Adjusting The Nailing Depth - Hitachi NT 65MA4S Instruction Manual

1 Downward position
Switching Device
Previously pull the trigger
4
2
Push Lever
● Keep your fi nger off the trigger
except during nailing operation,
because serious injury could result if
the push lever accidentally contacts
you or others in work area.
● Keep hands and body away from
the discharge area. This Hitachi
nailer may bounce from the recoil
of driving a nail and unwanted
subsequent nail may be driven,
possibly causing injury.
The SINGLE SEQUENTIAL ACTUATION
MECHANISM is for use where precision
fastener placement is desired.
The SINGLE SEQUENTIAL ACTUATION
MECHANISM may reduce the possibility of
bodily injury to you or others in the work area
compared to the CONTACT ACTUATION
MECHANISM. This is because it is less
likely to drive an unwanted nail if you keep
the trigger pulled and accidentally bump
the push lever against yourself or others.
WARNING
The SINGLE SEQUENTIAL ACTUATION
MECHANISM may also reduce the speed
of operation compared to the CONTACT
ACTUATION MECHANISM. The SINGLE
SEQUENTIAL ACTUATION MECHANISM is
recommended to inexperienced users.
NOTE
● If all warnings and instructions are
followed, safe operation is possible with
all two systems: SINGLE SEQUENTIAL
ACTUATION MECHANISM and CONTACT
ACTUATION MECHANISM.
● Always handle nails and package carefully.
If nails are dropped, collating bond may be
broken, which will cause mis-feeding and
jamming.
● After nailing:
1) disconnect air hose from the Nailer;
2) remove all nails from the Nailer;
3) supply 5 – 10 drops 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.

Adjusting the nailing depth

● When adjusting the Adjuster, be
sure to remove your fi nger from the
trigger and disconnect the air hose
from the nailer.
To assure that each nail penetrates to the same
depth, be sure that:
1) the air pressure to the Nailer remains
constant (requlator is installed and working
properly), and
2) the Nailer is always held fi rmly against the
workpiece.
If nails are driven too deep or shallow into the
workpiece, adjust the nailing in the following
order.
1 DISCONNECT AIR HOSE FROM NAILER.
2 If nails are driven too deep, turn the adjuster
to the shallow side.
Adjustments are in half-turn increments.
English
WARNING
15