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English
NAIL SELECTION
Plastic collated nails can be driven with this tool.
Choose a suitable nail from Fig. Nails which are not
shown in Fig. can not be driven with this tool. Nails are
linked and rolled.
Dimensions of nails
STANDARD ACCESSORIES
(1) Eye protector .............................................................. 1
(2) Oiler ............................................................................. 1
(3) Nose cap ..................................................................... 2
APPLICATIONS
䡬
Attaching wood and any type of galvanized metal to
C-shaped steel (thickness 3.2 mm or less.)
䡬
Attaching rim stops and wood to concrete.
䡬
Nailing thin steel sheets (thickness 1 mm or less) to
concrete.
PREPARATION PRIOR TO OPERATION
1. Prepare the hose
Use an air hose designed for high-pressure operation.
Be sure to use the hose provided with minimum 5 mm
(13/64”) inside diameter.
its air plug, and the air socket used to connect the
compressor and air hose are exclusively designed
for use with high-pressure parts, and cannot be
connected to standard-pressure parts. Do not
modify the air plug and air socket. Using other
parts may result in an accident.
SPECIFICATIONS
Type of power
Piston reciprocating
Air pressure (Gauge)
12 – 23 bar (170 – 320 psi.)
Applicable nails
ref. Fig.
Amount of loadable nails
100 – 200 nails (1 coil)
Size
285 mm (L)
×
294 mm (H)
×
125 mm (W) (11-1/4”
×
11-9/16”
×
4-15/16”)
Weight
2.2 kg (4.9 lbs)
Nail-feeding method
Piston reciprocation
Hose (inside diam.)
5 – 6 mm (13/64” – 15/64”)
NOTE:
The air supply hoses must have a minimum working
pressure rating of 29.4 bar (420 psi) .
2. Check on safety
CAUTION
䡬
Unauthorized persons (including children) must be
kept away from the equipment.
䡬
Wear eye protector.
䡬
Check the retaining screws which fix the exhaust
cover, etc. for tightness.
Check the nailer for air leaks and defective or rusty
parts.
䡬
Check whether or not the push lever works correctly.
Also check whether or not any dirt has adhered to the
moving parts of the push lever.
䡬
Recheck on operational safety.
BEFORE USE
1. Check the air pressure
CAUTION
Use a compressor designed for high-pressure
operation.
The air pressure must be constantly maintained at
12 – 23 bar (170 – 320 psi.).
Adjust the air pressure between 12 to 23 bar (170 –
320 psi.) according to the diameters and length of
nails and hardness of the wood being nailed. Pay
special attention to the output pressure, capacity,
and piping on the air compressor, so that air pressure
does not exceed the specified limit. Note that
excessive pressure may affect overall performance,
service life, and safety.
2. Lock mechanism of the trigger
This device has a lock mechanism to prevent the
trigger from pulling.
Set the lock lever to “Lock” position to lock the trigger
in place.
To drive a nail, turn the lock lever to the “Free”
position. When not driving nails set the lever to the
“Lock” position (
Fig. 2
).
CAUTION
Keep the trigger locked at all times except when
driving nails.
Sheet-collated coil nail
MIN.
MAX.
6 mm
6.1 mm
(.236”)
(.240”)
50 mm (2”)
2.5 mm
(.099”)
19 mm (3/4”)
3 mm
(.118”)
05Eng_NC50H_NE
4/26/12, 9:42
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