PinPrecise PP100 en v1
7
5. PRACTICAL USE
DRILLING I NSTRUMENT MOUNTING
DRILLING THE HOLES
ADJUSTING THE DEPTH OF DRILLING HOLE
REGULATION OF DRILLING INSTRUMENT REVOLUTION
Before mounting the drilling instrument make sure
that mains supply switch of apparatus (1) is switched off.
Loose the collet with the help of wrenches sizes
17
and
19
and put the drilling instrument through the hole of
working table in the collet and tighten.
Put the plaster model on the working table as holding it
up with hands on the two sides.
Using the laser marker locate the position for drilling by
view opposite to drilling.
Press the model to the working table till stay. The motor
will switch on automatically and will stop at returning
table in its initial stage.
Drill a hole in waste plaster model.
Check the depth of drilled hole by test with pin from pin
system of your choice.
If there is insufficient depth correct the movement of
working table by turning regulating screw of
anticlockwise. Repeat actions to achieve the desired
result.
If the depth is deeper than the necessary one, correct the
movement of working table by turning the regulating
screw clockwise. Repeat actions to achieve the desired
result.
Through the potenciometer (2) revolutions of drilling
instruments can be changed depending the solidity and
humidity of used moulding plaster, so that the drilling to
be done maximum rapidly and not to impede working
motor.
