GRAPHITE 59G806 Betriebsanleitung Seite 14

Switching OFF
• Release pressure on the switch button (4).
OPERATION OF THE TABLE EXTENSIONS
• The table extensions (16) are located on both sides of the
mitre saw base.
• Unlock the locking knobs of the table extension (18) (fig. C).
• Adjust the length of the table extensions.
• Fasten the table extension using the locking knobs (18).
• If needed, the tilting limiters can be used (17) to facilitate
cutting to size.
OPERATION OF THE CUTTING DEPTH LIMITER
The cutting depth limiter can be used, when it is necessary to
make a key in the workpiece. It is performed by making a
surface cut in the workpiece, when the disc does not operate
at full possible depth.
• Lock the head locking lever (14).
• Loosen the guide locking knob (12) and move the head
backwards.
• Tighten the guide locking knob (12).
• Rotate the cutting depth limiter (10) to the setting for
operation with limited cutting depth (fig. D).
• Lower the extension arm and hold it in the lower position
leaning against the cutting depth limiter.
• Rotate (to the left or right) the cutting depth limiter bolt (11)
(fig. D) to obtain the required depth of the cutting disc.
• Loosen the guide locking knob (12).
• Make the cuts to the set depth.
• In order to return to the full cutting depth, rotate the cutting
depth limiter (10) to the position, in which the cutting depth
limiter bolt (11) does not contact the cutting depth limiter (10),
once the extension arm is lowered.
SETTING THE WORKING TABLE FOR MITRE CUTTING
The rotary extension arm allows for cutting the workpiece at
any angle in the range of 45° left or right from the
perpendicular position.
• Pull the head locking pin (9) and allow the extension arm to
rise slowly to the upper position.
• Loosen the working table locking knob (23).
• Press and hold the automatic setting lever (22) and rotate the
extension arm to the left or right so the required value is shown
on the angle scale of the working table (20).
• Lock the working table locking knob (23).
The angle scale of the working table (20) has a number of
marked positions, in which the preliminary automatic setting of
the rotary extension arm is made. This can be done only when
the automatic setting lever (22) is not held in the pressed
position and it can be locked in factory-marked positions
during the rotation of the extension arm. These are the most
frequently used mitre sawing angles (15º, 22,5º, 30º, 45º to the
left / right). The setting of any angle can be precisely adjusted
using the angle scale of the working table (20) with the scale
every single degree. Even though the scale is accurate
enough for a majority of performed tasks, it is recommended to
double-check the cutting angle with a protractor or other
device for angle measurements.
CHECKING AND ADJUSTING THE PERPENDICULAR
POSITION OF THE CUTTING DISC AND WORKING TABLE
• Loosen the head locking lever (14).
• Set the head in the position of 0º (perpendicular to the
working table) and tighten the head locking lever (14).
• Loosen the working table locking knob (23), and press and
hold the automatic setting lever (22).
• Set the working table in the position of 0º, release the
automatic setting lever and tighten the working table lock knob
(23).
• Press the cutting disc guard lever (5) and lower the saw head
to the extreme lower position.
• Use the tool to check perpendicularity of the cutting disc in
relation to the working table.
When making measurements make sure that measurement
instrument does not touch any cutting disc tooth,
otherwise the measurement may be inaccurate due to the
thickness of the sintered carbide insert.
If the measured angle is not 90º, then the following adjustment
is necessary:
• Loosen the retaining nut and rotate the 0º (42) angle
adjusting bolt (fig. E) to the right or left in order to increase or
decrease the cutting disc tilt angle.
• Once the perpendicular position of the cutting disc and
working table is set, allow the head to return to its upper
position.
• Holding the 0º (42) angle adjusting bolt, tighten the retaining
nut.
• Lower the head and make sure that the set angle
corresponds to indications on the head tilt angle scale (34), if
necessary, adjust the head tilt angle indication (35) (fig. E).
Similar adjustment should be made for the angle of 45º of the
head for mitre sawing by means of the 45º (43) (fig. E) angle
adjusting bolt.
CHECKING AND ADJUSTING THE PERPENDICULAR
POSITION OF THE CUTTING DISC IN RELATION TO THE
FENCE
Perform this procedure each time the fence is removed or
replaced. Proceed with the adjustment only after the
perpendicularity of the cutting disc in relation to the
working table is set. The fence is used as a stop for
workpiece.
• Loosen the working table locking knob (23), and press and
hold the automatic setting lever (22) and set the working table
to the position of 0º.
• Lower the saw head to the extreme lower position.
• Put a protractor or any other angle measurement tool to the
cutting disc.
• Move the angle measurement tool to the fence (15).
• The measurement should indicate 90º.
• If it is necessary to adjust the angle, proceed as follows:
• Loosen the fence mounting bolts (15) to the base.
• Adjust the position of the fence (15) so that it is perpendicular
to the cutting disc.
• Tighten the fence mounting bolts.
SETTING THE EXTENSION ARM (HEAD) FOR MITRE
CUTTING
• The extension arm can be tilted at any angle ranging from 0º
to 45º – for mitre sawing (fig. E).
• Pull the head locking pin (9) and release and allow the
extension arm to rise slowly to the upper position.
• Loosen the head locking lever (14).
• Tilt the extension arm to the left at the required angle, which
you can read on the head tilt angle scale (34) using the head
tilt angle indicator (35) (fig. E).
• Tighten the head locking lever (14).
If it is necessary to adjust both angles (in both planes,
horizontal and vertical) for combination sawing, always set the
mitre sawing angle first.
CHECKING OPERATION OF THE LASER
The laser unit emits a laser beam that projects the line on a
workpiece that indicates how the workpiece will be cut. The
proper adjustment of the laser line projection has been
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