Figure 23 - Leak Test Menu Window - Apex Instruments XC-5000 Operator's Manual

XC-5000
a) Perform a Pre-test Leak Check
i) From the Main Menu, click the
ii) The user may choose to set the Vacuum Level and Leak Rates using the program defaults by
clicking the radio button immediately to the left of the respective parameter values.
iii) To override the default values, click the radio button on the immediate left of the "User Defined"
labels for the Vacuum Level and Leak Rate fields. If the "User Defined" radio buttons are
selected, input the desired values into the fields directly below the "Set Level" labels.
iv) Plug the nozzle, and when ready, click the
the pump and monitor the Vacuum Level and Leak Rate.
If the leak rate is acceptable, the "Current Flow" and "Vac" boxes will display GREEN. Click on
the
remove plug from the probe and THEN click "Stop Test". Click the "OK" button, (if the plug is
removed too quickly the release of vacuum will pull fluid from the impingers back into the system.)
Remove the plug from the probe and click the "Stop Test" button.
Option: Pitot and Back Side Leak Check may be performed.
v) If desired, any notes or comments that you want to include in the data file and test report can be
entered into the NOTES box. Additionally, the Pitot and Nozzle IDs may be recorded.
vi) Click the
Figure 23 - Leak Test Menu Screen
button, the XC-5000 will then prompt you "to complete the leak test, SLOWLY
button, the XC-5000 will take you back to the Main Menu Screen.
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button to open the Leak Test Menu Screen.
button. The system will automatically start