User Manual

12
English
CAUTION
●
Do not free-fi re the Nailer at high pressure.
TESTING THE NAILER
DANGER
●
Operators and others
in work area must
wear safety glapsses
with side shields
which conforms
to ANSI Z87.1
specifi cations.
Ordinary eyeglasses do not provide
adequate protection.
WARNING
●
Never use Nailer unless lock lever is
operating properly.
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 crews must be tightened.
If any screws are loose, tighten them.
□ The lock lever and trigger must move smoothly.
Do not connect air
hose
(2) Adjust the air pressure to 64 psi (4.4 bars 4.5 kgf/cm
2
).
Connect the air hose.
Do not load any nails in the Nailer.
□ The Nailer must not leak air.
Hold the Nailer downward, without touching the lock
lever and pull the trigger.
□ The Nailer must not operate.
(3) 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.
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