Troubleshooting Tasks 8
Troubleshooting 91
• Flow-measuring insert (19301-60660)
• Electronic flowmeter calibrated for the gas and flow rates
of concern
2 Set the bead voltage to 0.0 V.
3 Cool the NPD to 100 °C.
4 Remove the bead and store it carefully until re-installation.
5 Insert the NPD flowmeter adapter tool into the NPD
collector.
6 Attach the flow-measuring insert to the NPD flowmeter
adapter tool.
7 Place the flowmeter tubing over the flow-measuring insert to
begin measuring flows.