Adjusting Air Pressure - Hitachi NR65AK Manual De Instrucciones

English
Before actually beginning the nailing work, test the Nailer
by using the checklist below. Conduct the tests in the
following order.
If abnormal operation occurs, stop using the Nailer and
contact a Hitachi authorized service center immediately.
(1) DISCONNECT AIR HOSE FROM NAILER.
REMOVE ALL NAILS FROM NAILER.
ALL SCREWS MUST BE TIGHTENED.
If any screws are loose, tighten them.
THE PUSH LEVER AND TRIGGER MUST MOVE
SMOOTHLY WITH PULLING BACK THE NAIL
FEEDER.
Push Lever
(2) Adjust the air pressure to 70 psi (4.9 bar 5 kgf/cm
Connect the air hose.
Do not load any nails in the Nailer.
THE NAILER MUST NOT LEAK AIR.
Hold the Nailer downward and pull the trigger with
pulling back the nail feeder.
THE NAILER MUST NOT DRIVE.
Pull Trigger
Do not connect
air hose
Nail Feeder
2 ).
Nail Feeder
— 12 —
(3) With finger off the trigger, depress the push lever
against the workpiece.
THE NAILER MUST NOT DRIVE.
(4) Without touching the trigger, first depress the push
lever against the workpiece.
Pull the trigger with pulling back the nail feeder.
THE NAILER MUST DRIVE
(5) With the Nailer off the workpiece, pull the trigger.
Depress the push lever against the workpiece.
THE NAILER MUST NOT DRIVE.
(6) 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 DRIVE PROPERLY.

ADJUSTING AIR PRESSURE

WARNING
Do not exceed 120 psi (8.3 bar 8.5 kgf/cm
Do not pull trigger
Depress Push Lever
2 ).