1. Important Safety Information
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Always read and understand all safety warnings and instructions before operating this tool. Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury.
- Always wear safety glasses when operating the staple gun.
- Ensure the power cord is in good condition and free from damage.
- Keep hands and body parts away from the staple exit area.
- Do not point the tool at yourself or others.
- Disconnect the tool from the power source before loading staples, clearing jams, or performing maintenance.
- Use only genuine Arrow T50 staples of the correct size for this tool.
- Ensure the work surface is stable and secure.
- Avoid operating the tool in damp or wet conditions.
2. Product Overview
The Arrow T50ACD is a heavy-duty corded electric staple gun designed for various applications including upholstery, general repairs, and craftwork. It features a patent-pending motor for consistent driving performance and a bottom-loading magazine for ease of use.

Figure 2.1: The Arrow T50ACD Electric Staple Gun, showcasing its ergonomic design and corded power.
Key Features:
- Consistent Power: Breakthrough motor design delivers consistent driving performance regardless of power fluctuations.
- Bottom-Load Magazine: Facilitates quick and easy staple loading.
- Staple-Viewing Window: Allows monitoring of staple levels to prevent unexpected depletion.
- Oversize Trigger with Contact Safety: Enhances user comfort and safety during operation.
- Compatible Staples: Uses Arrow T50 staples in 1/4-inch, 5/16-inch, 3/8-inch, or 1/2-inch sizes.
3. Setup
3.1. Unpacking
Carefully remove the staple gun and any accessories from the packaging. Inspect the tool for any signs of damage. Do not operate the tool if it appears damaged.
3.2. Loading Staples
The T50ACD uses a bottom-load magazine for staples. Ensure the tool is unplugged from the power source before loading.
- Locate the staple magazine release latch at the bottom of the tool.
- Press the latch and pull out the staple pusher rod.
- Insert a strip of genuine Arrow T50 staples into the magazine with the staple crowns facing down.
- Push the rod back into the magazine until it locks securely.

Figure 3.1: A box of genuine Arrow T50 staples, which are compatible with the T50ACD staple gun.
3.3. Staple Compatibility
This tool is designed to work with Arrow T50 staples in the following sizes:
- 1/4 inch (6mm) - #504
- 5/16 inch (8mm) - #505
- 3/8 inch (10mm) - #506
- 1/2 inch (12mm) - #508

1/4" (6mm) #504

5/16" (8mm) #505

3/8" (10mm) #506

1/2" (12mm) #508
Figure 3.2: Diagrams illustrating the compatible T50 staple sizes.
3.4. Power Connection
Plug the staple gun into a standard electrical outlet. The tool is designed to deliver consistent power even with fluctuations in the electrical current, such as when using a long extension cord.

Figure 3.3: The T50ACD staple gun with its integrated power cord, ready for connection to an electrical outlet.
4. Operating Instructions
4.1. Firing Staples
To fire a staple:
- Ensure the staple gun is plugged in and loaded with staples.
- Place the nose of the staple gun firmly and flush against the material you intend to staple. The contact safety mechanism requires the nose to be depressed for the tool to fire.
- Press the oversized trigger to drive a staple.
- Release the trigger after each staple.

Figure 4.1: A user operating the Arrow T50ACD Electric Staple Gun, demonstrating proper hand placement and tool positioning.
4.2. Monitoring Staple Levels
The T50ACD features a staple-viewing window. Periodically check this window to determine when a reload is necessary, preventing interruptions during your work.

Figure 4.2: Side view of the staple gun, highlighting the staple-viewing window and staple size indicator.
4.3. General Applications
The T50ACD is suitable for a variety of tasks:
- Upholstery projects
- Installing insulation
- Attaching housewraps
- Crafts and decorating
- General home repairs

Figure 4.3: An electric stapler being used for an upholstery project, demonstrating its versatility.
5. Maintenance
Regular maintenance ensures the longevity and optimal performance of your staple gun.
- Cleaning: Keep the tool clean and free of dust and debris. Use a dry cloth to wipe down the exterior. Do not use solvents or harsh chemicals.
- Staple Path: Periodically inspect the staple path for any obstructions or residue. Ensure the tool is unplugged before inspection.
- Cord Inspection: Regularly check the power cord for cuts, fraying, or other damage. Replace damaged cords immediately.
- Storage: Store the staple gun in a dry, secure location away from children and unauthorized users.
6. Troubleshooting
If you encounter issues with your T50ACD staple gun, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Staple gun does not fire or power on. |
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| Staples are not driven fully or misfire. |
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| Staple magazine does not load or close properly. |
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7. Specifications
| Attribute | Detail |
|---|---|
| Model Number | T50ACD |
| Power Source | AC/DC Corded Electric |
| Compatible Staples | Arrow T50 (1/4", 5/16", 3/8", 1/2") |
| Item Weight | 2.75 pounds |
| Product Dimensions | 10.5 x 3.2 x 9.5 inches |
| Material | Plastic |
| Manufacturer | Arrow Fastener |
8. Warranty and Support
8.1. Warranty Information
The Arrow T50ACD Heavy Duty Corded Electric Staple Gun comes with a Two Year Full Warranty. Please retain your proof of purchase for warranty claims.
8.2. Customer Support
For technical assistance, warranty claims, or to purchase replacement parts, please contact Arrow Fastener customer service. Refer to the official Arrow Fastener website or product packaging for the most current contact information.
Website: www.arrowfastener.com





