Specifications - Hitachi CC 14SF Handling Instructions Manual

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SPECIFICATIONS

Voltage (by areas)*
Input
Max. cutting dimensions
Height × width
No-load speed
Max. working peripheral speed
Weight
*Be sure to check the nameplate on product as it is subject to change by areas.
STANDARD ACCESSORIES
(1) Cut-off wheel ................................................................1
(2) Hex. bar wrench ...........................................................1
APPLICATION
Cutting of various metallic materials such as pipes, round
bars and shaped steel.
PRIOR TO OPERATION
1. Power source
Ensure that the power source to be utilized conforms
to the power requirements specifi ed on the product
nameplate.
2. Power switch
Ensure that the power switch is in the OFF position. If the
plug is connected to a receptacle while the power switch
is in the ON position, the power tool will start operating
immediately, which could cause a serious accident.
3. Extension cord
When the work area is removed from the power source,
use an extension cord of suffi cient thickness and rated
capacity. The extension cord should be kept as short as
practicable.
4. Install the machine on a level fl at place, and keep it in
a stable condition. Prior to shipping, the equipment is
subjected to a rigid factory inspection to prevent electric
shocks during operation.
5. Since movable portions are secured by tension of a chain
while in transit, remove the chain from the chain hook by
slightly depressing the switch handle.
6. Ascertain that all cut-off wheels are in perfect condition,
and do not display scars and cracks.
7. Although they have been fully clamped at the factory
prior to delivery, reclamp the clamping nuts securely for
safety.
8. Possible accidents such as a cracked cut-off wheel
is prevented by this protective cover (wheel cover).
Although it has been fully clamped at the factory prior
to delivery, securely reclamp the mounting screws for
safety.
9. When replacing the cut-off wheel, ensure that the
replacement cutting wheel has a designed circumferential
speed in excess of 4800 m/min.
10. Ensure that the bar spanner used for tightening or
removing the cut-off wheel is not attached to the
machine.
6
(110V, 115V, 120V, 127V)
1640W*
90° 115 mm × 130 mm
45° 100 mm × 106 mm
3800 / min
4800 m / min
16.5 kg
11. Ensure that the material is securely fastened with the
vise. If it is not, a serious accident could be caused if the
material comes loose or the cut-off wheel breaks during
operation.
12. Continued cutting without noticing a cracked or split
cut-off wheel may prove to be very hazardous. Before
starting operation, make a trial run to confi rm that no
abnormalities are involved.
Trial run periods:
When replacing the cut-off wheel
........................................................Over 3 minutes.
When starting routine work
..........................................................Over 1 minute.
13. Rotate the cut-off wheel to inspect any facial defl ection. A
heavy defl ection will cause the cut-off wheel to shift.
CUTTING PROCEDURES
CAUTION
It is dangerous to remove or install the workpiece while
the cut-off wheel turning.
1. Operating the switch
The switch is switched on by manually pulling the
trigger and cut off by releasing the trigger to the original
location. The switch can operate continuously, even after
releasing the trigger, by pushing the stopper after pulling
the trigger. The stopper can be removed by pulling the
trigger again and the switch is cut off with the release of
the trigger.
2. Cutting
(1) Rotate the cut-off wheel, gently press down the handle,
and bring the cut-off wheel close to the cutting material.
(2) When the cut-off wheel contacts the cutting material,
gently press down the handle further and start cutting.
(3) When cutting (or designated slotting) is completed, raise
the handle and restore it to its original position.
(4) At the termination of each cutting process, turn OFF the
switch to stop rotation and proceed with the subsequent
cutting job.
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.
(220V, 230V, 240V)
2000W*
70 mm × 235 mm