The Bostitch RN46 Roofing Nailer is a reliable and versatile tool used in the construction industry for securing roofing materials efficiently. This manual aims to provide a clear and concise overview of the Bostitch RN46, its technical details, and its usage. Whether you are a seasoned professional or a novice, this article will help you understand how to use the Bostitch RN46 Roofing Nailer effectively.

Table of Contents

1. Introduction
2. What is the Bostitch RN46 Roofing Nailer?
3. Key Features

4. Technical Specifications
5. Nailer Type
6. Fastener Range
7. Operating Pressure
8. Magazine Capacity
9. Weight and Dimensions

10. Safety Guidelines
11. Personal Protective Equipment
12. Operating Environment
13. Handling the Nailer Safely

14. Getting Started
15. Loading Nails
16. Adjusting Depth
17. Connecting an Air Compressor

18. Operating the RN46
19. Firing Modes
20. Trigger Operation
21. Sequential and Bump Firing

22. Maintenance and Troubleshooting
23. Cleaning and Lubrication
24. Troubleshooting Common Issues
25. Replacing Worn Parts

26. Conclusion

1. Introduction

What is the Bostitch RN46 Roofing Nailer?

The Bostitch RN46 Roofing Nailer is a pneumatic nail gun designed for fastening roofing materials, such as shingles and underlayment. It is known for its reliability and precision, making it a go-to tool for professional roofers.

Key Features

• Lightweight and durable magnesium housing
• Adjustable depth control for precise fastener placement
• Bump and sequential firing modes for increased flexibility
• Rapid nail reload system for efficiency on the job
• A well-balanced design for reduced user fatigue

2. Technical Specifications

Nailer Type

The Bostitch RN46 is a pneumatic roofing nailer, which means it operates using compressed air. This type of nailer is favored for its power and efficiency.

Fastener Range

The RN46 is compatible with 3/4-inch to 1-3/4-inch coil roofing nails, making it suitable for a variety of roofing applications.

Operating Pressure

It operates optimally at an air pressure range of 70-120 PSI (pounds per square inch), ensuring consistent and reliable performance.

Magazine Capacity

The nailer’s magazine can hold up to 120 nails, reducing the need for frequent reloads and increasing productivity.

Weight and Dimensions

• Weight: Approximately 4.8 pounds
• Dimensions (LxWxH): 10.2 x 4.6 x 10.6 inches

3. Safety Guidelines

Personal Protective Equipment

Before operating the RN46, ensure you wear safety equipment, including safety glasses, hearing protection, and appropriate work attire. Always prioritize safety on the job.

Operating Environment

Operate the nailer in a well-ventilated area and avoid exposure to moisture. The ideal operating temperature range is 40°F to 100°F (4°C to 38°C).

Handling the Nailer Safely

• Always keep your hands and body away from the nail discharge area.
• Disconnect the air supply when not in use.
• Keep the trigger locked when the nailer is not in operation.

4. Getting Started

Loading Nails

1. Open the nailer’s magazine.
2. Insert the coil of nails with the nail heads facing down.
3. Close the magazine securely.

Adjusting Depth

Use the depth adjustment feature to control how deep the nails are driven. Experiment on a scrap piece of material to find the right setting for your project.

Connecting an Air Compressor

Attach the nailer to a compatible air compressor using the recommended air hose and fittings. Ensure the compressor is set to the appropriate operating pressure.

5. Operating the RN46

Firing Modes

The RN46 offers two firing modes:

• Sequential Mode: Requires you to depress the trigger for each nail fired, providing precise control.
• Bump Mode: Allows for rapid firing by holding the trigger and bumping the nose of the nailer against the work surface.

Trigger Operation

The trigger has a safety feature to prevent accidental firing. To fire a nail, press the safety tip against the work surface and then squeeze the trigger.

6. Maintenance and Troubleshooting

Cleaning and Lubrication

Regularly clean the nailer and lubricate it with pneumatic tool oil. Refer to the user manual for specific maintenance instructions.

Troubleshooting Common Issues

If you encounter issues such as misfires or jammed nails, consult the user manual for step-by-step troubleshooting instructions.

Replacing Worn Parts

Over time, some components may wear out. Consult the user manual for guidance on replacing these parts to maintain optimal performance.

7. Conclusion

The Bostitch RN46 Roofing Nailer is a reliable and efficient tool that simplifies roofing tasks. By following safety guidelines, understanding the technical specifications, and mastering its operation, you can complete roofing projects with precision and ease. Refer to the user manual for detailed instructions, and always prioritize safety on the job.

With this comprehensive guide, you are well-equipped to make the most of your Bostitch RN46 Roofing Nailer.