Thermo Scientific TSQ 9000 Hardware Manual page 261

Thermo Scientific
Figure 232. Inserting the Advanced EI source into the Source Block
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4. Reattach the filament wires to the source interface board. See
Figure 233. Reattaching the Filament Wire to the Source Interface Board
5. Center the manifold door so that the screw holes are aligned with the manifold. And
insert the four manifold screws, tightening each finger-tight such that the o-ring is
engaged on every surface.
6. Tighten the four manifold screws using a T20 Torxhead screwdriver.
7. Tighten the vent valve knob completely by turning it approximately one turn clockwise.
8. Close the front door of the instrument.
9. Restart the system as in "Powering On the TSQ 9000 System"
3
Advanced Troubleshooting
Replacing Components of the Ion Source
Figure 233.
on page 7.
TSQ 9000 Hardware Manual 233