Cutting Operation - Hitachi C 12FSA Mode D'emploi Et Instructions De Securite

3. Cutting Operation

a
Adjusting Line
a b
a b
Marking Marking
(pre-marked) (pre-marked)
(Front View)
Fig. 19
CAUTION:
* 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 efficiency.
WARNING:
* Confirm 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 remove the lock-off button from the handle and store it in a secure place
after completing the work.
4. Cutting narrow workpieces (Press cutting)
Slide Securing Knob
20mm
Holder (A)
Fig. 20
5. Cutting wide workpieces (Slide cutting)
q Pull Forward
e Push Rearward to Cut
Slide securing
knob
Fig. 21
CAUTION:
* When cutting a workpiece of 4-23/32" (120mm) 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 5/64" to 1/8" (2 to 3mm) 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.
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b (1) As shown in Fig. 19 the width of the saw blade is the
(2) Once the saw blade reaches maximum speed, push
(3) Once the saw blade contacts the workpiece, push the
(4) After cutting the workpiece to the desired depth, turn
Handle Slide the hinge down to holder (A), then tighten the slide securing
knob as indicated in Fig. 20.
Lower the handle to cut the workpiece.
Using the power tool this way will permit cutting of workpieces of
Press up to 2-15/16" (75mm) square.
Down
NOTE:
When cutting a workpiece of over 2-15/16" (75mm)
Hinge
square, adjust the gap between the holder (A) and the
hinge to 25/32" (20mm).
Using the power tool this way will permit cutting of
Workpiece
workpieces of up to 3-15/16" (100mm).
(1) Workpieces up to 4-7/32" (107mm) high and 12" (305mm) wide:
Handle
Loosen the slide securing knob, 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 as indicated in Fig. 21. This facilitates cutting
w Press
of workpieces of up to 4-7/32" (107mm) in height and 12"
Down
(305mm) in width.
(2) Workpieces up to 4-23/32" (120mm) high and 10-7/32" (260mm)
wide: Workpieces of up to 4-23/32" (120mm) in height and up
to 10-7/32" (260mm) in width can be cut in the same manner as
described in paragraph 5-(1) above.
Workpiece
width of the cut. Therefore, slide the workpiece to the
right (viewed from the operator's position) when length
b is desired, or to the left when length a is desired.
the handle down carefully until the saw blade
approaches the workpiece.
handle down gradually to cut into the workpiece.
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.
English
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