Hitachi NR90AF - Framing Nailer, Offset Instruction And Safety Manual 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
Switching device
THE NAILER MUST NOT LEAK AIR.
(3) Remove the finger from the trigger and press the push
(4) Separate the push lever from the workpiece.
Keep the nail
feeder (B) pulled
backward.
Do not connect
air hose
(5) 1 Pull the Nail Feeder (B) backward, and without
2
).
(6) Set the switching device to the downward position
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lever against the workpiece.
THE NAILER MUST NOT OPERATE.
Do not pull trigger
Nail feeder (B)
Depress push lever
Next, point the nailer downward, pull the trigger and
then wait in that position for 5 seconds or longer.
THE NAILER MUST NOT OPERATE.
Pull trigger
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 workpiece.
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).
(CONTACT ACTUATION MECHANISM).
(Set the switching device to the downward position
completely as shown in the diagram. Otherwise, it will
not operate properly.)
English
Keep the nail
feeder (B) pulled
backward.