7
Detectors Advanced Maintenance
Measuring the FPD Gas Flows
Thermo Scientific
TRACE 1300 and TRACE 1310 Hardware Manual
293
Measuring the FPD Gas Flows
Use this procedure for manually measuring the FPD fuel gases.
To manually measure the FPD flow rates
1. Put the GC in standby condition.
2. Turn the flame off. The fuel gases, hydrogen, and air, are automatically closed.
3. Cool the detector to room temperature.
4. Remove the column end from the bottom of the detector, then plug the bottom of the
detector using the blind cap.
5. Insert the FPD gases measuring tool. See
.
a.
Remove the chimney cap.
b. Place the measuring tool on the chimney.
Figure 279.
FPD Gases Measuring Tool
Materials needed
Forceps or tweezers
T10 Torxhead screwdriver
Measuring Tool Flowmeter Adapter
Electronic flowmeter (Thermo Scientific GFM Pro Flowmeter, or equivalent)
Note
By pressing the
Maintenance
button, the GC cool down is automatically
carried out.
Plug
Measuring Tool
Male Hose Adapter
Chimney Cap
Chimney