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Hitachi NR 83AL NR 83AA Manual De Instrucciones E Instrucciones De Seguridad página 13

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METHODS OF OPERATION
This Nailer is equipped with the push lever and does not
operate unless the push lever is depressed (upward position).
There are two methods of operation to drive nails with this
Nailer.
They are:
1 . Intermittent operation (Trigger fire):
2. Continuous operation (Push lever fire):
(1 ) Intermittent operation (Trigger fire)
(~ position the nail outlet on the workpiece with finger off
the trigger.
~) Depress the push lever firmly until it is completely
depressed.
~) pull the trigger to drive a nail.
(~) Remove finger from the trigger.
To drive another nail, move the Nailer along the workpiece
and repeat this procedure.
~ ~ u Trigger
~L r~,
D~ ,. j~t~t
-~~'-j~t~ _ _
=+ *
R~= ~(~
..
O Keep your finger off the trigger except during
fastening operation, because serious injury could
result if the push iever accidentaliy contacts you or
others in work area.
e Keep hands and body away from the discharge
area. The najier with contact trip mechanism may
bounce from the recoil of driving a faetener and
unwanted subsequent fastener may be driven,
possibly causing injury.
O Some types of loaded nails can spark out of the
mu~~le during a nail driving operation. Exericise
eaution!
The OPTIONAL SE uENTIALTRIP MECHANISM (SINGLE
Push Lever
(2) Continuous operation (Push lever fire)
~) pul[ the trigger with the Nailer off the workpiece.
~) Depress the push lever against the workpiece to drive
a nail.
~) 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.
Previously pull the trigger
~-u
~[ r~'
Df~
~~" '~~~,-,_,> t~t~t~t
~\~t~
~.'
SHOT PARTS) is for use where precision fastener
placement is desired and must be operated in accordance
with the following "Method of Operation".
You must first depress the push lever (upward position)
where you want to drive a nail and then pull the trigger.
After the each nail is driven, comp!etely release the trigger
and lift the tool off the work surface.
An OPTIONAL SEQUENTIAL TR[P MECHANISM may
reduse the possibility of bodily injury to you or others in the
work area. This is because it is less likely to drive an
unwanted nail if you keep the trigger pulled and
aocidentally bump the push lever against yourself or
others. An OPTIONAL SEQUENTIAL TRIP MECHANISM
may also reduse the speed of operation compared to the
standard contact trip mechanism.
NOTE:
O Both STANDARD CONTACT TRIP MECHANISM and
OPTIONAL SEQUENTIAL TRIP MECHANISM are safe if
used as described above and accroding to all warnings
and instructions.
O Always handle nai!s and package careful[y. If nails are
dropped, co!lating plastic or paper may be broken.
O After nailing:
1) disconnect air hose from the Nailer;
2) remove a]1 nails from the Nailer;
3) supply 2 - 3 drops of Hitachi pneumatic tool lubricant
into the air plug on the Nailer; and
4) open the petcock on the aircompressor tankto drain
any moisture.
~~)-$:~~
o '
-13-

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