Hitachi Koki NR 90AC3 Manuel D'instructions Et De Sécurité page 11

THIS IS A STATE WHERE THE PUSH LEVER
STOPPER RAN INTO THE UPPER PART OF THE
PUSH LEVER AND THE PUSH LEVER CANNOT BE
PUSHED UP.
Push Lever Stopper
Push Lever
THE PUSH LEVER AND TRIGGER MUST MOVE
SMOOTHLY.
Trigger
Push Lever
Nail Feeder (B)
(2) Adjust the air pressure to 70 psi (4.9 bars 5 kgf/cm
Connect the air hose.
Do not load any nails in the Nailer.
Set the switching device to the upward position
(SINGLE ACTUATION MECHANISM).
(Set the switching device to the upward position
completely as shown in the diagram. Otherwise, it will
not operate properly.)
Upward position
THE NAILER MUST NOT LEAK AIR.
(3) Remove the finger from the trigger and press the push
lever against the wood.
THE NAILER MUST NOT OPERATE.
Keep the Nail
Feeder (B) pulled
backward.
Do not connect
air hose
2 ).
Switching Device
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Nail Feeder (B)
Depress Push Lever
(4) Separate the push lever from the wood.
Next, point the nailer downward, pull the trigger and
then wait in that position for 5 seconds or longer.
THE NAILER MUST NOT OPERATE.
(5) 1 Pull the Nail Feeder (B) backward, and without
touching the trigger, depress the push lever against
the workpiece.
Pull the trigger.
THE NAILER MUST OPERATE.
2 Hold the trigger back while separating the push
lever from the wood.
The nailer will remain in operated status (the
driver blade will remain at the bottom).
3 Remove the finger from the trigger.
Nailer operation will end (the driver blade will
return to the top).
(6) Set the switching device to the downward position
(CONTACT ACTUATION MECHANISM).
(Set the switching device to the downward position
completely as shown in the diagram. Otherwise, it will
not operate properly.)
Downward position
English
Do not pull Trigger
Keep the Nail Feeder
(B) pulled backward.
Pull Trigger
Switching Device