Bostitch N400S Operation and Maintenance Manual

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Bostitch N400S Nailer Specification

The Bostitch N400S Nailer is a robust and efficient pneumatic tool designed for heavy-duty industrial applications, primarily in construction and manufacturing sectors. This nailer is engineered to drive wire weld coil nails with a diameter range of 2.5 inches to 4 inches, accommodating a variety of fastening requirements. It operates at a pressure range of 70 to 120 PSI, providing the versatility to adjust power based on the specific task. The tool features a high-capacity magazine capable of holding up to 300 nails, enabling extended use with minimal reloading downtime. Its lightweight yet durable aluminum construction ensures ease of handling while maintaining resilience against demanding work conditions. The N400S incorporates a sequential trip trigger mechanism, enhancing safety by allowing precise nail placement and reducing the risk of accidental firing. The adjustable depth control offers consistent and accurate nail countersinking, crucial for maintaining the integrity of the work surface. Additionally, the tool's design includes an integrated exhaust that directs air away from the user for enhanced comfort and safety. The ergonomic handle is designed to minimize user fatigue during prolonged use, and the rubber grip ensures a secure and comfortable hold. The Bostitch N400S Nailer is a reliable and powerful solution for professionals seeking efficiency and precision in their nailing tasks.

Bostitch N400S Nailer F.A.Q.

How do I load nails into the Bostitch N400S Nailer?

To load nails into the Bostitch N400S Nailer, first ensure the tool is disconnected from the air supply. Open the magazine by pulling back the latch, insert the nails into the magazine, and then close the magazine securely. Reconnect to the air supply and conduct a test to ensure proper loading.

What should I do if the Bostitch N400S Nailer is not firing nails?

If the nailer is not firing, check to ensure it is properly connected to an adequate air supply. Verify that the pressure is within the recommended range (70-120 PSI). Inspect for any jammed nails in the magazine or nose. Clean any debris from the tool and ensure it is well-lubricated.

How often should I lubricate the Bostitch N400S Nailer?

It is recommended to add a few drops of pneumatic tool oil to the air inlet of the Bostitch N400S Nailer before each use to ensure smooth operation and prevent wear.

What type of nails can be used with the Bostitch N400S Nailer?

The Bostitch N400S Nailer is designed to use wire-weld collated coil nails ranging from 1-1/2" to 4" in length. Ensure that the nails are compatible to prevent jamming and optimize performance.

How do I clear a nail jam in the Bostitch N400S Nailer?

To clear a nail jam, disconnect the nailer from the air supply. Open the magazine and remove any loose nails. Use a pair of needle-nose pliers to carefully remove the jammed nail from the nose area. Reassemble the tool and test for proper operation.

What maintenance is required for the Bostitch N400S Nailer?

Regular maintenance for the Bostitch N400S Nailer includes cleaning the tool after each use, lubricating the air inlet, checking for worn out parts, and ensuring all screws and bolts are tightened. Periodically inspect the O-rings and seals for wear and replace as necessary.

How do I adjust the depth of drive on the Bostitch N400S Nailer?

To adjust the depth of drive, use the depth adjustment knob located near the nose of the tool. Turn the knob clockwise to increase depth and counterclockwise to decrease depth. Test on a scrap piece of material to achieve the desired depth setting.

Why is the Bostitch N400S Nailer double firing?

Double firing can occur due to incorrect trigger technique or worn trigger parts. Ensure you are fully releasing the trigger between each shot. Inspect and replace any worn or damaged trigger components.

Can the Bostitch N400S Nailer be used for framing applications?

Yes, the Bostitch N400S Nailer is suitable for framing applications. It is designed to handle heavy-duty tasks such as framing, sheathing, and decking, given its compatibility with long nails and high driving power.

How do I store the Bostitch N400S Nailer when not in use?

When storing the Bostitch N400S Nailer, disconnect it from the air supply and remove any remaining nails. Clean the tool thoroughly, lubricate it as needed, and store it in a dry, dust-free environment. Use a carrying case for added protection.