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Adjusting the stopper plate
r
Loosen the bolts which secure the stopper
plate. Adjust the stopper plate in accord-
ance with the screw length as shown in the
Fig. A.
Fig. A- 1 : For screws 25 mm
-
28
mm long
Fig. A-2 : For screws 28 mm
-
35 mm long
Fig. A-3 : For screws 35 mm -41 mm long
r--
Stopper
Then tighten the bolts to secure the stopper plate.
Fig. A-1
Pin
Fig. A - 2
Fig. A-3
NOTE
:
As for Fig. A-2 & A-3, secure the stopper plate with both ends contacting the pins on
each side t o keep the plate from tilting.
Adjusting the driving depth
Depress the stopper plate
as
far
as it
will
go. While keeping
it
in this position, turn
the adjusting knob until the bit tip projects
approx. 5 mm from the stopper plate. Drive
in
a
trial screw. If the screw head projects
above the surface of the workpiece, turn
the adjusting knob in the direction of
+
marking; if the screw head i s counter-
sunk, turn the adjusting knob in the direc-
tion of
-
marking.
Approx.
5 mm
5
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