Hitachi Koki NV 38AB2, Handling Instructions Manual

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3
English
NAIL SELECTION
Wire collated nails and sheet 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.
individual thickness of 0.35 mm (.014"). Working with
four or more layers at a time is dangerous.
䡬
Copper nails should be used only for copper sheet or
of driving into soft materials. Work with a maximum
of two sheets of copper plate at a thickness 0.35 mm
(.014"). Never work with three or more sheets at a
time.
PREPARATION PRIOR TO OPERATION
1. Prepare the hose
Be sure to use the hose provided with minimum 6
mm (1/4”) inside diameter.
NOTE:
䡬
The air supply hoses must have a minimum
working pressure rating of 12.8 bar (180 psi) or
150 percent of the maximum pressure produced
in the air supply system, whichever is higher.
2. Check on safety
CAUTIONS:
䡬
Unauthorized persons (including children) must
be kept away from the equipment.
䡬
Wear aye 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:
䡬
The air pressure must be constantly maintained
at 4.9 ~ 8.3 bar (70 ~ 120 psi.).
Adjust the air pressure between 4.9 to 8.3 bar (70
~ 120 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. Lubrication
(1) Prior to operating this nailer, be sure to provide an air
set between the air compressor and this device.
Lubrication through the air set offers smooth
operation, extended service life, and anticorrosion.
Dimensions of nails
STANDARD ACCESSORIES
(1) Eye protector .............................................................. 1
(2) Hexagon bar wrench for M4 screw ........................... 1
(3) Hexagon bar wrench for M5 screw ........................... 1
(4) Hexagon bar wrench for M6 screw ........................... 1
(5) Nose cap ..................................................................... 1
(6) Oiler ............................................................................. 1
(7) Case ............................................................................. 1
APPLICATIONS
䡬
For retaining various types of internal materials.
䡬
For retaining various types of sheet metal (thickness
of 0.35 mm (.014") or less).
䡬
General construction operations.
CAUTION
䡬
To avoid accidents when working with wood or sheet
metal, be sure to use the special linked nails for wood
and sheet metal. Never work with more than a
maximum of three layers of materials with an
WIRE COLLATION SHEET COLLATION
MIN. MAX. MIN. MAX.
4.8 mm 4.8 mm 3.3 mm 5.0 mm
(.189”) (.189”) (.130”) (.197”)
25 mm (1")
32 mm (1–1/4")
38 mm (1–1/2")
38 mm (1–1/2")
2.1 mm
(.083")
2.1 mm
(.083")
1.5 mm
(.059")
2.0 mm
(.079")
SPECIFICATIONS
Type of power Piston reciprocating
Air pressure (Gauge) 4.9 ~ 8.3 bar (70 ~ 120 psi.)
Applicable nails ref. Fig.
Amount of loadable nails 200 – 400 nails (1 reel)
Size 232 mm (L) × 266 mm (H) × 112 mm (W) (9-1/8” × 10-15/32” × 4-13/32”)
Weight 1.2 kg (2.6 lbs)
Nail-feeding method Piston reciprocation
Hose (inside diam.) 6 mm (1/4”)