Thermo Scientific ISQ 7000 Hardware Manual page 207

Thermo Scientific
7. Look inside the entrance endcap and use a T20 Torxhead screwdriver to remove the two
screws holding the quad entrance lens to the ion guide clamp.
Figure 152. Replacing the Quad Entrance Lens
Screws
8. Slide the ion guide wire out of the slot on the quad entrance lens.
9. Remove the quad entrance lens from the endcap.
10. Insert a new quad entrance lens and slide the ion guide wire back into its slot.
11. Reattach the two screws holding the quad entrance lens to the ion guide clamp.
12. Slide the rods and exit endcap back onto the ion guide and entrance endcap.
Figure 153. Rejoining the Ion Guide to the Quadrupole
Ion Guide
Ion Guide Wire
3
Advanced Maintenance
Replacing Components of the Analyzer
Quad Entrance Lens
Quadrupole Rods
ISQ 7000 Hardware Manual 179