3
Operating in Electron Ionization (EI) Mode
To Open the Analyzer Chamber
Materials needed
• Gloves, clean, lint-free
• Wrist strap, antistatic
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
Procedure
1
2
78
•
Large (8650-0030)
•
Small (8650-0029)
•
Small (9300-0969)
•
Medium (9300-1257)
•
Large (9300-0970)
Vent the MSD (see
"To Vent the MSD"
Disconnect the side board control cable and the source power cable from
the side board.
(page
123) before opening the analyzer chamber.
on page 76).
5977 Series MSD Operation Manual
Thumbscrews
Source power cable
Side board cable