Thermo Scientific ISQ 7000 Hardware Manual page 259

Thermo Scientific
23. Insert the outer ball seal and then the sealing ball into the valve body.
Figure 233. Reinserting the Outer Ball Seal and Sealing Ball
Sealing Ball
Outer Ball Seal
O-Ring
Note The sealing ball should slide easily into the interlock. The groove in the ball should
interact with the axle and the small hole on the ball will face away from the vacuum
manifold.
24. Insert the o-ring into the valve body.
25. Insert the inner ball seal into the valve body.
26. Reattach the small spring and safety interlock to the valve body.
Figure 234. Reattaching the Spring and Safety Interlock to the Valve Body
Safety
Interlock
Spring
3
Advanced Maintenance
Replacing Components of the Vacuum Interlock
ISQ 7000 Hardware Manual 231