Hitachi NH 90AB Instrucciones Y Manual De Seguridad página 14

English
Shooting by holding a nail with fingers.
CAUTION
When shooting a nail holding it with
fingers, place the nail tip at a target
first, and then insert the rod to the nail
head.
(1) Holding the nail shaft lightly, place the
nail tip at a target.
Nail head
Nail tip
(2) Insert the nail head to the rod and press
the Nailer lightly to shoot the nail to the
extent that it becomes stable.
Rod
(3) After the nail is stabilized to some extent,
release the fingers from it and press the
Nailer to make the nail head completely
flat.
press
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2. Efficient work
(1) The Nailer may take a long time to shoot
a nail when the operating pressure is low,
or hard timber or long nails are used. In
such cases, it is advisable to set the
operating air pressure to 100 – 20 psi (6.8
– 8.3 bar, 7 – 8.5 kgf/cm
work.
(2) When the Nailer is pressed firmly or used
continuously, it may become inoperative
due to decreased pressure of the air
compressor. In such cases, wait until the
air compressor's pressure increases
sufficiently to use the Nailer.
3. Precautions on idle shooting
NOTE:
"Idle shooting" means that the Nailer is
pressed and operated even though no
nail is shot or the Nailer continues to be
pressed and operated even after a nail is
shot. If idle shooting is continued, each
part of the Nailer may be affected. Take
extra care not to do idle shooting.
After nailing:
1) disconnect air hose from the Nailer;
2) remove nail from the Nailer;
3) supply 10 drops min. of Hitachi
pneumatic tool lubricant into the air
plug on the Nailer; and
4) open the petcock on the air
compressor tank to drain any
moisture.
2 ) for efficient