English

Nails are not be-

The Piston Cushion

Contact Hitachi for replace-

ing counter sunk

(Ref. #10) could be

ment.

into wood and

damaged prevent-

 

are left sticking

ing the Piston (Ref.

 

out of wood.

#56) from complet-

 

(cont.)

ing full stroke.

 

 

 

 

Nailer does not

This is a safety

The Nailer is not supposed

operate when

feature

to operate when the Trigger

trigger is pulled.

 

is pulled. In order to operate

 

 

the Nailer, the Trigger must be

 

 

pulled and the Ram Head (Ref.

 

 

#47) tapped with the hammer,

 

 

in that order.

 

 

 

Ram is stuck in

Air pressure too

Set air pressure to 100-115 PSI

down position

low.

 

 

 

 

 

Driver Blade (Ref.

Contact Hitachi for replace-

 

 

#58) could be bent

ment.

 

 

 

 

Oil could have been

Contact Hitachi for replace-

 

 

used in the tool

ment.

 

 

 

 

Cylinder Cushion

Contact Hitachi for replace-

 

 

Ring (Ref. #5) could

ment.

 

be loose or dam-

 

 

aged or has been

 

 

installed upside

 

 

down.

 

 

 

 

Tool partially

Main Valve (Ref.

Contact Hitachi for replace-

operates when

#41) is not seating

ment.

air hose is con-

in Valve Housing

 

nected

(Ref. #46).

 

 

 

 

 

O-Rings on the

Contact Hitachi for replace-

 

 

Discharge Valve

ment.

 

(Ref. #11) may be

 

 

damaged.

 

 

 

 

 

Discharge Valve

Contact Hitachi for replace-

 

 

Springs (Ref. #9)

ment.

 

not aligned

 

 

 

 

 

Cylinder Exhaust

Contact Hitachi for replace-

 

 

Valve Screw (Ref.

ment.

 

#50) may be loose.

 

 

 

 

Nailer partially

Main Valve Lip Seal

Contact Hitachi for replace-

operates when

(Ref. #41) is not

ment.

trigger is pulled

sealing

 

and before Ram

 

 

is struck

 

 

 

 

 

— 32 —

Page 32
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Hitachi NT50AGF manual English

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.