
8
CI Maintenance
To Install a CI Source Filament
226
7000/7010 Series TQ GC/MS Operating Manual
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)
•
Hex ball driver, 1.5 mm (8710-1570)
Procedure
1
Remove the old filament. (See
“To Remove the CI Source Filament”
2
Place the new filament into its position on the ion source body. (See
3
Secure the filament to the ion source body with the screw.
4
After installing the filament, verify that it is not grounded to source body.
5
“To Install the 7010 Series CI Source”
page 211 or see
“To Remove the CI Source Filament”
6
Pumpdown the MS. (See
7
Autotune the MS.