
Instructions
A. Casts of the upper and lower dentition are prepared in your
customary manner.
B.Securethelowermodelrst.Loosenthelowerattaching
screw, insert the model, lining up the midline indicator
with the dental midline, and tighten the screw.
C. Follow the above instructions for the upper model.
D.Loosentheanterior/posterioradjustmentknobandipthe
lever forward. This will allow free movement of the upper
model in all directions.
E. Position the upper model into the lower model (centric
occlusion) and lock the anterior/posterior adjustment knob
makingsuretheatsideoftheslidebarisparalleltothe
oor*.Closetheleverbypushingitbackwards.
F. Turn the vertical adjustment screw (found in the rear of
the articulator) to raise or lower the vertical dimension of
occlusion. Once the casts are in proper position, lock into
place by rotating the lock washer until contact is made with
the articulator and secure in place.
* Oncethemodelislocked,ifthecastisabletomovesidewaysthe
anterior/posterior slide bar is not in its correct parallel location.