Hitachi Koki CJ120V Instrucciones De Manejo página 9

PRECAUTIONS ON USING JIG SAW
This Jig saw employs a high-power motor. If the machine
is used continuously at low speed, an extra load is applied
to the motor which can result in motor seizure. Always
operate the power tool so that the blade is not caught by
the material during operation. Always adjust the blade
speed to enable smooth cutting.
SPECIFICATIONS
Voltage (by areas)*
Power Input*
Max. Cutting Depth
No-Load Speed
Stroke
Min. Cutting Radius
Weight (without cord)
*Be sure to check the nameplate on product as it is subject to change by areas.
STANDARD ACCESSORIES
(1) Blades (No. 41, No. 42, No. 123X) ................... 1 each
Refer to Table 1 for use of the blades.
(2) Hexagon bar wrench ................................................. 1
(3) Splinter guard ............................................................ 1
(4) Dust collector ............................................................. 1
(5) Chip cover .................................................................. 1
(6) Shutter ........................................................................ 1
Standard accessories are subject to change without
notice.
OPTIONAL ACCESSORIES ... Sold separately
(1) Various types of blades
Refer to Table 1 for use of the blades.
(2) Guide
(3) Sub base
(4) Bench stand (Model TR12-B)
Optional accessories are subject to change without notice.
APPLICATIONS
Cutting various lumber and pocket cutting
Cutting mild steel plate, aluminum plate, and copper
plate
Cutting synthetic resins, such as phenol resin and vinyl
chloride
Cutting thin and soft construction materials
Cutting stainless steel plate (with No. 97 blade)
PRIOR TO OPERATION
1. Power source
Ensure that the power source to be utilized conforms
to the power requirements specified on the product
nameplate.
110 – 127 V
220 – 240 V
(110V, 115V, 120V, 127V, 220V, 230V, 240V)
660W
740W
Wood 120 mm
Mild Steel 10 mm
850 – 3000min
26 mm
25 mm
2.3 kg
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 sufficient thickness
and rated capacity. The extension cord should be kept
as short as practicable.
4. Dust produced in operation
The dust produced in normal operation may affect
the operator's health. Either of following way is
recommended.
a) Wear a dust mask
b) Use external dust collection equipment
When using the external dust collection equipment,
connect the adapter with the hose from external dust
collection equipment.
5. Changing blades
(1) Open the lever up to the stop. (Fig. 1-I)
(2) Remove fitted blade.
(3) Insert new blade up to the stop in the blade holder.
(Fig. 1-II)
(4) Close the lever. (Fig. 1-III)
CAUTION:
Be sure to switch power OFF and disconnect the plug
from the receptacle when changing blades.
Do not open the lever when plunger is moving.
NOTE:
Confirm the protrusions of blade inserted to the blade
holder surely. (Fig. 2)
Confirm the blade located between the groove of
roller. (Fig. 3)
English
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