182 Agilent 7890 Series Troubleshooting
8 Troubleshooting Tasks
For the FPD, remove the plastic tubing from the FPD exhaust
and connect the flowmeter directly to the FPD vent tube. If
necessary, use a 1/4-inch tube adapter between the detector
exhaust and the flowmeter tubing.
8 Connect the flowmeter to the flowmeter adapter.
9 Measure the actual flow rate of each gas one at a time.