Greenworks GD24BN 24V Cordless Brad Nailer

1. Introduction and Safety Information

Thank you for choosing the Greenworks GD24BN 24V Cordless Brad Nailer. This tool is designed for efficient and precise fastening of brad nails in various applications such as fixing skirting boards, insulation sheets, picture frames, and upholstery. Please read this manual carefully before operation to ensure safe and effective use.

Important Note: This product is sold as a bare tool. The 24V battery and charger are not included and must be purchased separately.

General Safety Warnings

• Always wear eye protection and hearing protection when operating the nailer.
• Keep hands and body parts away from the discharge area of the tool.
• Ensure the workpiece is stable and secured before nailing.
• Never point the tool at yourself or others.
• Disconnect the battery pack before making any adjustments, changing accessories, or storing the tool.
• Do not operate the tool in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust.
• Keep children and bystanders away while operating a power tool.

Figure 1: Greenworks GD24BN 24V Cordless Brad Nailer. This image shows the overall design of the tool, highlighting its ergonomic handle and magazine.

Figure 2: Internal view of the Greenworks GD24BN, illustrating the high-tech brushless motor for increased power, efficiency, longer runtime, and extended motor life.

Figure 3: The Greenworks GD24BN is lightweight and portable, weighing less than 6 lbs (2.7 kg), and operates without the need for a compressor or hose.

2. Setup

2.1 Battery Installation

1. Ensure the nailer is switched off.
2. Align the battery pack with the battery port on the tool.
3. Slide the battery pack into the tool until it clicks securely into place.
4. To remove, press the battery release button and slide the battery out.

The Greenworks 24V battery system is designed for compatibility across a range of Greenworks tools.

Figure 4: Diagram illustrating the Greenworks 24V battery system, showing its compatibility with various Greenworks tools.

2.2 Loading Nails

The GD24BN nailer is compatible with 18GA brad nails ranging from 20mm to 50mm (5/8" to 2"). The magazine capacity is approximately 110 nails.

1. Ensure the battery is removed for safety.
2. Pull back the magazine follower until it locks in the open position.
3. Insert a strip of brad nails into the magazine with the nail points facing down.
4. Release the magazine follower, allowing it to push the nails forward.
5. Check the nail indicator to ensure nails are properly loaded.

2.3 Adjusting Depth

The nailer features a tool-free depth adjustment mechanism.

1. Locate the depth adjustment dial or lever on the tool.
2. Rotate the dial or move the lever to increase or decrease the nailing depth.
3. Test on a scrap piece of material to achieve the desired nail head flushness.

3. Operating the Nailer

3.1 Selecting Firing Mode

The GD24BN offers two firing modes for different applications:

• Single Firing Mode: For precise nail placement. The trigger must be released and pressed for each nail.
• Contact Firing Mode: For rapid, sequential nailing. Hold the trigger down and press the nose of the tool against the workpiece to fire nails. This mode can achieve up to 110 nails per minute.

Figure 5: Illustration of the two working modes: Single Firing Mode for accurate nail placement (left) and Contact Firing Mode for convenient and fast nail placement at up to 100 shots/min (right).

3.2 Operating Procedure

1. Ensure the battery is fully charged and installed.
2. Load the appropriate brad nails into the magazine.
3. Select the desired firing mode.
4. Place the nose of the nailer firmly against the workpiece where the nail is to be driven. The safety contact element must be fully depressed.
5. Pull the trigger to fire a nail.
6. For contact firing mode, keep the trigger depressed and move the tool to the next position, pressing the nose against the workpiece to fire sequentially.
7. Release the trigger when finished or to stop firing.

3.3 Safety Features

• Safety Contact Element: The tool will not fire unless the nose is firmly pressed against a surface, preventing accidental discharge.
• Anti-Overheating Protection: An internal mechanism prevents the piston from overheating during high-speed operation, ensuring tool longevity and user safety.
• LED Light: Integrated LED light illuminates the work area for better visibility.

4. Maintenance

4.1 Clearing Nail Jams

The GD24BN features a tool-free jam release mechanism.

1. Immediately remove the battery pack.
2. Open the jam release latch or cover on the nose of the tool.
3. Carefully remove any jammed nails or debris using pliers if necessary.
4. Close the jam release latch or cover securely.
5. Reinsert the battery and test the tool on a scrap piece.

4.2 Cleaning and Storage

• Keep the tool clean and free of dust and debris. Use a dry cloth to wipe surfaces.
• Do not use harsh chemicals or abrasive cleaners.
• Store the tool in a dry, secure place out of reach of children.
• Remove the battery pack before storing for extended periods.

5. Troubleshooting

6. Specifications

7. Warranty and Support

The Greenworks GD24BN 24V Cordless Brad Nailer comes with a 3-year warranty from Greenworks. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.

For technical support, service, or warranty inquiries, please contact Greenworks customer service. Refer to the official Greenworks website or your product packaging for contact details specific to your region.