7
CI Maintenance
To Install a CI Source Filament
Materials needed
• Filament assembly, 2-pk, CI (G7005-60072)
• Gloves, clean, lint-free (Large 8650-0030) (Small 8650-0029)
• Tweezers (8710-2460)
Procedure
1
2
3
4
5
6
7
214
Remove the old filament. (See
page 212.)
Place the new filament into its position on the ion source body. (See
Figure 73
on page 213.)
Secure the filament to the ion source body with the screw.
After installing the filament, verify that it is not grounded to source body.
Reinstall the CI source. (See
page 185.)
Pumpdown the MS. (See
Autotune the MS.
"To Remove the CI Source Filament"
"To Install the 7010 Series CI Source"
"To Pumpdown the MS"
7000/7010 Series TQ GC/MS Operating Manual
on
on
on page 95.)