8CI Maintenance
To Assemble the CI Source
7000/7010 Series TQ GC/MS Operating Manual 235
To Assemble the CI Source
Materials needed
• Gloves, clean, lint-free (Large 8650-0030) (Small 8650-0029)
• Hex ball driver, 1.5 mm (8710-1570)
• Hex ball driver, 2.0 mm (8710-1804)
• Wrench, open-end, 10 mm (8710-2353)
Procedure
Refer to the exploded parts view and the CI source parts list while using this
procedure. (See Figure 79 and Table 20 on page 236.)
1 Assemble the ion focus lens, entrance lens, and lens insulator. (See Figure 79
and Table 20 on page 236.)
2 Slide the drawout plate and the drawout cylinder into the source body. (See
Figure 79 on page 236.)
3 Slide the parts assembled in step 1 into the source body.
4 Install the setscrew that holds the lenses in place.
5 Attach the ceramic disk to the repeller and place on top of the source body.
6 Place the heater block assembly on top of the source body.
7 Reinstall the dummy filament, and the filament and attach with the
setscrews.
Always wear clean gloves when working in the analyzer chamber to avoid
contamination.
To Next Page
Loading...
Need help?
General
