8 calibration -1, 9 adjustments -1, 10 troubleshooting -1 – Teledyne 300M User Manual
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Teledyne API Model 300M CO Analyzer Instruction Manual, 04033, Rev. A
.............................................................................7-11
...................................................................8-1
.............................................................................................8-3
..............................................................................9-1
..............................................................................9-3
..................................................................9-5
................................................................................9-5
.........................................................................................9-6
............................................10-2
10.2.1 Checking the Power Sub-Systems ....................................................................10-2
10.2.2 Checking the CPU and Display .........................................................................10-3
10.2.3 Checking the Keyboard .....................................................................................10-3
..........................................................10-3
.....................................................10-5
.....................................................................10-7
10.5.1 Noisy or Unstable Readings at Zero..................................................................10-7
10.5.2 Noisy, Unstable, or Non-Linear Span Readings ................................................10-7
10.5.3 Slow Response to Changes in Concentration ...................................................10-7
10.5.4 Analog Outputs Do Not Agree With Front Panel Readings ...............................10-8
10.5.5 Cannot Zero or Cannot Dynamic Zero...............................................................10-8
10.5.6 Cannot Span or Cannot Dynamic Span.............................................................10-8
............................10-8
10.6.1 Troubleshooting Flow Problems ........................................................................10-8
10.6.2 Troubleshooting Temperature Problems .........................................................10-10
10.6.3 Checking the V/F Card ....................................................................................10-11
10.6.4 Checking the DC Power Supply Board............................................................10-14
10.6.5 Checking the Synchronous Demodulator Board..............................................10-15
10.6.6 Checking the Opto Interrupter .........................................................................10-16
10.6.7 Flow/Pressure Sensor .....................................................................................10-17
.........................................................................10-18
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