Hitachi C 10FSH Instructions De Sécurité Et Mode D'emploi page 22

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8. Miter cutting procedures
Turntable
Turn the
turntable
Miter Scale
Pull up
Fig. 32
Angle Scale
Grade Scale
Fig. 33
Fig. 34
9. Compound cutting procedures
Compound cutting can be performed by following the instructions in 7 and 8 above. For maximum
dimensions for compound cutting, refer to "SPECIFICATIONS" table on page 9.
CAUTION:
10. Crown molding cutting procedures
Fig. 35 shows two common crown molding types having angles of (θ) 38° and 45°.
For the typical crown molding fittings, see Fig. 36.
Wall
The table below shows the miter angle and the bevel angle settings that are ideal for the two crown
molding types.
NOTE:
For convenience, positive stops are provided for the miter setting (left and right 31.6°) positions.
For miter cut setting
If the turntable has been set to either of the angles described, move the turntable adjusting side handle
a little to the right and left to stabilize the position and to properly align the miter angle scale and the tip
of the indicator before the operation starts.
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Indicator (1) Loosen the side handle and pull up the lever for angle stoppers.
(For miter scale)
Side Handle
(2) Re-tighten the side handle to secure the turntable in the desired
Tighten
(3) The miter scale (Fig. 33) indicates both the cutting angle on the
Lever (4) The gradient, which is the ratio of the height to the base of the
Loosen
(5) Therefore, to cut a workpiece at a grade of 2/10, set the indicator
a
NOTE:
Miter Scale
Always secure the workpiece with the right or left hand and cut it by sliding the
round portion of the saw backwards with the left hand.
It is very dangerous to rotate the turntable to the left during compound cutting
because the saw blade may come into contact with the hand that is securing the
workpiece.
In case of compound cutting (angle + bevel) by left bevel, turn the sub-fence
counterclockwise, and engage in the cutting operation.
A upper surface
Ceiling
B lower surface
Fig. 35
Then, adjust the turntable until the indicator aligns with desired
setting on the miter scale (Fig. 32).
position.
angle scale and the gradient on the grade scale.
triangular section to be removed, may be used for setting the
miter scale instead of the cutting angle, if desired (see Fig. 33).
to position a as indicated in Fig. 33.
* Positive stops are provided at the right and left of the 0°
center setting, at 15°, 22.5°, 31.6° and 45° settings.
Check that the miter scale and the tip of the indicator
are properly aligned.
* Operation of the saw with the miter scale and indicator
out of alignment, or with the side handle not properly
tightened, will result in poor cutting precision.
Ceiling
Wall
1 2
Inside corner
3 4
Outside corner
Fig. 36