Bostitch RN45B Operation and Maintenance Manual

To load nails into the Bostitch RN45B Nailer, first disconnect the tool from the air supply. Open the magazine by pulling the magazine cover latch. Insert a coil of nails into the magazine with the nail tips pointing towards the nose. Close the magazine and ensure it is securely latched. Reconnect the air supply and the tool is ready to use.
The Bostitch RN45B Nailer is designed for use with 15-degree wire collated roofing nails ranging in length from 3/4 inch to 1-3/4 inches. Ensure the nails are appropriate for your specific application.
If the Bostitch RN45B Nailer is not firing, check for proper air pressure (70-120 PSI recommended). Ensure the air hose is connected securely and there are no leaks. Verify that the magazine is loaded with nails and the nosepiece is not jammed. Clean the tool and lubricate as needed.
To clear a jam, disconnect the nailer from the air supply. Open the magazine and remove any jammed nails. Use needle-nose pliers if necessary to remove stuck nails. Inspect the nosepiece for debris and clean it. Reload nails, close the magazine, and reconnect the air supply.
Regular maintenance for the Bostitch RN45B Nailer includes cleaning the tool after each use, lubricating the O-rings and moving parts with pneumatic tool oil, and checking the air filter for cleanliness. Inspect for worn parts and replace as needed. Store the tool in a dry place to prevent rust.
To adjust the depth of drive on the Bostitch RN45B Nailer, locate the depth adjustment dial near the trigger. Turn the dial clockwise to drive nails deeper and counterclockwise to drive nails more shallowly. Test the adjustment on scrap material to ensure the desired depth.
The Bostitch RN45B Nailer is primarily designed for roofing applications. However, it can be used for siding installations if the nail length and type are compatible with the siding material. Ensure compliance with local building codes and manufacturer recommendations.
The recommended air pressure for the Bostitch RN45B Nailer is between 70 and 120 PSI. Operating within this range ensures optimal performance and reduces the risk of damage to the tool.
To prevent double firing, ensure you are using the sequential firing mode rather than the contact firing mode. Maintain steady pressure on the trigger and avoid bouncing the tool off the work surface. Regularly check and adjust the trigger mechanism if needed.
When using the Bostitch RN45B Nailer, always wear safety goggles and hearing protection. Keep hands away from the nail discharge area. Disconnect the air supply when loading nails, clearing jams, or performing maintenance. Follow all manufacturer safety guidelines.