Agilent Technologies Quaternary Pump 1100 Series - Manual (Page 91)

91
Troubleshooting and Test Functions
Running the Leak Test
9 Connect the signal cable to the analog output at the rear of the pump module
(only if an integrator is used).
10 Press Execute to initialize the leak test.
Once the test is started, the pump moves the plungers into the start position.
When the plungers are in position, the user interface prompts you to close
the purge valve.
11 Close the purge valve, select continue on the control module and press Enter
to start the test.
The control module displays a graphical representation of the pressure in the
plateau windows. “Evaluating the Results” on page 92 describes the
evaluation and interpretation of the leak test results.
12 When the test is finished slowly open the purge valve to release the pressure
in the system.