INFICON IC6 Thin Film Deposition Controller - Manual (Page 297)

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IC6 Operating Manual
15.8.2 Cool Drawer
Follow the procedure below to replace the crystal in a Next Generation Cool
Drawer™ sensor:
1 Using your thumb and index fingers, gently squeeze the sides of the retainer at
the mid section then lift it up, away from the drawer, as shown in
Figure 15-2 .
2 Hold the drawer by the handle and turn it upside down to remove the spent
crystal.
3 Install a new crystal in the drawer. Observe its orientation. The pattern
electrode should face upward as shown in
Figure 15-3 .
4 Hold the retainer by its sides. Align its orientation notch with the drawer then
gently and evenly push the retainer down until it snaps firmly into the drawer.
see
Figure 15-3 . Never push down (or pull up) on the contact spring, doing so
may permanently damage it.
5 Inspect the whole assembly. The retainer should be even and engage the
drawer at all four corners.
Figure 15-2 Cool drawer - removing the crystal
Figure 15-3 Cool drawer - replacing the crystal
Contact Spring
Orientation
Notch
Handle
Retainer
Crystal
Drawer