Handleiding Hikoki C12RSH2 (pagina 38 van 284) (Alle talen)

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○

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.

○ Check and make sure on a periodic basis if the position

of the laser line is in order. As regards the checking

method, draw a right-angle ink line on the workpiece with

the height of about 20 mm and the width of 150 mm, and

check that the laser line is in line with the ink line [The

deviation between the ink line and the laser line should

be less than the ink line width (0.5 mm)]. (Fig. 19)

9. Cutting operation

(1) As shown in Fig. 20 the width of the saw blade is the

width of the cut. Therefore, slide the workpiece to the

right (viewed from the operator’s position) when length

is desired, or to the left when length is desired.

If a laser marker is used, align the laser line with the left

side of the saw blade, and then align the ink line with the

laser line.

(2) After turning on the switch and checking that the saw

blade is rotating at maximum speed, slowly push down

the handle while holding down the lever (A) and bring the

saw blade in the vicinity of the material to be cut.

(3) Once the saw blade contacts the workpiece, push the

handle down gradually to cut into the workpiece.

(4) After cutting the workpiece to the desired depth, turn the

power tool OFF and let the saw blade stop completely

before raising the handle from the workpiece to return it

to the full retract position.

CAUTION

○ For maximum dimensions for cutting, refer to

“SPECIFICATIONS” table.

○

Increased pressure on the handle will not increase the cutting

speed. On the contrary, too much pressure may result in

overload of the motor and/or decreased cutting eﬃ ciency.

○ Conﬁ rm that the trigger switch is turned OFF and the

power plug has been removed from the receptacle

whenever the tool is not in use.

○ Always turn the power oﬀ and let the saw blade stop

completely before raising the handle from the workpiece.

If the handle is raised while the saw blade is still rotating,

the cut-oﬀ piece may become jammed against the saw

blade causing fragments to scatter about dangerously.

○ Every time one cutting of deep-cutting operation is

ﬁ nished, turn the switch oﬀ , and check that the saw

blade has stopped. Then raise the handle, and return it

to the full retract position.

○ Be absolutely sure to remove the cut material from the

top of the turntable, and then proceed to the next step.

○ Continued cutting operation can result in overload of the

motor. Touch the motor and if it's hot, stop your cutting

operation once and rest for 10 minutes or so, and then

restart your cutting operation.

10. Cutting narrow workpieces (Press cutting) (Fig. 21)

Slide the hinge down to holder (A), then tighten the

slide securing knob (Fig. 2). Lower the handle to cut

the workpiece. Using the power tool this way will permit

cutting of workpieces of up to 107 mm square.

11. Cutting large workpieces (Fig. 22, 23)

There may be case when a complete cutting cannot be

done depending on the height of workpiece. In this case,

mount an auxiliary board with the 6 mm ﬂ at head screws

and the 6 mm nuts using the 7 mm holes on the fence

surface (two holes on each side). (Fig. 22)

Refer to “SPECIFICATIONS” for the thickness of the

auxiliary board.

NOTE

When cutting a workpiece exceeding 107 mm in height

in right-angle cutting or 70 mm in left bevel angle cutting

or 45 mm in right bevel angle cutting, adjust the lower

limit position so that the base of the motor head will not

come in contact with the workpiece.

To adjust the lower limit position of the saw blade, follow the

procedure (1) shown in Fig. 23.

(1) Lower the motor head, and turn the 8 mm depth

adjustment bolt and make adjustments so that there can

be a clearance of 2 mm to 3 mm between the lower limit

position of the motor head and the top of the workpiece

at the saw blade's lower limit position where the head of

the 8 mm depth adjustment bolt contacts the hinge.

12. Cutting wide workpieces (Slide cutting) (Fig. 24)

(1) Workpieces up to 107 mm high and 312 mm wide:

Loosen the slide securing knob (A) (Fig. 2), grip the

handle and slide the saw blade forward.

Then press down on the handle and slide the saw blade

back to cut the workpiece. This facilitates cutting of

workpieces of up to 107 mm in height and 312 mm in

width.

(2) Workpieces up to 120 mm high and 260 mm wide:

Workpieces of up to 120 mm in height and up to 260 mm

in width can be cut in the same manner as described in

paragraph 15-(1) above.

CAUTION

○ When cutting a workpiece of 120 mm height, adjust

the lower limit position of the motor head so that the

gap between the lower edge of the motor head and the

workpiece will be 2 to 3 mm at the lower limit position.

○ If the handle is pressed down with excessive or lateral

force, the saw blade may vibrate during the cutting

operation and cause unwanted cutting marks on the

workpiece, thus reducing the quality of the cut.

Accordingly, press the handle down gently and carefully.

○ In slide cutting, gently push the handle back (rearwards)

in a single, smooth operation. Stopping the handle

movement during the cut will cause unwanted cutting

marks on the workpiece.

WARNING

○ For slide cutting, follow the procedures.

Forward slide cutting (toward the operator) is very

dangerous because the saw blade could kick upward

from the workpiece. Therefore, always slide the handle

away from the operator.

○ Always return the carriage to the full rear position after

each crosscut operation in order to reduce the risk of

injury.

○ Never put your hand on the side handle during the

cutting operation because the saw blade comes close to

the side handle when the motor head is lowered.

13. Miter cutting procedures

(1) Loosen the side handle and pull up the lever for angle

stoppers. Then, adjust the turntable until the indicator

aligns with desired setting on the miter scale (Fig. 25).

(2) Re-tighten the side handle to secure the turntable in the

desired position.

(3) The miter scale indicates both the cutting angle on the

angle scale and the gradient on the grade scale.

(4) The gradient, which is the ratio of the height to the base

of the triangular section to be removed, may be used

for setting the miter scale instead of the cutting angle, if

desired.

Therefore, to cut a workpiece at a grade of 2/10, set the

indicator to position.

NOTE

○ Positive stops are provided at the right and left of the 0°

center setting, at 15°, 22.5°, 30° and 45° settings.

Check that the miter scale and the tip of the indicator are

properly aligned.

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Hikoki C12RSH2 Handleiding

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