Micromeritics Gemini VII 2390 Confirm Installation Instructions And Checklist page 53

Gemini VII 2390 Confirm
If Failed is shown, a leak is indicated between this connection. Check the connections
from the regulator shut-off valve to the gas bottle shut-off valve. Tighten as necessary,
then try the test again.
9. Click the Gas Pressure Test - 3 tab to display its report.
Passed should display in the Minimum field, indicating that all valves are in the proper
state for operation.
If Failed is shown, one or more valves is not in the proper position; set the valves as
shown below and ensure the appropriate pressure is displayed on the low-pressure gauge.
Regulator Shut-Off valve
OPEN (CCW)
CCW = Counterclockwise
If you wish to run the test again, be sure to close the gas bottle valve before starting the
test.
10. Click
Close
11. Click
Close
Feb 09
Sample Port Pressure
Minimum: Passed
Actual = 759.09 mmHg
Fail if below = 700.00 mmHg
Low-pressure gauge
14 - 15 psig
to close the test report.
on the test dialog to close the test.
Gemini VII 2390 Confirm Installation Instructions and Checklist
Connecting Gases
Gas Bottle Shut-Off valve
OPEN (CCW)
Pressure Control knob
OPEN
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