1. Introduction
Thank you for choosing the Total Tools P20S 20V Cordless Electric Brad Nailer. This portable electric brad nailer is designed for efficient and precise fastening of brads from 15mm to 50mm. It operates on a P20S 20V battery system, offering cordless convenience for various renovation and maintenance tasks. This manual provides essential information for safe operation, proper setup, and effective maintenance of your tool. Please read it thoroughly before use and keep it for future reference.

Figure 1.1: Overview of the Total Tools P20S 20V Cordless Electric Brad Nailer. This image displays the complete tool, highlighting its compact design and the battery slot.
2. Safety Instructions
Always follow basic safety precautions when using electric tools to reduce the risk of fire, electric shock, and personal injury.
- Work Area Safety: Keep your work area clean and well-lit. Cluttered or dark areas invite accidents. Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust.
- Electrical Safety: Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges, and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
- Personal Safety: Always wear eye protection (safety glasses or goggles) and hearing protection. Use a dust mask if operating in dusty conditions. Dress properly; avoid loose clothing or jewelry that can get caught in moving parts.
- Tool Use and Care: Do not force the power tool. Use the correct power tool for your application. It will do the job better and safer at the rate for which it was designed. Disconnect the battery pack from the power tool before making any adjustments, changing accessories, or storing power tools.
- Battery Tool Use and Care: Recharge only with the charger specified by the manufacturer. A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack. Use power tools only with specifically designated battery packs. Use of any other battery packs may create a risk of injury and fire.
- Nailer Specific Safety:
- Never point the tool at yourself or others.
- Ensure the workpiece is stable before nailing.
- Do not operate the nailer without nails loaded, as this can damage the firing mechanism.
- Always ensure the contact trip is fully depressed against the workpiece before pulling the trigger.
- Keep hands and body parts clear of the firing area.
3. What's Included
The package typically includes:
- 1 x Total Tools P20S 20V Cordless Electric Brad Nailer (Model TCBNLI2028)
- Instruction Manual
Note: Batteries, charger, and air compressor are not included and must be purchased separately. The P20S battery system is compatible across the Total Tools P20S range.
4. Setup
4.1 Battery Installation
- Ensure the nailer is switched off.
- Align the P20S 20V battery pack with the battery port at the base of the tool handle.
- Slide the battery pack firmly into place until it clicks, indicating it is securely locked.
- To remove the battery, press the release button on the battery pack and slide it out.

Figure 4.1: Side view of the nailer with a P20S 20V battery attached. This image illustrates the battery's position and how it integrates with the tool's handle.
4.2 Loading Brad Nails
The nailer is compatible with brads ranging from 15mm to 50mm in length and has a magazine capacity of up to 100 nails.
- Ensure the battery is removed for safety.
- Locate the nail magazine at the front of the tool.
- Pull back the nail pusher until it locks into the open position.
- Insert a strip of brad nails into the magazine with the points facing down.
- Release the nail pusher, allowing it to push the nails forward until they are seated correctly.
- Verify that the nails are properly aligned and move freely within the magazine.

Figure 4.2: Detailed view of the nail magazine. This image shows the mechanism for loading brad nails into the tool.
5. Operating Instructions
5.1 General Operation
- After loading nails and installing the battery, ensure the safety switch (if present) is in the 'ON' position.
- Place the nose of the nailer firmly against the workpiece where the nail is to be driven. The contact trip mechanism must be fully depressed.
- Pull the trigger to fire a nail. The tool has a nailing capacity of 2.5 nails per second.
- Release the trigger and lift the tool from the workpiece.
- For continuous operation, maintain pressure on the contact trip and pull the trigger as needed.

Figure 5.1: The brad nailer being used to fasten a piece of wood. This image demonstrates the correct posture and application of the tool during operation.
5.2 Ergonomic Features
The Total Tools P20S Brad Nailer features an ergonomic handle designed for comfortable and secure grip, reducing user fatigue during prolonged use. Its lightweight design further enhances maneuverability and ease of operation.

Figure 5.2: Close-up of the tool's handle and trigger mechanism. This image highlights the ergonomic design for user comfort and control.
6. Maintenance
Regular maintenance ensures the longevity and optimal performance of your brad nailer.
- Cleaning: After each use, disconnect the battery and clean the tool with a dry cloth. Remove any dust or debris from the magazine and firing mechanism. Do not use solvents or abrasive cleaners.
- Storage: Store the tool in a dry, secure place, out of reach of children. Remove the battery pack before storing for extended periods.
- Inspection: Periodically inspect the tool for any signs of damage, loose screws, or worn parts. Do not use a damaged tool. Contact customer support for repairs.
7. Troubleshooting
If you encounter issues with your brad nailer, refer to the following common troubleshooting steps:
- Nailer Not Firing:
- Check if the battery is fully charged and properly installed.
- Ensure the nail magazine is loaded with the correct size and type of nails.
- Verify that the contact trip is fully depressed against the workpiece.
- Inspect for jammed nails in the firing mechanism. Refer to the manual for jam clearing procedures (if applicable, general advice).
- Nails Not Driving Fully:
- Ensure the battery has sufficient charge.
- Check if the nail length is appropriate for the material thickness.
- Verify that the tool is held firmly against the workpiece.
- Tool Overheating:
- Allow the tool to cool down. Avoid continuous heavy use without breaks.
- Ensure ventilation slots are clear of debris.
For persistent issues or complex repairs, contact Total Tools customer support.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | TOTAL |
| Model Number | TCBNLI2028 |
| Power Source | Battery (P20S 20V, not included) |
| Nailing Capacity | 2.5 nails/second |
| Nail Length Compatibility | 15 mm to 50 mm |
| Magazine Capacity | Up to 100 nails |
| Product Dimensions (L x W x H) | 38 x 24.5 x 12 cm |
| Item Weight | 2.79 Kilograms |
| Manufacturer | Amig |
9. Warranty and Support
Specific warranty information is not provided in this document. For details regarding warranty coverage, technical support, or spare parts availability, please refer to the documentation included with your purchase or contact Total Tools customer service directly.
You may also visit the official Total Tools website for further assistance and product information.







