User manual

1260 Nanoflow Pump User Manual 113
Test Functions and Calibration
8
Normal Mode Pressure Test
Positioning the Blank Nut
If a specific component is suspected of causing a system leak, place the blank
nut immediately before the suspected component, then run the Pressure Test
again. If the test passes, the defective component is located after the blank nut.
Confirm the diagnosis by placing the blank nut immediately after the
suspected component. The diagnosis is confirmed if the test fails.