Additional Safety Rules - Makita JN3200 Manual De Instrucciones

ENGLISH
1 Lock button
2 Switch trigger
3 Gauge for mild steel : 3.2 mm
4 Gauge for stainless : 2.5 mm
5 Mouth (3.5 mm clearance)
6 Wrench
7 Lock nut
8 Die holder
SPECIFICATIONS
Model
Max. cutting capacities
Steel up to 400 N/mm
Steel up to 600 N/mm
Steel up to 800 N/mm
Aluminum up to 200 N/mm
Min. cutting radius
.............................................. 128 mm
Outside edge
................................................ 120 mm
Inside edge
Strokes per minute .......................................... 1,300
Overall length .............................................. 215 mm
Net weight ....................................................... 3.4 kg
• Due to our continuing program of research and
development, the specifications herein are subject
to change without notice.
• Note: Specifications may differ from country to
country.
Power supply
The tool should be connected only to a power supply
of the same voltage as indicated on the nameplate,
and can only be operated on single-phase AC supply.
They are double-insulated in accordance with Euro-
pean Standard and can, therefore, also be used from
sockets without earth wire.
Safety hints
For your own safety, please refer to the enclosed
Safety instructions.

ADDITIONAL SAFETY RULES

1. Always be sure that the tool is switched off
and unplugged before carrying out any work
on the tool.
2. Always lead the power supply cord away from
the tool towards the rear.
3. Do not touch the blade or the workpiece imme-
diately after operation; they may be extremely
hot and could burn your skin.
SAVE THESE INSTRUCTIONS.
Explanation of general view
9 Punch
0 Screw
q Loosen
w Cutting edge
e Groove
r Pin
t Punch holder
2
...................... 3.2 mm/10 ga
2
...................... 2.5 mm/13 ga
2
...................... 1.0 mm/20 ga
2
............... 2.5 mm/13 ga
OPERATING INSTRUCTIONS
JN3200
Pre-lubrication
Coat the cutting line with tool oil when cutting mild
steel or stainless; use light oil or kerosene when
cutting aluminum.
Switch action (Fig. 1)
CAUTION:
Before plugging in the tool, always check to see that
the switch trigger actuates properly and returns to the
''OFF'' position when released.
To start the tool, simply pull the trigger. Release the
trigger to stop. For continuous operation, pull the
trigger and then push in the lock button. To stop the
tool from the locked position, pull the trigger fully, then
release it.
Permissible cutting thickness (Fig. 2)
The thickness of material to be cut depends upon the
tensile strength of the material itself. The groove on
the die holder acts as a thickness gauge. Do not
attempt to cut any material which will not fit into this
groove.
Max.cutting capacities
Steel up to 400 N/mm
Steel up to 600 N/mm
Steel up to 800 N/mm
Aluminum up to 200 N/mm
This tool can cut any thickness of aluminum plate that
fits into the tool's mouth (3.5 mm clearance).
Cutting method (Fig. 3)
Smooth cutting is achieved by holding the tool upright
and applying gentle pressure in the cutting direction.
Apply tool oil to the punch about every 10 meters of
mild steel or stainless steel to be cut. Light oil or
kerosene should be used to keep an aluminum lubri-
cated continuously. Failure to lubricate aluminum in
the cut will cause chips to adhere to the tool, dulling
the die and punch and increasing load on the motor.
Cutouts (Fig. 4)
Cutouts can be done by first opening a round hole of
about 42 mm diameter or more in the material.
y Grind/sharpen; 0.3 – 0.4 mm
u Remove dull portion
i Die
o Washer
p Limit mark
a Screwdriver
s Brush holder cap
mm
2
3.2
2
2.5
2
1.0
2
2.5
ga
10
13
20
13
5