8
English
NAIL SELECTION
Only nails shown in the Table below can be driven with this Nailer.
NR90AD (S1)
NR90AE (S1)
Paper collated strip nails
Clipped-head nails
Min.
Max.
Plastic-collatestrip nails
Full-head nails
Min.
Max.
2.9 mm
(.113")
50
mm
(2
")
6.8 mm
(.266")
3.8 mm
(.148")
9
0 m
m
(3
-1
/2
")
7.7 mm
(.303")
50
mm
(2
")
2.9 mm
(.113")
7 mm
(.286" )
3.8 mm
(.148")
9
0 m
m
(3
-1
/2
")
7.6 mm
(.3")
Dimensions of nails
STANDARD ACCESSORIES
(1) Eye protector ................................................................ 1
(2) Nose cap (mounted on tool) ......................................... 1
APPLICATIONS
○
Floor and wall framing.
○
Truss build-up, Window build-up.
○
Sub
fl
ooring and roof decking.
○
Wall sheathing.
○
Mobile home and modular housing construction.
PREPARATION PRIOR TO OPERATION
1. Prepare the hose
Be sure to use the hose provided with minimum 8 mm
(5/16”) inside diameter.
NOTE
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
CAUTION
○
Unauthorized persons (including children) must be kept
away from the equipment.
○
Wear eye protector.
○
Check the retaining screws which
fi
x the exhaust cover,
etc. for tightness.
Check the nailer for air leaks and defective or rusty
parts.
○
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.
○
Recheck on operational safety.
BEFORE USE
1. Check the air pressure
CAUTION
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 speci
fi
ed limit. Note that excessive pressure
may a
ff
ect 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 o
ff
ers smooth operation,
extended service life, and anticorrosion.
Adjust the oiler so that a single drop of oil is supplied at
intervals of 5 to 10 nailing cycles.
(2) It is recommended using the recommended oil (SHELL
TONNA). Other applicable oils are listed. Never mix two
or more types of di
ff
erent oils.
3. Load nails
(1) Insert nail strip into rear of magazine (See
Fig. 2
).
(2) Slide the nail strip forward in the magazine.
The nail strip should pass the nail stopper.
(3) Pull the nail feeder (B) back to engage the nail feeder
(A) to the nail strip.
NOTE
Use nail strip of more than 5 nails.
The Nailer is now ready to operate.
Removing the nails:
1
Pull the nail feeder (B) backward.
2
Return the nail feeder (B) forward quietly while pushing
the nail feeder (A).
3
Push the nail stopper toward the magazine side, and
pull out nails from the back of the magazine.
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2017/12/18 18:15:57
2017/12/18 18:15:57
