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SERVICE AND REPAIRS

WARNING

•

•

Only service personnel trained by Hitachi, distributor or em- ployer shall repair the Nailer.

Use only Hitachi parts supplied or recommended by Hitachi for repair.

All quality Nailers will eventually require servicing or replacement of parts because of wear from normal use.

In order to achieve the optimal performance of the NT50AGF Pneu- matic Flooring Nailer, preventative Maintenance is recommended.

Manufacturer recommends replacement & re-greasing the Piston O-Ring every 25,000 strokes (25,000 Nails). This will help prevent premature wear and/or damage to the Piston & Cylinder and allow the Nailer to be operated at the lower air pressure range.

Manufacturer recommends replacement & Lubrication of the O- Rings in the Valve Body Assembly every 100,000 strokes (100,000 Nails). Again, this recommendation will help achieve longevity and optimal performance of the NT50AGF Pneumatic Flooring Nailer.

NOTE:

Specifications are subject to change without any obligation on the part of HITACHI.

Maintenance Chart

ACTION

WHY

HOW

 

 

 

Drain air line filter

Prevent accumulation

Open manual petcock.

daily

of moisture and dirt.

 

 

 

 

Clean filter element -

Prevent clogging of

Follow manufacturer’s

then blow air through

filter with dirt.

instructions.

filter in direction oppo-

 

 

site to normal flow.

 

 

 

 

 

Clean magazine and

Prevent a jam.

Blow clean daily.

feeder mechanism.

 

 

 

 

 

Keep safety trigger

Promote operator

Blow clean daily.

working properly.

safety and efficient

 

 

Tool operation.

 

 

 

 

Drain air compressor.

Keep the Nailer operat-

Open petcock on air

 

ing properly.

compressor tank.

 

 

 

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Hitachi NT50AGF manual Service and Repairs, Maintenance Chart
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NT50AGF specifications

The Hitachi NT50AGF is a premier nail gun designed specifically for professional contractors and DIY enthusiasts seeking efficiency and precision in their finishing tasks. With a lightweight body and robust construction, the NT50AGF combines power and comfort, making it an ideal tool for various applications, including cabinetry, furniture assembly, and trim work.

One of the standout features of the Hitachi NT50AGF is its unique pneumatic design, which allows it to deliver consistent and powerful performance. This nail gun operates on compressed air, ensuring that users achieve optimal drive power with minimal recoil. The result is a tool that can easily drive 18-gauge nails ranging from 5/8 inch to 2 inches in length, making it versatile for numerous projects.

The NT50AGF is equipped with a depth adjustment feature, allowing users to control the depth of driving for precise nail placement. This ensures that nails are set perfectly flush with the surface of the material, minimizing the need for additional sanding or finishing. The tool also employs a selective actuation switch, enabling users to switch between sequential and contact nailing modes with ease, thus providing flexibility for different fastening tasks.

Another significant technological innovation in the Hitachi NT50AGF is its easy-to-clear nose design. This feature allows quick and efficient removal of any jammed nails, reducing downtime during work. The adjustable exhaust port further adds to the tool's convenience, as it can be directed away from the user's line of sight, keeping the workspace clean and unobstructed.

In terms of durability, the NT50AGF boasts a sturdy aluminum housing, ensuring that it can withstand the rigors of daily use on job sites. The rubber grip handle enhances comfort, reducing fatigue during extended periods of operation. Furthermore, the integrated air filter prevents dust and debris from entering the tool, enhancing its longevity and performance.

Overall, the Hitachi NT50AGF is a sophisticated nail gun that combines ease of use, ergonomic design, and reliable performance. It is an ideal choice for professionals looking for a tool that delivers high-quality results with efficiency and precision. With its array of features and advanced technologies, the NT50AGF stands out as a trustworthy companion for any nailing task.
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