Adjusting Air Pressure; Loading Nails - Hitachi NV 83A5 Instrucciones Y Manual De Seguridad

English
DO NOT push or rest Push Lever against any surface.
DO NOT FORCE OR USE ANY TOOLS TO
OPERATE SWITCH.
Select CONTACT ACTUATION MODE according to
the following steps.
1 Open the change stopper by pushing the bottom of
trigger.
2 Grasp the change rod between two fi ngers (one
on each side of the trigger) and slide it up (Contact
Actuation Mode.)
3 Confi rm that the change stopper has completely
returned to original position inside the trigger.
(CONTACT ACTUATION MECHANISM).
Grasp The
Change Rod
2
1
Push The Change stopper
(9) Adjust air pressure to 70 psi (4.9 bar 5 kgf/cm
Connect the air hose.
□ THE NAILER MUST NOT LEAK AIR.
(10) With the Nailer off the wood, pull the Trigger.
Next, depress the Push Lever against the wood.
□ THE NAILER MUST OPERATE.
(11) Next, depress the Push Lever against the workpiece.
Now pull the Trigger.
□ THE NAILER MUST OPERATE.
14
3
Position of
Change Rod
).
2
(12) 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

Adjust the air pressure at recommended operating
pressure 70 – 120 psi (4.9 – 8.3 bar 5 – 8.5 kgf/cm
according to the 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

● When loading nails into Nailer,
1) do not pull trigger;
2) do not depress push lever; and
3) keep Nailer pointed downward.
(1) Grip the nail guide and knob with fi nger.
Press the knob down and swing the nail guide open.
And open the magazine cover.
Knob
Nail guide
WARNING
● Do not exceed
120 psi (8.3 bar
8.5 kgf/cm
WARNING
Magazine cover
).
2
)
2