6 General Maintenance
To Replace a Filament in an EI XTR, SS, Inert, or Hydronert Source
5977C GC/MSD Operating Manual 197
To Replace a Filament in an EI XTR, SS, Inert,
or Hydronert Source
Materials needed
• Filament assembly (G7005-60061)
• Gloves, clean, lint-free
• Large (8650-0030)
• Small (8650-0029)
• Hex ball driver, 1.5-mm (8710-1570)
Procedure
1 Vent the MSD. (See “Venting the MSD” on page 88.)
2 Open the analyzer chamber. (See “To Open the Analyzer Chamber” on
page 149.)
3 Remove the ion source. (See “To Remove the EI XTR, SS, Inert, or
Hydronert Source” on page 169.)
4 Remove the gold plated screw and washer from the filament. (See Figure 64
on page 198.)
5 Slide the filament assembly off the ion source assembly.
The analyzer operates at high temperatures. Do not touch any part until you
are sure it is cool.
To Next Page
Loading...
Need help?
General
