CI Maintenance 7
5977B Series MSD Operating Manual 225
To Install the CI Source
Procedure
1 Vent the MS. (See “To Vent the MSD” on page 113.)
2 Open the analyzer chamber. (See “To Open the Analyzer Chamber” on
page 152.)
3 Slide the CI source into the radiator. (See Figure 74.)
4 Install the thumbscrews. (See Figure 74.)
5 Connect the wiring to the CI source. (See “To Connect/Disconnect non-HES
Model Wiring from the CI Source” on page 212.)
Electrostatic discharges to analyzer components are conducted to the side board
where they can damage sensitive components. Wear a grounded antistatic wrist strap
and take other antistatic precautions before you open the analyzer chamber.
Figure 74 Installing the CI source
Ion source
Thumbscrews
Source radiator