4. Ensure that the filament assembly is seated flat in the filament block.
5. Reinstall the holding screw and tighten.
•
Go to “Reinstalling the Source/Ion Trap Assembly” on page 41.
•
Go to “Reinstalling the Analyzer Assembly” on page 44.
•
Go to “Turning On the Mass Spectrometer” on page 46.
Replacing the Electron Multiplier
•
Go to “Turning Off the Mass Spectrometer” on page 34.
•
Go to “Removing the Analyzer Assembly” on page 37.
WARNING:
SHOCK HAZARD
Dangerous voltages are present. Unplug power cord.
Removing the Old Electron Multiplier
1. Remove the two screws holding the multiplier cover in place.
2. Grasp the cubical part of the cover and lift straight out to remove the cover.
3. Place the cover on a lint-free cloth.
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Summary of Contents for 4000 GC
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