Hitachi NR 90AF Manuel D'instructions Et De Sécurité page 14

English
(2) Adjust the air pressure to 70 psi (4.9 bars
2
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.)
THE NAILER MUST NOT LEAK AIR.
(3) Remove the finger from the trigger and
press the push lever against the
workpiece.
THE NAILER MUST NOT OPERATE.
Do not pull trigger
(4) Separate the push lever from the
workpiece.
Next, point the nailer downward, pull the
trigger and then wait in that position for
5 seconds or longer.
THE NAILER MUST NOT OPERATE.
SEQUENTIAL
Upward position
Switching device
Keep the nail
feeder (B) pulled
backward.
Nail feeder (B)
Depress push lever
(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 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
MECHANISM).
(Set the switching device to the
downward position completely as shown
in the diagram. Otherwise, it will not
operate properly.)
With the Nailer off the workpiece, pull the
trigger.
Pull the Nail Feeder (B) backward and
depress the push lever against the
workpiece.
THE NAILER MUST OPERATE.
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Pull trigger
(CONTACT ACTUATION
Switching
device
Downward position