Hitachi NT50AGF Mode D'emploi Et Consignes De Sécurité page 22

English
The NT50AGF Pneumatic Flooring Nailer has a Safety trigger that
prevents accidental operation if Ram Cap is hit while connected to
power source. Squeeze Safety Lever to enable the Nailer. Releas-
ing the Safety Lever re-engages the Safety and renders the Nailer
inoperable.
To operate tool, depress Safety Trigger while tool is in position of
use, and tap the Ram Cap (Ref. No. 47) with a minimal stroke from
the Hammer.
If on the first initial operation a nail does not eject into the Flooring,
repeat Hammer blow. This will ensure that the Driver Blade/Piston
is properly reset to allow the Driver Blade/Piston (Ref. No. 36) to be
in the correct position to drive the nail.
DO NOT OVERPOWER THE NAILER – A 90lb static force will oper-
ate the Nailer. This is easily achieved by a tap of the Hammer. If the
Flooring is warped or bowed, the Ram can be hit firmly to tighten
the Flooring. Try to avoid this constant wear, as abusive blows by
the hammer could damage tool and / or internal parts.
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