Standard Accessories - Hitachi CN 16SA Instrucciones De Manejo

PRECAUTIONS ON USING NIBBLER
1. Beware of sharp panel edges.
The edge of the plate just cut by the nibbler is very
sharp.
Take care in not getting hurt by the sharp edge.
2. If shavings get into the machine, it will produce
problems or accidents. Do not place the machine on
the shavings.
3. Shavings are hot immediately after they are cut. Never
touch them with bare hands.
4. Preserve the power cord. Be sure that the power cord is
not abraded or cut by the sharp edge of the cut panel.
SPECIFICATIONS
Voltage (by areas)*
Power Input
Mild Steel plate (400N/mm
Cutting
Stainless steel plate (600N/mm
capacity
Aluminium plate (200N/mm
Number of strokes at no load
Minimum cutting radius
Width of nibbling groove
Weight (without cord)
* Be sure to check the nameplate on product as it is subject to change by areas.

STANDARD ACCESSORIES

(1) Hexagon bar wrench ....................................................2
Standard accessories are subject to change without
notice.
APPLICATIONS
○ Cutting and pocket cutting mild steel, stainless steel,
copper and aluminium plates corrugated plates and
trapezoidal plates.
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. Die Inspection
Inspect for looseness of the M8 hexagon socket set
screw used for mounting the die holder, the M3 machine
screws used for mounting the die (see Fig. 4) and the
M5 hexagon socket set screws used for mounting
the punch (see Fig. 8). Caution should be exercised
)
2
)
2
)
2
because, if any of these screws are loose, not only
does cutting performance deteriorate but the machine
can also be damaged.
5. Lubrication
Before use, carefully lubricate the sliding surfaces
around the die and punch (see Fig. 1) with a suitable
amount of machine oil or spindle oil.
CUTTING
CAUTION
○ Never try to cut materials that are too large for the
capacity of the machine since this may cause damage.
○ Applying cutting oil (spindle oil, machine oil, and so on)
along the shearing line may decrease wear of the punch
and die.
Use care to prevent cutting oil adhering to the housing
since the surface may be damaged.
○ The cutting directions of Punch shape (I) (see Fig. 11)
are in the 3 directions of A, B and C (see Fig. 4) and
these directions can be changed, but punch shape (II)
can be cut in direction B only.
1. Cutting plates
As shown in Fig. 2, hold the plates being cut parallel
with the machine and apply a light force while cutting.
When pocket cutting, make a hole 23 mm in diameter or
larger, as shown in Fig. 3, and start cutting with the tip
of the die holder.
2. Cutting corrugated and trapezoidal plates
(1) The cutting direction of this machine can be rotated in
90° increments in 3 directions (A, B and C) (see Fig.
4) by loosening the M8 hexagon socket set screw
mounting the die holder. Set the cutting direction in
the B or C direction to cut trapezoidal plates. After that,
securely tighten the M8 hexagon socket set screw.
(110 V, 120 V, 127 V, 220 V, 230 V, 240 V)
400 W*
1.6 mm
1.2 mm
2.3 mm
2300/min
40 mm
5 mm
1.6 kg
English
5