How To Operate - Hitachi CC 14SF Handling Instructions Manual

CAUTION
It does not necessarily cut rapidly when putting more
force on the handle.
Too much force on the handle will put excessive
pressure on the motor and reduce its capacity.
Do not fail to switch OFF the switch after operation is
completed and pull the plug out.
MOUNTING AND DISMOUNTING THE CUT-OFF
WHEEL
1. Dismounting the cut-off wheel (Fig. 1)
(1) Press the stopper and loosen the bolt with a hex. bar
wrench.
CAUTION
When the mounting shaft for cut-off wheel cannot be
fixed with pressing the stopper, turn the bolt with a
hex. bar wrench while pressing the stopper. The
mounting shaft for cut-off wheel is fixed when the
stopper has been lowered.
(2) Remove the bolt, washer (A), and the wheel washer
and detach the cut-off wheel.
Stopper
Motor
2. Mounting the cut-off wheel
Throughly remove dust from the wheel washers and
bolt then mount the wheel by following the
dismounting procedures in reverse order.
Be sure to attach the sub-cover at the end.
CAUTION
Confirm that the stopper which was used for
installation and removal of the cut-off wheel has
returned to the retract position.

HOW TO OPERATE

1. Procedure for fixing the cutting material (Fig. 2
and 3)
Place the workpiece material between vise (A) and
vise (B), raise the clutch and push the screw handle
to bring vise (A) lightly into contact with the workpiece
material, as shown in Fig. 2.
Then, turn the clutch down, and securely fix the
workpiece material in position by turning the screw
handle. When the cutting job is completed, turn the
screw handle 2 or 3 times to loosen the vise, and
remove the workpiece material, as shown in
Fig. 3.
CAUTION
Never remove or install a workpiece material while
the cut-off wheel is rotating, to avoid personal injury.
3
Hex. bar wrench
Cut-off wheel
Fig. 1
Vise (B)
Vise (A)
Clutch
Screw handle
Vise (B)
Vise (A)
Clutch
Screw handle
2. Cutting at angles (Fig. 4 and 5)
(1) The machine permits cutting at angles of 45° or 60°.
(2) Loosen the two M10 hexagon socket head bolts on
the vice (B), then set the working surface on the vice-
jaw at any angles of 0°, 30°, or 45° as shown in Fig. 5.
Upon completion of setting, securely tighten the two
M10 hexagon socket head bolts.
90°
When setting at
an angle of 0°
Vise (B)
Workpiece material
Fig. 2
Workpiece material
Fig. 3
45°
60°
When
When
setting at an
setting at an
angle of 30°
angle of 45°
Fig. 4
10 mm bolts
Fig.5