To Switch From The Ci Source To An Ei Xtr, Ss, Or Inert Source - Agilent Technologies 5977B Series Operating Manual

7 CI Maintenance

To Switch from the CI Source to an EI XTR, SS, or Inert Source

Procedure
Always wear clean gloves while touching the analyzer or any other parts that go inside
C A U T I O N
the analyzer chamber.
Electrostatic discharges to analyzer components are conducted to the side board
C A U T I O 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
1 From the Tune and Vacuum Control view, vent the MSD. (See
2 Open the analyzer. (See
3 Remove interface tip seal and spring if switching to an EI SS or EI Inert
4 Install the EI source. (See
5 If installing an EI XTR source, locate the brown extractor wire from storage
6 Place the CI source in the ion source storage box.
7 If installing an EI SS or Inert source, remove the interface tip seal and
8 Pumpdown the MSD. (See
210
"Electrostatic discharge"
MSD" on page 113.) The software will prompt you for the appropriate
actions.
source.
page 193.)
and connect it to the extractor lens and the source board.
spring and put it in the CI storage container.
on page 148.)
"To Open the Analyzer Chamber"
"To Install the EI XTR, SS, or Inert Source"
"To Pumpdown the MSD"
5977B Series MSD Operating Manual

"To Vent the
on page 152.)
on
on page 116.)