Teledyne 6400A - Sulfur dioxide analyzer - Manual (Page 175)

TAI Model 6400A SO
2
Analyzer Operator Manual, 02164, Rev. G
9-57
9. Use Figure 9-10 to check the voltages at each pin of the supply, and the overall voltage.
10. Turn off the instrument power, and re-connect the PMT tube, then re-assemble the sensor.
If any faults are found in the test, you must obtain a new HVPS as there are no user serviceable
parts inside the supply.
Figure 9-10: High Voltage Power Supply