorrect span gas concentration:  
This could come either from the calibrator or entering the expected span gas  
concentration in the instrument incorrectly.  
If the instrument does not respond to span gas, check troubleshooting section in the  
M200E manual.  
The above should get you started in diagnosing and repairing the most common faults. If these  
reasons have been eliminated and there are still problems with the unit, the next thing to do is a  
Factory Calibration covered in the M200E manual. If difficulties persist, contact our service  
department. The 800 telephone number is on the cover page of this manual.  
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7.1 Operation Verification – Diagnostic Techniques  
7.1.1 Pneumatic System  
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The pneumatic system is diagramed in  
05386 Rev. D  
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Figure 4.  
7.1.2 Leak Check  
Refer to Section 5.6 for the leak check procedure.  
7.1.3 Bypass Pump Diagnostic Procedures  
The bypass pump is capable of maintaining a total bypass flowrate of ~2.2 lpm. If flow checks  
indicate a fall off in bypass flow, the pump may need servicing. Check the pump, inlet fittings,  
and analyzer for leaks first. If other causes have been eliminated, rebuild the pump.  
7.1.4 Electrical Fault Isolation  
115 VAC is supplied to:  
the bypass pump  
the +5 volt and +24 volt switcher supplies  
the input power to the converter temperature controller  
Use Figure 6 to check the 115 VAC supply voltage to each of these components.  
The converter temperature is controlled by the FUJI controller located on the Pump Module front  
panel. The controller cycles power to the external converter, thereby maintaining the temperature  
at 315 OC, using the solid state relay.  
7.2 Setting the Converter Temperature  
A front panel-mounted programmable controller maintains the temperature of the remote  
molybdenum converter. By pressing the PV/SV button in the lower left corner of the controller,  
you can see the Present Value (actual temperature) or the Set Value (temperature set point). The  
temperature and PID control parameters have been set at the factory and no further adjustment  
should be necessary. Should you need to adjust the temperature, follow these steps:  
1. Select SV with the PV/SV button,  
2. Press the "up-arrow" under the digit you want to change,  
3. (the digit will flash),  
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.  
7. Select PV with the PV/SV button to observe the actual temperature.  
7.2.1 Temperature Controller Setup  
The FUJI temperature controller has been programmed at the factory and should not need to be  
altered under normal usage.  
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Indications that would require re-programming are:  
Failure / replacement of controller.  
Replacement of thermocouple element.  
Controller’s loss of PID parameters leading to instability of the temp setpoint.  
In the event that the control parameters are changed or in the event that a new controller is  
installed, it must be reprogrammed to suit the thermal characteristics of the instrument. The  
controller includes an Autotuning feature, which can be used to properly set the PID factors.  
To start the Autotune procedure:  
1. Press Sel until A7 (AT) is displayed  
2. 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 100°C.  
When the decimal point LED turns off, Autotune is complete. No further adjustment  
should be necessary.  
Table 7 Temperature Controller Programming Guide  
PRESS  
DISPLAY  
ACTION  
UP/DOWN SET TO 5.0 (ENTER)  
SET TO 50  
SEL  
P PROP BAND  
DATA  
SEL  
DATA  
SEL  
DATA  
SEL  
DATA  
SEL  
DATA  
SEL  
DATA  
SEL  
i INTEGRAL  
d DERIVATIVE TIME  
AL LOW ALARM SETP  
AH HIGH ALARM SETP  
SET TO 15  
SET TO 300  
SET TO 330  
7C CYCLE TIME  
HYS HYSTERESIS  
LOC LOCK  
SET TO 2 (FOR FAST SYSTEM)  
SET TO 0.3  
0 = OPEN 1 = LOCKED  
2 = SV ONLY OPEN  
SEL  
NOTE:  
DO NOT SET THE TEMPERATURE (SV) HIGHER THAN 320oC.  
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SECONDARY MENU (The fixed characteristics of the system).  
PRESS  
DISPLAY  
ACTION  
SEL hold until  
SEL hold until  
SEL  
SET TO 0 – REVERSE ACTION  
SET TO 2 = TYPE J THERMOCOUPLE  
SET TO 5  
p-n1  
p-n2  
p-dF DIGITAL FILTER  
P-SL LOWER LIMIT  
P-SU UPPER LIMIT  
P-AH ALARM  
SEL  
SET TO -40 (-40ºC)  
SET TO 350 (350ºC)  
SET TO 0  
SEL  
SEL  
SEL  
SET TO 5  
P-An HYTERESIS  
P-dP PROG DECIMAL  
PVOF PROCESS OFFSET  
SVOF SET POINT OFFS  
P-F  
SEL  
SET TO 0  
SEL  
LEAVE AT 0  
SEL  
LEAVE AT 0  
SEL  
SET TO 0  
(0 = oC, 1 = oF)  
SEL  
ALREADY CONFIGURED  
P-n1  
SEL hold until RETURNS TO MAIN MENU  
SEL  
PV/SV  
SET DISPLAY TO 315 C  
ALREADY CONFIGURED  
SEL hold until  
P PROP BAND  
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Figure 6 Electrical Diagram  
05386 Rev. D  
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8.0 M200EU-NOY SPARE PARTS LIST  
The following spare parts list supplements the spare parts list for the M200EU analzyer.  
Note: Use of replacement parts other than those supplied by API may result in non-  
compliance with European Standard EN 61010-1.  
PART NO.  
000940400  
000941000  
016300300  
047200200  
023180000  
009690200  
009690300  
PS0000038  
PS0000037  
FA0000006  
013140000  
FL0000001  
FL0000003  
052900300  
HW0000020  
HW0000036  
HW0000037  
OR0000094  
037860000  
OR0000086  
PU0000005  
PU0000011  
046150000  
055300000  
DESCRIPTION  
ORIFICE, 4 MIL 80 CC, O3 FLOW Rx CELL  
ORIFICE, 13 MIL 800 CC, Rx CELL  
SAMPLE FILTER ASSY  
ASSY, MOLY GUTS, NOy  
M501Y LEVEL 1 SPARES KIT  
FILTER, TFE, 47 mm, 1UM, Quantity 100  
FILTER, TFE, 47 mm, 1UM, Quantity 30  
12 VDC, SWITCHING POWER SUPPLY  
+5, +/- 15 VDC, SWITCHING POWER SUPPLY  
FAN, BYPASS PUMP CHASSIS  
FAN, PMT COOLER  
SINTERED FILTER  
FILTER, DFU  
ASSY, HEATER BAND, CONVERTER, TYPE J  
SPRING, FLOW CONTROL  
TFE THREAD TAPE (48 FT)  
TIE, CABLE  
O-RING, SAMPLE FILTER  
RETAINING RING, SAMPLE FILTER  
O-RING, SAMPLE ORIFCE HOLDERS  
BYPASS PUMP,M501Y  
REBUILD KIT, BYPASS PUMP  
SAMPLE PUMP  
REBUILD KIT, SAMPLE PUMP  
05386 Rev. D  
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