Tri Tool 224B Miter Mandrel - Manual (Page 19)

19
Org 990702
Model 224B Miter Mandrel Head
NOTE:
NOTE:
required hardware from the Indicator Kit to be used as a pointer.
The first adjustment to be made after mounting is always the angular offset.
Changing the Angular Offset will always change the Parallel Offset, but changing
the Parallel Offset will not change the Angular Offset.
To move the Adaptor Plate Assembly in a given direction, one or two Angular Off-
set Adjustment Screw(s) opposite the direction of the movement must be loos-
ened enough to allow the amount of movement anticipated.
Then the screw(s) directly across must be retightened to draw the adaptor Plate
Assembly in the desired direction.
Never exceed 40 ft-lbs (54.4 N . m) of torque on the Angular Offset Adjustment
Screws.
Repeat the indicating procedure and Angular Offset procedure as many times as
necessary to achieve the accuracy desired.
Evenly tighten (4) four Angular Offset Adjustment Screws.
Now the Parallel Offset adjustment may be made.
As before, use the Indicator Kit to determine how much the Adaptor Plate Assem-
bly must move, and in what direction.
To move the Adaptor Plate Assembly in a given direction, first loosen one or two
Parallel Offset Adjustment Screw(s) on the side of the Adaptor Plate Assembly
which you wish to move toward.
Now tighten the screw(s) on the side of the Adaptor Plate Assembly which you
wish to move away from in order to push the Adaptor Plate Assembly in a given
direction.
Never exceed 30 ft-lbs (41 N . m) of torque on the Parallel Offset Adjustment Screws.
Repeat the indicating procedure and the Parallel Offset adjusting procedure as
many times as necessary to achieve the accuracy desired.
Once the accuracy requirements have been satisfied, evenly tighten all four Paral-
lel Offset Adjustment Screws.
Recheck the adjustment with the indicator sleeve.
Remove the indicator items and the Indicator Sleeve from the Miter Head.
Tighten the Draw Nut securely.
Torque should be 50 to 75 ft-lbs (68 to 102 N . m).