Hitachi NR83A2(Y) manual Adjusting AIR Pressure, Nailer Must not Leak AIR, Nailer Must not Operate

Models: NR83A2(S1) NR83A2(Y)

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Do not load any nails in the Nailer.

Set the switching device to the leftward position

(SINGLE SEQUENTIAL ACTUATION MECHANISM). (Set the switching device to the leftward position completely as shown in the diagram. Otherwise, it will not operate properly.)

Leftward position

Switching device

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.

Do not pull Trigger

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.

English

2Hold 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).

3Remove the finger from the trigger.

Nailer operation will end (the driver blade will return to the top).

(6)Set the switching device to the rightward position

(CONTACT ACTUATION MECHANISM).

(Set the switching device to the rightward position completely as shown in the diagram. Otherwise, it will not operate properly.)

Rightward position

Switching device

With the Nailer off the workpiece, pull the trigger. Depress the push lever against the workpiece.

THE NAILER MUST OPERATE.

(7)If no abnormal operation is observed, you may load nails in the Nailer.

Drive nails into the workpiece that is the same type to be used in the actual application.

THE NAILER MUST OPERATE PROPERLY.

ADJUSTING AIR PRESSURE

WARNING

Pull Trigger

(5)1 Without touching the trigger, depress the push lever against the workpiece.

Pull the trigger.

THE NAILER MUST OPERATE.

Do not exceed 120 psi (8.3 bar 8.5 kgf/cm2).

Adjust the air pressure at recommended operating pressure 70 – 120 psi (4.9 – 8.3 bar 5 – 8.5 kgf/cm2) according to the length of nails and the hardness of workpiece.

The correct air pressure is the lowest pressure which will do the job. Using the Nailer at a higher than required air pressure unnecessarily over stresses the Nailer.

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Hitachi NR83A2(Y) manual Adjusting AIR Pressure, Nailer Must not Leak AIR, Nailer Must not Operate, Nailer Must Operate