Hitachi NR 90AF Instrucciones Y Manual De Seguridad página 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
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.
ACTUATION
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 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).
(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.
— 14 —
Pull trigger
(CONTACT ACTUATION
Switching
device
Downward position