Main
MODEL 400E PHOTOMETRIC OZONE ANALYZER
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TABLE OF CONTENTS
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LIST OF FIGURES
LIST OF TABLES
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LIST OF APPENDICES
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1. INTRODUCTION
1.1. SAFETY MESSAGES
1.2. M400E OVERVIEW
CAUTION
1.3. USING THIS MANUAL
TABLE OF CONTENTS:
SECTION I GENERAL INFORMATION
SECTION II OPERATING INSTRUCTIONS
SECTION III TECHNICAL INFORMATION
APPENDICES
M400E Ozone Analyzer Operators Manual Specifications, Approvals and Warranty
2. SPECIFICATIONS, APPROVALS AND
04315 Rev. C1 7
WARRANTY
2.1. SPECIFICATIONS
Table 2-1: Model 400E Basic Unit Specifications
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2.2. EPA EQUIVALENCY DESIGNATION
2.3. CE MARK COMPLIANCE
2.4. WARRANTY
3. GETTING STARTED
3.1. MODEL 400E ANALYZER LAYOUT
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SAMPLE
EXHAUST
SPAN ZERO AIR DRY AIR
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3.2. UNPACKING THE M400E ANALYZER
3.2.1.1. Ventilation Clearance
3.3. ELECTRICAL CONNECTIONS
3.3.1. POWER CONNECTION
CAUTION
3.3.2. ANALOG OUTPUT CONNECTIONS
A1 A2 A3 A4
+ - + - + - + -
3.3.3. CONNECTING THE STATUS OUTPUTS
3.3.4. CONNECTING THE CONTROL INPUTS
Input # Status Definition ON Condition
-
+
3.3.5. CONNECTING THE SERIAL PORTS
3.3.6. CONNECTING TO A LAN OR THE INTERNET
3.3.7. CONNECTING TO A MULTIDROP NETWORK
3.4. PNENUMATIC CONNECTIONS
CAUTION
SAMPLE AND CALIBRATION GASES SHOULD ONLY COME INTO CONTACT WITH PTFE, FEP OR GLASS.
3.4.1. ABOUT ZERO AIR AND CALIBRATION GAS
3.4.2. BASIC PNEUMATIC SETUP FOR THE M400E ANALYZER
CAUTION
3.4.3. PNEUMATIC SETUP FOR THE M400E ANALYZER WITH INTERNAL ZERO/SPAN OPTION (IZS)
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3.4.4.2. Pneumatic Set Up for M400Es Monitoring Remote Locations
3.5. INITIAL OPERATION
3.5.1. START UP
3.5.2. WARM UP
3.5.3. WARNING MESSAGES
MESSAGE MEANING
28 04315 Rev. C1
3.5.4. FUNCTIONAL CHECK
3.6. INITIAL CALIBRATION OF THE M400E ANALYZER
3.6.1. INTERFERENTS FOR O3 MEASUREMENT
3.6.2. INITIAL CALIBRATION PROCEDURE FOR M400E ANALYZERS WITHOUT OPTIONS
3.6.2.1. Verifying the M400E Reporting Range Settings
Page
M400E Ozone Analyzer Operators Manual Getting Started
3.6.2.3. Initial Zero/Span Calibration Procedure:
To perform an initial Calibration of the Model 400E photometric ozone analyzer, press:
THE MODEL 400E ANALYZER IS NOW READY FOR OPERATION. 04315 Rev. C1 33
3.7. CONFIGURING THE INTERNAL ZERO/SPAN OPTION (IZS)
3.7.1. VERIFY THE O3 GENERATOR AND EXPECTED O3 SPAN CONCENTRATION SETTINGS:
M400E Ozone Analyzer Operators Manual Getting Started
3.7.2. SETTING THE O3 GENERATOR LOW-SPAN (MID POINT) OUTPUT LEVEL
04315 Rev. C1 35
To set the ozone LO SPAN (Midpoint) concentration for the IZS O3 generator, press:
setting ENTR accepts the new setting
3.7.3. TURNING ON THE REFERENCE DETECTOR OPTION
EXIT discards the new setting ENTR accepts the new setting
3.7.4. INITIAL CALIBRATION AND CONDITIONING OF M400E ANALYZERS WITH THE IZS OPTION INSTALLED
3.7.4.1. Initial O3 Scrubber Conditioning
3.7.4.2. Verifying the M400E Reporting Range Settings
3.7.4.3. Initial Zero/Span Calibration Procedure:
3.7.4.4. Initiate Daily Zero-Point Auto-Cal of M400Es Monitoring Low Levels of O3
M400E Ozone Analyzer Operators Manual Getting Started
04315 Rev. C1 39
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4. FREQUENTLY ASKED QUESTIONS AND
GLOSSARY
4.1. FAQS
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4.2. GLOSSARY
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5. OPTIONAL HARDWARE AND SOFTWARE
5.1. OPTIONAL PUMPS (OPT 10 THR OPT 13)
5.2. RACK MOUNT KITS (OPT 20 TO OPT 23)
5.3. CARRYING STRAP HANDLE (OPT 29)
5.4. CURRENT LOOP ANALOG OUTPUTS (OPT 41)
5.4.1. CONVERTING CURRENT LOOP ANALOG OUTPUTS TO STANDARD VOLTAGE OUTPUTS.
5.5. SPARE PARTS KITS
5.5.1. M400E EXPENDABLES KIT (OPT 42A)
5.5.2. M400E SPARE PARTS KIT FOR THE IZS OPTION (OPT 43)
5.6. CALIBRATION VALVE OPTIONS
5.6.1. ZERO/SPAN VALVES (OPT 50A)
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5.6.1.1. Pneumatic Setup for the M400E Analyzer with Zero/Span Valve Option
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5.6.2. INTERNAL ZERO SPAN (IZS) OPTION (OPT 51A)
51A
5.6.2.1. Disposable Charcoal O3 Filter
5.6.3. METAL WOOL SCRUBBER (OPT 68)
5.6.4. IZS DESICCANT (OPTION 56)
5.7. COMMUNICATION OPTIONS
5.7.1. EXTRA COMM CABLES
5.7.1.1. RS232 Modem Cables (OPTs 60A and 60B)
5.7.1.2. ETHERNET Cable (OPT 60C)
5.7.2. RS-232 MULTIDROP (OPT 62)
5.7.3. ETHERNET (OPT 63)
5.7.4. ETHERNET + MULTIDROP (OPT 63C)
5.8. ADDITIONAL MANUAL (OPT 70A & OPT 70B)
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6. BASIC OPERATION OF THE M400E ANALYZER
6.1. OVERVIEW OF OPERATING MODES
Mode Field
6.2. SAMPLE MODE
6.2.1. TEST FUNCTIONS
DISPLAY PARAMETER UNITS DESCRIPTION
6.2.2. WARNING MESSAGE DISPLAY
MESSAGE MEANING
62 04315 Rev. C1
See Section 13.1.1 for more information on using these messages to troubleshoot problems.
6.3. CALIBRATION MODE
Basic Operation of the M400E Analyzer M400E Ozone Analyzer Operators Manual
6.4. SETUP MODE
Table 6-5: Secondary Setup Mode Features and Functions
64 04315 Rev. C1
6.4.1. SETUP CFG: CONFIGURATION INFORMATION
6.4.2. SETUP PASS: ENABLING/DISABLING PASSWORDS
101
818
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6.4.3.2. Adjusting the internal Clocks speed
6.4.4. SETUP RNGE: ANALOG OUTPUT REPORTING RANGE CONFIGURATION
6.4.4.1. Physical Range versus Analog Output Reporting Ranges
6.4.4.2. Analog Output Ranges for O3 Concentration
A
NALOG OUT
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6.4.4.3. RNGE MODE SNGL: Configuring the M400E analyzer for Single Range Mode
6.4.4.4. RNGE MODE DUAL: Configuring the M400E analyzer for Dual Range Mode
04315 Rev. C1 73
LOW range setting corresponds with the analog output labeled A1 on the rear panel of the
HIGH range setting corresponds with the A2 output and is viewable via the test function RANGE2
6.4.4.5. RNGE MODE AUTO: Configuring the M400E analyzer for Auto Range Mode
6.4.4.6. SETUP RNGE UNIT: Setting the Reporting range Unit Type
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7. ADVANCED FEATURES OF THE M400E
ANALYZER
7.1. USING USING THE DATA ACQUISITION SYSTEM (IDAS)
7.1.1. IDAS STATUS
7.1.2. IDAS STRUCTURE
TRIGGER
7.1.3. IDAS CHANNELS
Table 7-2: iDAS Data Channel Properties
78 04315 Rev. C1
7.1.3.1. Default iDAS Channels
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7.1.5. SETUP DAS EDIT: ACCESSING THE IDAS EDIT MODE
KEY
82 04315 Rev. C1
FUNCTION
iDAS EDIT Keypad Functions
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7.1.5.2. Editing iDAS Triggering Events
7.1.5.3. Editing iDAS Parameters
04315 Rev. C1 85
Table 7-3: iDAS Data Parameter Functions
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7.1.5.4. Editing Sample Period and Report Period
7.1.5.5. Report periods in Progress when Instrument Is Powered Off
7.1.5.6. Editing the Number of Records
ENTR
04315 Rev. C1 89
7.1.5.7. RS-232 Report Function
7.1.5.8. Enabling / Disabling the HOLDOFF Feature
7.1.5.9. The Compact Report Feature
7.1.5.10. The Starting Date Feature
92 04315 Rev. C1
7.1.6. DISABLING/ENABLING DATA CHANNELS
7.1.7. REMOTE IDAS CONFIGURATION
Figure 7-2: APICOMuser interface for configuring the iDAS.
04315 Rev. C1 93
94 04315 Rev. C1
7.2. SETUP MORE VARS: INTERNAL VARIABLES (VARS)
7
Table 7-4: Variable Names (VARS) NO. VARIABLE DESCRIPTION ALLOWED VALUES
6
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7.3. SETUP MORE DIAG :THE DIAGNOSTIC MENU
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7.4. USING THE MODEL 400E ANALYZERS ANALOG OUTPUTS.
7.4.1. ADJUSTING & CALIBRATING THE ANALOG OUTPUT SIGNALS
7.4.2
7.4
7.4.6
Figure 7-4: Accessing the Analog I/O Configuration Submenus 04315 Rev. C1 99
7.4.2. CALIBRATION OF THE ANALOG OUTPUTS
7.4.2.1. Enabling or Disabling the AutoCal for an Individual Analog Output
7.4.2.2. Automatic Calibration of the Analog Outputs
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7.4.2.3. Manual Calibration of the Analog Outputs configured for Voltage Ranges
104 04315 Rev. C1
These menus only appear if AUTO-CAL is turned OFF
7.4.2.4. Manual Adjustment of Current Loop Output Span and Offset
106 04315 Rev. C1
These menus only appear if AUTO-CAL is turned OFF
V IN + V IN -
V OUT + V OUT -
7.4.3. ANALOG OUTPUT VOLTAGE / CURRENT RANGE SELECTION
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7.4.5. ADDING A RECORDER OFFSET TO AN ANALOG OUTPUT
M400E Ozone Analyzer Operators Manual Advanced FEATURES of the M400E analyzer
7.4.6. SELECTING A TEST CHANNEL FUNCTION FOR OUTPUT A4
The test functions available to be reported are:
04315 Rev. C1 111
TEST
setting ENTR accepts the new setting
112 04315 Rev. C1
M400E Ozone Analyzer Operators Manual Advanced FEATURES of the M400E analyzer
7.4.7. AIN CALIBRATION
04315 Rev. C1 113
Perform Troubleshooting or call Teledyne Customer Service
Page
8. REMOTE OPERATION OF THE M400E
8.1. USING THE ANALYSERS COMMUNICATION PORTS
04315 Rev. C1 115
8.1.1. RS-232 DTE AND DCE COMMUNICATION
357BRemote Operation Of The M400E M400E Ozone Analyzer Operators Manual
8.1.2. COMM PORT DEFAULT SETTINGS AND CONNECTOR PIN ASSIGNMENTS
RXD GND
116 04315 Rev. C1
CTS
Figure 8-2: Defaul Pin Assignments for CPU COM Port connector (RS-232).
04315 Rev. C1 117
8.1.3. COMM PORT BAUD RATE
M400E Ozone Analyzer Operators Manual 357BRemote Operation Of The M400E
8.1.4. COMM PORT COMMUNICATION MODES
Table 8-1: COMM Port Communication Modes MODE1 ID DESCRIPTION
Note Communication Modes for each COM port must be configured independently. 04315 Rev. C1 119
Page
8.1.5. COMM PORT TESTING
Continue pressing <SET or SET> until ...
04315 Rev. C1 121
Test Runs Automatically
8.1.6. MACHINE ID
8.1.7. TERMINAL OPERATING MODES
8.1.7.1. Help Commands in Terminal Mode
04315 Rev. C1 123
Table 8-2: Terminal Mode Software Commands
8.1.7.2. Command Syntax
Table 8-3: Teledyne Instruments Serial I/O Command Types
124 04315 Rev. C1
8.1.7.3. Data Types
8.1.7.4. Status Reporting
04315 Rev. C1 125
8.1.7.5. COMM Port Password Security
8.2. REMOTE ACCESS BY MODEM
MODEM ENABLE communication mode is turned ON (Mode 64, see Section 8.1.4).
04315 Rev. C1 127
AT Y0 &D0 &H0 &I0 S0=2 &B0 &N6 &M0 E0 Q1 &W0
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8.2.1. MULTIDROP RS-232 SET UP
COM2
04315 Rev. C1 129
Figure 8-3: Location of JP2 on RS232-Multidrop PCA (option 62)
CALIBRATOR CALIBRATOR TAPI Analyzer
Last
INSTRUMENT
Host RS-232 port
Make Sure Jumper between JP2 pins 21 22 is installed.
8.3. RS-485 CONFIGURATION OF COM2
(
COM2
132 04315 Rev. C1
)
Figure 8-6: Back Panel connector Pin-Outs for COM2 in RS-485mode.
8.4. REMOTE ACCESS VIA THE ETHERNET
8.4.1. ETHERNET CARD COM2 COMMUNICATION MODES AND BAUD RATE
8.4.2. CONFIGURING THE ETHERNET INTERFACE OPTION USING DHCP
Page
04315 Rev. C1 135
8.4.2.1. Manually Configuring the Network IP Addresses
04315 Rev. C1 137
From Step 1 above)
Contact your IT Network Administrator
357BRemote Operation Of The M400E M400E Ozone Analyzer Operators Manual
8.4.3. CHANGING THE ANALYZERS HOSTNAME
138 04315 Rev. C1
Contact your IT Network Administrator
the new setting EXIT ignores the new setting
8.5. USING THE M400E WITH A HESSEN PROTOCOL NETWORK
8.5.1. GENERAL OVERVIEW OF HESSEN PROTOCOL
8.5.2. HESSEN COMM PORT CONFIGURATION
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8.5.4. SELECTING A HESSEN PROTOCOL TYPE
357BRemote Operation Of The M400E M400E Ozone Analyzer Operators Manual
8.5.5. SETTING THE HESSEN PROTOCOL RESPONSE MODE
new setting
142 04315 Rev. C1
BCC
MODE ID MODE DESCRIPTION CMD
8.5.6. HESSEN PROTOCOL GAS LIST ENTRIES
8.5.6.1. Gas List Entry Format and Definitions
[GAS TYPE],[RANGE],[GAS ID],[REPORTED]
O3, 0, 400, REPORTED
357BRemote Operation Of The M400E M400E Ozone Analyzer Operators Manual
8.5.6.2. Editing or Adding HESSEN Gas List Entries
To add or edit an entry to the Hessen Gas List, press:
144 04315 Rev. C1
M400E Ozone Analyzer Operators Manual 357BRemote Operation Of The M400E
8.5.6.3. Deleting HESSEN Gas List Entries
To delete an entry from the Hessen Gas list, press:
04315 Rev. C1 145
Continue pressing NEXT until ...
There is only one GAS TYPE available on the M400E: O3
8.5.7. SETTING HESSEN PROTOCOL STATUS FLAGS
146 04315 Rev. C1
OPERATIONAL FLAGS
SPARE/UNUSED BITS
UNASSIGNED FLAGS (0000)
8.5.8. INSTRUMENT ID CODE
04315 Rev. C1 147
8.6. APICOM REMOTE CONTROL PROGRAM
9. M400E CALIBRATION PROCEDURES
9.1. BEFORE CALIBRATION
150 04315 Rev. C1
9.1.1. REQUIRED EQUIPMENT, SUPPLIES, AND EXPENDABLES
9.1.2. ZERO AIR AND SPAN GAS
9.2. BASIC MANUAL CALIBRATION CHECKS AND CALIBRATION OF THE M400E ANALYZER
9.2.1. SETUP FOR BASIC CALIBRATION CHECKS AND CALIBRATION OF THE M400E ANALYZER.
Page
9.2.3. PERFORMING A BASIC MANUAL CALIBRATION
9.2.3.1. Setting the expected O3 Span Gas concentration
04315 Rev. C1 153
NOTE It is important to verify the PRECISE O3 Concentration Value of the SPAN gas independently.
EXIT discards the new setting ENTR accepts the new setting
Page
9.2.4. MANUAL CALIBRATION CHECKS AND CALIBRATIONS USING AUTO RANGE OR DUAL RANGE MODES
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MANUAL CALIBRATION CHECKS WITH VALVE OPTIONS INSTALLED
9.3.2. MANUAL CALIBRATION USING VALVE OPTIONS
9.3.2.1. Setting the Expected O3 Span Gas Concentration with the Z/S Option Installed
M400E Ozone Analyzer Operators Manual M400E Calibration Procedures
9.3.2.2. Zero/Span Point Calibration Procedure the Z/S Option Installed
9.3.2.3. Use of Zero/Span Valve with Remote Contact Closure
9.4. AUTOMATIC ZERO/SPAN CAL/CHECK (AUTOCAL)
Page
M400E Calibration Procedures M400E Ozone Analyzer Operators Manual
9.4.1. SETUP ACAL: PROGRAMMING AND AUTO CAL SEQUENCE
To program the example sequence shown in Table 9-3, press:
164 04315 Rev. C1
04315 Rev. C1 165
M400E Calibration Procedures M400E Ozone Analyzer Operators Manual
166 04315 Rev. C1
9.5. O3 PHOTOMETER ELECTRONIC CALIBRATION
9.5.1. PHOTOMETER DARK CALIBRATION
04315 Rev. C1 167
9.5.2. O3 PHOTOMETER GAS FLOW CALIBRATION
M400E Ozone Analyzer Operators Manual M400E Calibration Procedures
9.6. CALIBRATION THE IZS OPTION O3 GENERATOR
04315 Rev. C1 169
To calibrate the O3 Generator press:
Page
10. EPA PROTOCOL CALIBRATION
10.1.1. M400E CALIBRATION GENERAL GUIDELINES
04315 Rev. C1 171
10.1.2. CALIBRATION EQUIPMENT, SUPPLIES, AND EXPENDABLES
Spare Parts and Expendable Supplies
172 04315 Rev. C1
10.1.3. CALIBRATION GAS AND ZERO AIR SOURCES
Production of Zero Air
10.1.4. RECOMMENDED STANDARDS FOR ESTABLISHING TRACEABILITY
04315 Rev. C1 173
10.1.5. CALIBRATION FREQUENCY
10.1.6. DATA RECORDING DEVICE
174 04315 Rev. C1
10.1.7. RECORD KEEPING
10.2. LEVEL 1 CALIBRATIONS VERSUS LEVEL 2 CHECKS
LEVEL 1 ZERO AND SPAN CALIBRATION
04315 Rev. C1 175
LEVEL 2 ZERO AND SPAN CHECK
10.3. MULTIPOINT CALIBRATION
10.3.2. MULTIPOINT CALIBRATION PROCEDURE
176 04315 Rev. C1
10.3.3. DYNAMIC MULTIPOINT CALIBRATION CHECK
)FF(
04315 Rev. C1 177
10.3.4. LINEARITY TEST
+
Equation 10-1
100 A
178 04315 Rev. C1
)R/A(A E
21 =
10.3.5. O3 LOSS CORRECTION FACTOR
10.4. AUDITING PROCEDURES
10.4.1. MULTIPOINT CALIBRATION AUDIT
Audit Procedure:
180 04315 Rev. C1
Results:
d = [O3]R - [O3]A
d
10.4.3. SYSTEM AUDIT
10.4.4. ASSESSMENT OF MONITORING DATA FOR PRECISION AND ACCURACY
04315 Rev. C1 181
10.5. SUMMARY OF QUALITY ASSURANCE CHECKS
Page
Table 10-1: Daily Activity Matrix CHARACTERISTIC ACCEPTANCE LIMITS
FREQUENCY AND METHOD OF MEASUREMENT
04315 Rev. C1 183
AUDIT ACCEPTANCE LIMITS
ACTION IF REQUIREMENTS ARE NOT MET
OPERATING INSTRUCTIONS M400E Ozone Analyzer Operators Manual
Table 10-3: Activity Matrix for Data Reduction, Validation and Reporting
ACTIVITY ACCEPTANCE LIMITS
184 04315 Rev. C1
FREQUENCY AND METHOD OF MEASUREMENT
10.6. REFERENCES
04315 Rev. C1 185
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11. THEORY OF OPERATION
11.1. MEASUREMENT METHOD
11.1.1. CALCULATING O3 CONCENTRATION
Equation 11-1
I=IO e-LC at STP
Io is the intensity of the light if there was no absorption. I L C
Equation 11-2
04315 Rev. C1 189
T P
190 04315 Rev. C1
Equation 11-4
11.1.2. THE PHOTOMETER UV ABSORPTION PATH
ABSORPTION TUBE
04315 Rev. C1 191
Figure 11-1: O3 Absorption Path
11.1.3. THE REFERENCE / MEASUREMENT CYCLE
192 04315 Rev. C1
Measure Path
ABSORPTION TUBE
Flow / Pressure Sensor PCA
11.1.4. INTERFERENT REJECTION
AROMATIC HYDROCARBONS
04315 Rev. C1 193
MERCURY VAPOR
11.2. PNEUMATIC OPERATION
11.2.1. SAMPLE GAS AIR FLOW
11.2.2. FLOW RATE CONTROL
Figure 11-4: Flow Control Assembly & Critical Flow Orifice
04315 Rev. C1 195
11.2.2.1. Critical Flow Orifice
11.2.3. PARTICULATE FILTER
11.2.4. PNEUMATIC SENSORS
196 04315 Rev. C1
11.2.4.1. Sample Pressure Sensor
11.2.4.2. Sample Flow Sensor
11.3. ELECTRONIC OPERATION
11.3.1. OVERVIEW
04315 Rev. C1 197
I2C Bus
MOTHERBOARD
11.3.2. CPU
11.3.3. MOTHERBOARD
198 04315 Rev. C1
11.3.3.1. A to D Conversion
11.3.3.2. Sensor Inputs
11.3.3.3. Thermistor Interface
04315 Rev. C1 199
11.3.3.4. Analog Outputs
11.3.3.5. External Digital I/O
11.3.4. RELAY PCA
I2C Connector
Figure 11-6: Relay PCA Layout (P/N 04523-0100)
04315 Rev. C1 201
AC Relay Safety Shield
11.3.4.1. Status LEDs
04315 Rev. C1 203
D6 (Green ) GPT Valve
Table 11-1: Relay PCA Status LEDs LED Color Function Status When Lit Status When Unlit
11.3.4.3. Valve Control
ZERO/SPAN valve selects which calibration gas inlet (the ZERO gas inlet or the SPAN Gas
SAMPLE/CAL valve selects either the sample inlet when the analyzer is in SAMPLE mode or
11.3.4.4. Heater Control
RELAY PCA
TC1
5 15 Termination Selector
IN = Isolate TC; OUT = Grounded TC TC2
TC2 Not Used
11.3.5. POWER SUPPLY/CIRCUIT BREAKER
11.3.5.1. Power Switch/Circuit Breaker
11.3.6. AC POWER CONFIGURATION
JP6
04315 Rev. C1 207
JP7
RELAY PCA
Page
11.3.6.2. AC Configuration Heaters for Option Packages (JP6)
04315 Rev. C1 209
Table 11-5: Power Configuration for Optional Metal Wool Scrubber Heater (JP6)
1 to 8
RED
11.3.7. PHOTOMETER LAYOUT AND OPERATION
Figure 11-16: O3 Photometer Layout Top Cover Removed
210 04315 Rev. C1
11.3.7.1. Photometer Electronic Operation
Figure 11-17: O3 Photometer Electronic Block Diagram
04315 Rev. C1 211
11.3.7.2. O3 Photometer UV Lamp Power Supply
Figure 11-18: O3 Photometer UV Lamp Power Supply Block Diagram
212 04315 Rev. C1
11.3.7.3. Photometer Temperature
11.3.7.4. Photometer Gas Pressure and Flow Rate
11.4. INTERFACE
GAS FILTER CORRELATION ANALYZER - MODEL 30 0E
A4ST
FRONT PANEL DISPLAY
11.4.1.1. Front Panel Display
11.4.1.2. Keypad
04315 Rev. C1 215
11.4.1.3. Front Panel States LEDs
Table 11-6: Front Panel Status LEDs
11.5. SOFTWARE OPERATION
ANALYZER HARDWARE
216 04315 Rev. C1
PC/104 BUS
11.5.2. CALIBRATION - SLOPE AND OFFSET
04315 Rev. C1 217
Page
12. MAINTENANCE SCHEDULE & PROCEDURES
12.1. PREDICTING FAILURES USING THE TEST FUNCTIONS
04315 Rev. C1 219
SAMP FL SAMPLE
STABIL ZERO CAL
12.2. MAINTENANCE SCHEDULE
Table 12-2: M400E Maintenance Schedule DATE PERFORMED ITEM ACTION FREQ
CAL CHECK REQD.1
04315 Rev. C1 221
MANUAL SECTION
13.10.3
Page
12.3. MAINTENANCE PROCEDURES
12.3.1. REPLACING THE SAMPLE PARTICULATE FILTER
04315 Rev. C1 223
Figure 12-1 Replacing the Particulate Filter
12.3.2. REBUILDING THE SAMPLE PUMP
IZS Zero Air Scrubber
Figure 12-2 Replacing the IZS Zero Air Scrubber 224 04315 Rev. C1
12.3.4. PERFORMING LEAK CHECKS
12.3.4.1. Vacuum Leak Check and Pump Check
04315 Rev. C1 225
12.3.4.2. Pressure Leak Check
CAUTION
12.3.5. PERFORMING A SAMPLE FLOW CHECK
12.3.6. MAINTENANCE OF THE PHOTOMETER ABSORPTION TUBE
12.3.6.1. Cleaning or Replacing the Absorption Tube
12.3.6.2. UV Lamp Adjustment
12.3.6.3. UV Lamp Replacement
12.3.7. ADJUSTMENT OR REPLACEMENT OF OPTIONAL IZS OZONE GENERATOR UV LAMP
Page
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13. GENERAL TROUBLESHOOTING & REPAIR OF
THE M400E ANALYZER
13.1. GENERAL TROUBLESHOOTING
13.1.1. FAULT DIAGNOSIS WITH WARNING MESSAGES
234 04315 Rev. C1
Table 13-1: Front Panel Warning Messages
WARNING FAULT CONDITION POSSIBLE CAUSES
04315 Rev. C1 235
SAMPLE PRES WARN
RELAY BOARD WARN
REAR BOARD NOT DET
13.1.2. FAULT DIAGNOSIS WITH TEST FUNCTIONS
13.1.3. DIAG SIGNAL I/O: USING THE DIAGNOSTIC SIGNAL I/O FUNCTION
04315 Rev. C1 237
Page
13.2. USING THE ANALOG OUTPUT TEST CHANNEL
04315 Rev. C1 239
TEMP
Table 13-3: Test Channel Outputs as Diagnostic Tools
TEST CHANNEL DESCRIPTION ZERO FULL SCALE
13.3. USING THE INTERNAL ELECTRONIC STATUS LEDS
13.3.1. CPU STATUS INDICATOR
240 04315 Rev. C1
Mother Board P/N 04069
Figure 13-2: CPU Status Indicator
13.3.2.2. O3 Option Status LED s
D8 (Green) Photometer Meas/Ref Valve
04315 Rev. C1 241
O3_GEN_HEATER O3 GEN TEMP
O3_SCRUB_HEATER O3 SCRUB
13.4. GAS FLOW PROBLEMS
13.4.1. TYPICAL FLOW PROBLEMS
242 04315 Rev. C1
13.4.1.1. Flow is Zero
13.4.1.2. Low Flow
13.5. CALIBRATION PROBLEMS
13.5.1. MIS-CALIBRATED
13.5.2. NON-REPEATABLE ZERO AND SPAN
13.5.3. INABILITY TO SPAN NO SPAN KEY (CALS)
13.5.4. INABILITY TO ZERO NO ZERO KEY (CALZ)
13.6. OTHER PERFORMANCE PROBLEMS
13.6.1. TEMPERATURE PROBLEMS
13.6.1.1. Box Temperature
13.6.1.2. Sample Temperature
13.6.1.3. UV Lamp Temperature
PHOTO_LAMP_HEATER parameter under the SIGNAL I/O function of the DIAG menu, as
04315 Rev. C1 245
13.6.1.4. IZS Ozone Generator Temperature (Optional)
O3_GEN_HEATER parameter under the SIGNAL I/O function of the DIAG menu, as
13.7. SUBSYSTEM CHECKOUT
13.7.1. AC MAIN POWER
13.7.2. DC POWER SUPPLY
NAME TEST POINT# COLOR DEFINITION
Figure 13-4: Location of DC Power Test Points on Relay PCA
13.7.3. I2C BUS
13.7.4. KEYBOARD/DISPLAY INTERFACE
13.7.5. RELAY PCA
13.7.6. PHOTOMETER PRESSURE /FLOW SENSOR ASSEMBLY
BASIC PCA OPERATION:
04315 Rev. C1 249
PHOTOMETER PRESSURE SENSOR:
PHOTOMETER FLOW SENSOR
13.7.7. MOTHERBOARD
13.7.7.1. Test Channel / Analog Outputs Voltage
13.7.7.2. A/D Functions
13.7.7.3. Status Outputs
04315 Rev. C1 251
DIAG SIGNAL I/O menu (See Section13.1.3), scroll through the inputs and outputs until
Table 13-10: Status Outputs Check PIN (LEFT TO RIGHT) STATUS
13.7.8. CPU
13.7.9. RS-232 COMMUNICATIONS
13.7.9.1. General RS-232 Troubleshooting
04315 Rev. C1 253
13.7.9.2. Troubleshooting Analyzer/Modem or Terminal Operation
13.8. TROUBLE SHOOTING THE PHOTOMETER
13.8.1. CHECKING MEASURE / REFERENCE VALVE
13.8.2. CHECKING THE PHOTOMETER UV LAMP POWER SUPPLY
CAUTION
Hazardous voltage present - use caution.
13.9. TROUBLE SHOOTING THE IZS OPTIONS O3 GENERATOR
13.9.1. CHECKING THE O3 GENERATOR UV LAMP POWER SUPPLY
04315 Rev. C1 255
13.10. REPAIR PROCEDURES
13.10.1. REPAIRING SAMPLE FLOW CONTROL ASSEMBLY
256 04315 Rev. C1
Figure 13-5: Critical Flow Orifice Assembly (Instruments without IZS)
13.10.2. REPLACING THE STANDARD REFERENCE O3 SCRUBBER
13.10.3. REPLACING THE IZS O3 SCRUBBER
IZ S Z ER O A IR SCRUBBER
Figure 13-6: IZS O3 Generator Zero Air Scrubber Location 04315 Rev. C1 257
13.10.4. METAL WOOL SCRUBBER OPTION
13.11. TECHNICAL ASSISTANCE
TELEDYNE-API, CUSTOMER SERVICE,
14. A PRIMER ON ELECTRO-STATIC DISCHARGE
14.1. HOW STATIC CHARGES ARE CREATED
04315 Rev. C1 259
Figure 14-1: Triboelectric Charging
Table 14-1: Static Generation Voltages for Typical Activities
14.2. HOW ELECTRO-STATIC CHARGES CAUSE DAMAGE
Table 14-2: Sensitivity of Electronic Devices to Damage by ESD.
260 04315 Rev. C1
14.3. COMMON MYTHS ABOUT ESD DAMAGE
I didnt feel a shock so there was no electro-static discharge
I didnt touch it so there was no electro-static discharge
It still works so there was no damage
Static Charges cant build up on a conductive surface
Always wear an Anti-ESD wrist strap when working on the electronic assemblies of your analyzer
Simply touching a grounded piece of metal is insufficient
262 04315 Rev. C1
Always store sensitive components and assemblies in anti-ESD storage bags or bins:
Never use ordinary plastic adhesive tape near an ESD sensitive device or to close an anti-ESD bag.
14.4.2. BASIC ANTI-ESD PROCEDURES FOR ANALYZER REPAIR AND MAINTENANCE
14.4.2.1. Working at the Instrument Rack
04315 Rev. C1 263
14.4.2.2. Working at an Anti-ESD Work Bench.
14.4.2.3. Transferring Components from Rack to Bench and Back
14.4.2.4. Opening Shipments from Teledyne Instruments Customer Service
264 04315 Rev. C1
14.4.2.5. Packing Components for Return to Teledyne Instruments Customer Service
ESD Hazard
Page
INDEX
1
04315 Rev. C1 267
2
5
D
E
268 04315 Rev. C1
F
G
H
I
04315 Rev. C1 269
K
L
P
R
270 04315 Rev. C1
Recorder Offset
S
T
U
04315 Rev. C1 271
V
VARS Menu, 44, 64, 66, 67, 69, 78, 91, 94, 95
W
Warning Messages, 27, 28, 61, 62, 234, 235, 236
272 04315 Rev. C1
Warranty, 5, 7, 10 Watchdog Circuit, 203, 240
Z
Page
Page
APPENDIX A Software Version-Specific Documentation
Page
SAMPLE MSG1CLR1SETUP <TST TST>
CALTEST1
modes.
LOW2HIGH2 CONCZERO SPAN
TEST FUNCTIONS Viewable by user while instrument is in SAMPLE Mode DIAGCOMM VARS
Page
Page
Page
Page
Page
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Page
APPENDIX A-2: Setup Variables, Revision D.4 Table A-1: M400E Setup Variables, Revision D.4
04402 Rev D.4 A-11
A-12 04402 Rev D.4
04402 Rev D.4 A-13
A-14 04402 Rev D.4
04402 Rev D.4 A-15
VALUE VALUE RANGE DESCRIPTION
FACTORY_OPT 0 065535
A-16 04402 Rev D.4
04402 Rev D.4 A-17
Table A-3: M400E Test Functions, Revision D.4 NAME 1 MESSAGE TEXT DESCRIPTION
A-18 04402 Rev D.4
04402 Rev D.4 A-19
SIGNAL NAME BIT OR CHANNEL NUMBER DESCRIPTION
A-20 04402 Rev D.4
SIGNAL NAME BIT OR CHANNEL NUMBER DESCRIPTION
04402 Rev D.4 A-21
Page
NAME DESCRIPTION
Table A-6: M400E iDAS Functions, Revision D.4 NAME DESCRIPTION UNITS
A-24 04402 Rev D.4
04402 Rev D.4 A-25
USER NOTES
APPENDIX B M400E Spare Parts and Expendables
Page
Page
M400E Spare Parts List
Recommended Spare Parts Stocking Levels Model 400E
Page
M400E Expendables Kit
Page
Model M400E Manual Warranty/Repair
Questionnaire TELEDYNE
Appendix C
PARAMETER RECORDED VALUE ACCEPTABLE VALUE
Model M400E Manual Warranty/Repair
Questionnaire TELEDYNE
Appendix C
APPENDIX D ELECTRONIC SCHEMATICS