Introduction
Thank you for choosing the DayPlus Cordless Impact Wrench. This manual provides essential information for the safe and effective use of your new tool. Please read it thoroughly before operation and keep it for future reference.
Package Contents
Upon unpacking, please ensure all items listed below are present and in good condition:
- 1 x 21V Impact Wrench
- 1 x 6000mAh Li-Ion Battery
- 1 x Fast Charger
- 4 x Sockets (14mm, 17mm, 19mm, 22mm)
- 5 x Impact Drill Bits
- 7 x Impact Screwdriver Bits
- 1 x Carry Case
- 1 x User Manual
- 1 x Pair of Gloves
- 1 x Tube of Lubricant
Setup
1. Charging the Battery
The 6000mAh Li-Ion battery provides extended usage. Before first use, fully charge the battery. Connect the fast charger to a power outlet and then to the battery. The charging indicator on the battery or charger will show the charging status. A full charge typically takes approximately 1 hour.
2. Installing/Removing the Battery
- To install: Align the battery with the base of the impact wrench and slide it in until it clicks securely into place.
- To remove: Press the release button on the battery pack and slide the battery out.
3. Installing Sockets and Accessories
The impact wrench features a 1/2" chuck for various accessories. Follow these steps to install sockets, drill bits, or screwdriver bits:
- Install the sleeve (socket) onto the machine head.
- Insert the pin into the hole of the sleeve.
- Place the rubber ring to fix the sleeve securely.
Operating Instructions
1. Power On/Off and Direction Control
The tool is equipped with a forward/reverse button to control the rotation direction. This button also serves as a lock mechanism.
- Forward (Clockwise) Rotation: Push the button to the left.
- Reverse (Counter-Clockwise) Rotation: Push the button to the right.
- Lock Position: When the button is in the middle, the tool is locked and cannot be started. This is a safety feature to prevent accidental operation.
2. Variable Speed Control
The impact wrench features a variable speed trigger. The further you press the trigger, the faster the impact wrench operates. This allows for precise control over the rotational speed (0-3200RPM) and impact frequency (0-2900 RPM) to suit different tasks.
3. Built-in LED Light
For working in dimly lit areas, the impact wrench is equipped with a built-in LED light that illuminates the work surface when the trigger is pressed.
4. 3-in-1 Multifunctionality
This tool is designed for versatility, functioning as an impact wrench, electric drill, and screwdriver, making it suitable for a wide range of applications.
5. Applications
With a maximum torque of 450 N.M, this impact wrench is ideal for:
- Tightening and loosening screws
- Rack installation
- Tire disassembly
- General engineering applications
Maintenance
1. General Cleaning
Regularly clean the tool to ensure optimal performance and longevity. Use a soft, damp cloth to wipe down the exterior. Do not use harsh chemicals or abrasive cleaners. Keep ventilation openings free from dust and debris.
2. Battery Care
- Store batteries in a cool, dry place away from direct sunlight and extreme temperatures.
- Do not store batteries in a discharged state for extended periods. Recharge them periodically if not in use.
- Avoid dropping or physically damaging the battery pack.
3. Lubrication
Apply the provided lubricant to moving parts as needed to ensure smooth operation and reduce wear. Refer to the product details image for the location of applied lubricant.
Troubleshooting
If you encounter issues with your DayPlus Impact Wrench, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Tool does not start | Forward/reverse button is in the middle (locked position). Battery is not charged or improperly installed. | Move the forward/reverse button to either the forward or reverse position. Ensure battery is fully charged and correctly seated. |
| Reduced power or performance | Battery charge is low. Incorrect accessory for the task. | Recharge the battery. Ensure you are using the appropriate socket, drill bit, or screwdriver bit for the application. |
| Excessive vibration or noise | Accessory not properly installed. Worn or damaged accessory. | Re-install the accessory, ensuring it is securely fixed with the pin and rubber ring. Replace the accessory if it is worn or damaged. |
Specifications
| Feature | Specification |
|---|---|
| Voltage | 21V |
| Motor Type | Brushless |
| No-load Speed | 0-2300 RPM |
| Rotational Speed | 0-3200 RPM |
| Impact Frequency | 0-2900 RPM |
| Output Shaft | 1/2" Chuck |
| Maximum Torque | 450 N.M |
| Thread Diameter | 4-26mm |
| Battery Capacity | 6000mAh (3.0Ah) Li-Ion |
| Charge Time | Approx. 1 hour |
| Using Time | 30-45 minutes (depending on load) |
| Gross Weight | 2.25 kg / 5 lbs |
| Function | 3 IN 1 (Impact Wrench, Electric Drill, Screwdriver) |
User Tips
- Check Package Contents: Before starting any project, ensure all accessories (battery, charger, sockets, drill bits, screwdriver bits, etc.) are present as pictured and described.
- Optimal Battery Use: For best results and battery longevity, avoid completely draining the battery before recharging.
- Safety First: Always ensure the tool is in the locked position when changing accessories or not in use to prevent accidental activation.
- Versatile Applications: Remember the 3-in-1 functionality. This tool can handle more than just impact tasks; it's also effective as an electric drill and screwdriver for various household and professional needs.
Warranty and Support
For any questions, technical support, or warranty claims, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.