7 General Maintenance
To Remove a Filament from the EI XTR Source
7000/7010 Series TQ GC/MS Operating Manual 189
To Remove a Filament from the EI XTR
Source
Materials needed
• Gloves, clean, lint-free (Large 8650-0030) (Small 8650-0029)
• Hex ball driver, 1.5 mm (8710-1570)
• Tweezers (8710-2460)
Procedure
1 Vent the MS. (See “To Vent the MS” on page 124.)
2 Open the front analyzer chamber. (See “To Open the Front Analyzer
Chamber” on page 156.)
3 Remove the ion source. (See “To Remove the EI XTR Source” on page 162.)
4 Remove the screws holding the filaments to the ion source body. (See
Figure 62 on page 190.)
5 Slide the filaments off the ion source assembly. (See Figure 62 on page 190.)
Always wear clean gloves to prevent contamination when working in the
analyzer chamber.
The analyzer, GC/MS interface, and other components in the analyzer
chamber operate at very high temperatures. Do not touch any part until you
are sure it is cool.
To Next Page
Loading...
Need help?
General
