PerkinElmer OilExpress 4, User Manual

Page: 99 / 152

Maintenance and Troubleshooting . 99
8. Lift the clip up, and gently loosen the upper port tubing so that it is no longer trapped in
the groove (Figure 55).
Figure 55 Shuttle hinged arm securing clip open
9. Rotate the hinged arm slightly clockwise, while carefully releasing the lower port tubing
from the groove, to move the liquid presence sensor clear of the slide holder.
Ensure that the tubing is not trapped in the groves (Figure 56).
Figure 56 Shuttle hinged arm open and tubing clear
10. Remove the flow cell from the shuttle, taking care not to catch the tubing on the
shuttle.