Hitachi Koki C 12RSH2 Instrucciones De Seguridad Y Manual De Instrucciones página 22

Tronzadora radial abatible
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NOTE:
* Perform cutting by overlapping the ink line with the laser line.
* When the ink line and the laser line are overlapped, the strength and
weakness of light will change, resulting in a stable cutting operation
because you can easily discern the conformity of lines. This ensures the
minimum cutting errors.
* In outdoor or near-the-window operations, it may become diffi cult to
observe the laser line due to the sunlight. Under such circumstances,
move to a place that is not directly under the sunlight and engage in the
operation.
* Do not tug on the cord behind the motor head or hook your fi nger, wood
and the like around it; otherwise, the cord may come off and the laser
marker may not be lit up.
Laser marker
switch
Marking
(pre-marked)
Workpiece
Fig. 18
22
* Do not give strong impact to the laser marker (main body of
tool); otherwise, the position of a laser line can go out of order,
resulting in the damage of the laser marker as well as a shortened
service life.
* Keep the laser marker lit only during a cutting operation.
Prolonged lighting of the laser marker can result in a shortened
service life.
* Use of controls or adjustments or performance of procedures
other than those specifi ed herein may result in hazardous
radiation exposure.
Laser line
Fig. 17
Saw blade
Cutting width
Ink lining can be easily made on this tool to
the laser marker. A switch lights up the laser
marker. (Fig. 17)
Depending upon your cutting choice, the laser
line can be aligned with the left side of the
cutting width (saw blade) or the ink line on the
right side.
The laser line is adjusted to the width of the
saw blade at the time of factory shipment.
Adjust the positions of the saw blade and the
laser line taking the following steps to suit the
use of your choice.
(1) Light up the laser marker and make a
groove of about 3/16" (5 mm) deep on the
workpiece that is about 25/32" (20 mm)
in height and 5-29/32"(150 mm) in width.
Hold the grooved workpiece by vise as it
is and do not move it. For grooving work,
refer to "13.Groove cutting procedures" on
page 35.
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