To Switch From The Ci Ion Source To The Standard Or Inert Ei Ion Source - Agilent Technologies G7035A Operation Manual

To Switch from the CI Ion Source to the Standard or Inert EI Ion Source

Procedure
Always wear clean gloves while touching the analyzer or any other parts that go inside
CA UT IO N
the analyzer chamber.
Electrostatic discharges to analyzer components are conducted to the side board
CA UT IO N
where they can damage sensitive components. Wear a grounded antistatic wrist strap
and take other antistatic precautions before you open the analyzer chamber.
See
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2
3
4
5
6
7
5977 Series MSD Operation Manual
"Electrostatic discharge"
From the Tune and Vacuum Control view, vent the MSD. See
MSD" on page 76. The software will prompt you for the appropriate
actions.
Open the analyzer. See
Remove the CI/Extractor interface tip seal. See
Interface Tip Seal" on page 155.
Install the EI ion source. See
Place the CI ion source and interface tip seal in the ion source storage box.
Pump down the MSD. See
page 84.
Load your EI tune file.
Operating in Chemical Ionization (CI) Mode
on page 123.
"To Open the Analyzer Chamber"
"To Install the EI Ion Source"
"To Pump Down the MSD in EI Mode"
"To Vent the
on page 78.
"To Install the CI/Extractor
on page 150.
on
4
109