Adjusting Air Pressure; Loading Nails - Hitachi NR90AF - Framing Nailer, Offset Instruction And Safety Manual

English
With the Nailer off the workpiece, pull the trigger.
Pull the Nail Feeder (B) backward and depress the push
lever against the workpiece.
THE NAILER MUST OPERATE.
(7) If no abnormal operation is observed, you may load
nails in the Nailer.
Drive nails into the workpiece that is the same type to
be used in the actual application.
THE NAILER MUST OPERATE PROPERLY.

ADJUSTING AIR PRESSURE

WARNING
Do not exceed 120 psi (8.3 bars 8.5 kgf/cm
Adjust the air pressure at recommended operating pressure
70 – 120 psi (4.9 – 8.3 bar 5 – 8.5 kgf/cm
length of nails and the hardness of workpiece.
The correct air pressure is the lowest pressure which will
do the job. Using the Nailer at a higher than required air
pressure unnecessarily over stresses the Nailer.

LOADING NAILS

WARNING
When loading nails into Nailer,
1) do not depress trigger;
2) do not depress push lever; and
3) keep Nailer pointed downward.
Switching device
Downward position
2 ).
2 ) according to the
(1) Insert nail strip into the back of the magazine.
(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:
Quietly push the Nail Feeders (A) and (B) against the nail.
If the Nail Feeders (A) and (B) are released from
backward the magazine and bumped against the nail,
the connecting wire of the nail can be damaged.
Use nail strip of more than 6 nails.
— 12 —
Magazine
Nail stopper
Nail feeder (B)
Nail feeder (A)
6