Hitachi NR 83AA3 (S) Instruction And Safety Manual page 14

English
3
WARNING
A nail will fire each time the trigger is depressed as
long as the push lever remains depressed.
(2) Continuous operation (Push lever fire)
Using CONTACT ACTUATION MECHANISM
WARNING
To avoid double firing or accidental firing due to
recoil.
1) Do not press the nailer against the wood with
excessive force.
2) Separate the nailer from the wood as it recoils
after nailing.
1 Set the switching device to the rightward position
(to set to CONTACT ACTUATION MECHANISM).
(Set the switching device to the rightward position
completely as shown in the diagram. Otherwise, it
will not operate properly.)
2 Pull the trigger with the Nailer off the workpiece.
3 Depress the push lever against the workpiece to
drive a nail.
4 Move the Nailer along the workpiece with a
bouncing motion.
Each depression of the push lever will drive a nail.
As soon as the desired number of nails have been driven,
remove finger from the trigger.
1 Rightward position
Trigger
4
Push Lever
Switching Device
Previously pull the trigger
4
Keep your finger off the trigger except during
fastening operation, beacuse 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 fastener and unwanted subsequent
fastener may be driven, possibly causing injury.
Some types of loaded nails can spark out of the
muzzle during a nail driving operation. Exericise
caution!
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.
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 two systems: SINGLE
SEQUENTIAL ACTUATION MECHANISM and
CONTACT ACTUATION MECHANISM.
Always handle nails and package carefully. If nails are
dropped, collating paper may be broken.
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.
— 14 —
2
WARNING