Draper D20 60508 handleiding
Handleiding
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9. OPERATION
9.7 OPERATING THE ENGRAVER/
GRINDER – FIG.9
Learning to use the engraver/grinder:
− Hold the pen in your hand and get used to its
weight, balance, and the taper of the housing.
This taper permits the pen to be grasped like a
pencil.
− Examine the engraver/grinder accessories
carefully. Damaged accessories can y apart
as they come up to speed and should not be
used. The use of damaged accessories can
result in serious personal injury.
− Practice on scrap materials rst to see how the
tool operates. Keep in mind that the work is
done by the speed of the tool and by the
accessory in the collet. You should not lean on
or push the tool into the work.
It is best to make a series of passes with the tool
rather than attempt to do all the work in one pass.
To make a cut, pass the tool back and forth over the
work like you would a small paint brush. Cut a little
material on each pass until you reach the desired
depth. For most work, a gentle touch is best; you
will have greater control, make fewer errors, and get
the most efcient work out of the accessory.
For the best control in close work, grip the tool like
a pencil between your thumb and forenger.
A “hand grip” method of holding the tool is used for
operations such as grinding a at surface or using
cut-off discs.
To operate the engraver/grinder:
− Secure all work in a vice or clamp to a workbench
to prevent it from moving under the tool.
− Hold the tool in front and away from you,
keeping the tool accessory clear of the
workpiece.
− Turn on the tool and let the motor and
accessory build up to full speed.
− Lower the tool gradually until the accessory
contacts the workpiece.
− Move the tool continuously at a steady,
consistent pace.
− Use just enough pressure to keep the tool from
chattering or bouncing.
Note: Heavy pressure will decrease the tool’s
speed and put a strain on the motor. The weight of
the tool alone is adequate for most jobs.
− Lift the tool away from the workpiece before
turning off the tool.
9 FIG.
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Productinformatie
| Merk | Draper |
| Model | D20 60508 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 2581 MB |
