8
Loosen the handle knob of the scraper block and lift it
then introducing model of the workpiece already with the
edge tape applied and pre-trimmed by router.
Get down again the scraper resting it on the surface of
the workpiece. With the left thumb exerting a light
pressure on it, fixing again the handle knob:
Slightly loosen the nut of the scraper using the key 13
(8). To ensure optimal pressure of the screw in this
adjustments, pull the screw with only a slight tightening
torque using the fingers:
The height adjustment of the scraper bit is by the screw
positioned on the top side of the scraper block using a
Phillips screwdriver (7):
The vertical positioning and inclination adjustment is
realized by the two screws positioned at the side of the
scraper block, also using the Phillips screwdriver (7):
4. TIPS FOR A CORRECT ADJUSTMENT OF THE BIT
SCRAPER:
Before beginning any procedure make sure that the
copier wheel is pressed against the workpiece surface.
During the adjustment procedures, always keep the side
of the workpiece pressed against the side guide
(guardrail).
The scraper bit has a flat part that will form a small angle
with the surface of the workpiece, with the neb or
contact point the edge of the workpiece.
The rounded part of the bit should edging partially
around the edge of the tape, so that it forms only a small
rounded arch enough to sharp the edge:
