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6 OPERATION
6.6.3.1.
48
6. At the end of cycle, the part will be vented and classified as a pass or fail
by comparing the final peak value with the reject limit, with an
accompanying red or green light.
7. Disconnect the part and disposition according to the test results.
Helium Bombing Operation
The main test screen shown below indicates key test data to help the operator to
monitor the bombing process. Note that a new test recipe can be loaded from this
screen by selecting the recipe number. Cycles can be interrupted at any time by
pressing the Abort/Reset button. The actual sequence is configured in the
software by LACO.
Running Bombing Cycles
1. Load parts into bombing chamber and secure lid.
2. Verify the bombing chamber is connected to the outlet of the Atlas controller.
3. Select the desired recipe number and press the green start button to start the
cycle.
4. The controller will begin the automated sequence:
a. Evacuation
b. Helium Fill
c. Bombing
d. Vent
When the bombing sequence is completed the dwell time will display and continue
to count up until a new cycle is started or the Abort/Reset button is pressed.
ATLAS Operations and Maintenance Manual
LACO Technologies
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