S
YSTEM
C
HECK
Adsorptive Line Test on page 4 - 3
This test verifies that all instrument components are operating properly. This test requires
operator attention. The instrument will beep when attention is required.
Before beginning this test, ensure that the:
n
sample tubes or plugs are installed on the sample and balance ports.
n
helium gas inlet is plugged or if helium is attached, the regulator shut-off valve is closed.
n
adsorptive gas in attached to its inlet port.
n
vacuum pump is installed.
Press
ENTER
to start the test.
When the test is finished, press
ENTER
.
System Check
Gemini VII Keypad Operator Manual
239-42801-01 (Rev E) — July 2021
4 - 9
