Teledyne 05386D manual Setting the Converter Temperature, Bypass Pump Diagnostic Procedures

Model 200EU-NOy Option Manual Addendum

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.

7.2.1Temperature Controller Setup

The FUJI temperature controller has been programmed at the factory and should not need to be altered under normal usage.

32 05386 Rev. D