To Remove The Ei Hes Filaments - Agilent Technologies 5977B Series Operating Manual

6 General Maintenance

To Remove the EI HES filaments

Materials needed
• Gloves, clean, lint-free
• Cloths, clean (05980-60051)
• T6 Torx driver, (8710-2548)
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Procedure
1 Vent the MS. (See
Always wear clean gloves to prevent contamination when working in the analyzer
C A U T I O N
chamber.
The analyzer, GC/MS interface, and other components in the analyzer chamber
WA R N I N G
operate at very high temperatures. Do not touch any part until you are sure it is cool.
2 Open the analyzer chamber. (See
3 Remove the ion source and place it on a clean cloth on your work surface.
4 Remove the screw securing the filament block to the source mount. (See
168
• Large (8650-0030)
• Small (8650-0029)
"To Vent the MSD"
page 152.)
(See "To Remove the EI HES"
Figure 54 on page 169.)
on page 113.)
"To Open the Analyzer Chamber"
on page 154.)
5977B Series MSD Operating Manual
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on