1. Introduction and Product Overview
The TOTAL 550 Nm Corded Impact Wrench is a powerful electric tool designed for efficient fastening and loosening of nuts and bolts. Also known as an electric pneumatic gun, this tool operates via a cable connection, providing consistent power for demanding tasks. Its robust aluminum housing with rubber protection ensures durability and a comfortable grip.
This impact wrench is ideal for automotive work, construction, and general maintenance where high torque is required. It features adjustable torque settings and a high no-load speed for versatile application.
Figure 1: The TOTAL 550 Nm Corded Impact Wrench, showcasing the tool itself along with the included adapter and six socket wrenches.
2. Safety Instructions
Always observe the following safety precautions to reduce the risk of electric shock, fire, and serious 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: Power tool plugs must match the outlet. Never modify the plug in any way. Do not abuse the cord. Never use the cord for carrying, pulling, or unplugging the power tool. Keep cord away from heat, oil, sharp edges, or moving parts.
- Personal Safety: Always wear eye protection. Use hearing protection when operating the tool for extended periods. Dress properly; do not wear loose clothing or jewelry. Keep hair, clothing, and gloves away from moving parts.
- Tool Use and Care: Do not force the power tool. Use the correct power tool for your application. Disconnect the plug from the power source before making any adjustments, changing accessories, or storing power tools.
- Maintenance: Maintain power tools and accessories. Check for misalignment or binding of moving parts, breakage of parts, and any other condition that may affect the power tool’s operation.
3. Package Contents
Upon opening the package, ensure all items listed below are present and in good condition:
- 1 x TOTAL Corded Electric Impact Wrench
- 1 x 125 mm Adapter
- 6 x Socket Wrenches (17 mm, 18 mm, 19 mm, 21 mm, 23 mm, 24 mm)
Figure 2: Side view of the impact wrench, highlighting its ergonomic design and robust construction.
4. Setup
Before operating the impact wrench, follow these steps for proper setup:
- Inspect the Tool: Before each use, check the tool for any signs of damage, loose parts, or frayed cables. Do not use the tool if any damage is found.
- Select the Correct Socket: Choose the appropriate socket wrench size (17, 18, 19, 21, 23, or 24 mm) for the fastener you are working with.
- Attach the Socket: Securely attach the selected socket to the 1/2-inch square drive of the impact wrench. Ensure it clicks into place. If using the 125 mm adapter, attach it first, then the socket.
- Connect to Power: Plug the power cord into a suitable 230V electrical outlet. Ensure the power source matches the tool's voltage requirements.
Figure 3: Detail of the 1/2-inch square drive, where sockets are attached.
5. Operating Instructions
Follow these instructions for safe and effective operation of your impact wrench:
- Grip the Tool: Hold the impact wrench firmly with both hands, utilizing the ergonomic handle for stability.
- Select Rotation Direction: Use the forward/reverse switch (typically located near the trigger) to select the desired rotation direction for tightening (forward) or loosening (reverse).
- Position the Socket: Place the socket squarely onto the nut or bolt head. Ensure a snug fit to prevent stripping.
- Engage the Trigger: Press the trigger to start the tool. The tool will apply impact force to the fastener. For loosening, apply steady pressure until the fastener breaks free. For tightening, apply force until the desired torque is achieved or the fastener is secure.
- Monitor Torque: The tool provides up to 550 Nm of torque. For critical applications, always verify final torque with a calibrated torque wrench.
- Release the Trigger: Release the trigger to stop the tool.
Figure 4: The forward/reverse switch (R/F) and trigger mechanism, allowing control over the tool's operation.
6. Maintenance
Regular maintenance ensures the longevity and optimal performance of your impact wrench:
- Cleaning: After each use, wipe down the tool with a clean, dry cloth to remove dust, dirt, and debris. Do not use harsh chemicals or abrasive cleaners.
- Cord Inspection: Periodically inspect the power cord for cuts, abrasions, or damage. Replace damaged cords immediately.
- Socket Maintenance: Keep sockets clean and free of rust. Store them in a dry place.
- Storage: Store the impact wrench in a dry, secure location, away from direct sunlight and extreme temperatures. Keep it out of reach of children.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Tool does not start. | No power supply; damaged cord; faulty switch. | Check power outlet. Inspect cord for damage. Contact qualified service personnel if switch is faulty. |
| Reduced power/torque. | Low voltage; worn motor brushes (if applicable); internal damage. | Ensure stable power supply. Contact service for internal inspection. |
| Excessive vibration or noise. | Loose components; internal wear. | Stop use immediately. Contact qualified service personnel for inspection and repair. |
| Socket not holding securely. | Worn square drive; damaged retaining pin/ball. | Inspect the square drive. Replace if worn. Ensure sockets are compatible and in good condition. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | TIW10101 (550 Nm) |
| Power Output | 1050 W |
| Max Torque | 550 Nm |
| No-Load Speed | Up to 2300 rpm |
| Drive Size | 1/2 inch |
| Voltage | 230 Volts |
| Power Source | Corded Electric |
| Material | Aluminum housing with rubber protection |
| Weight | 5.85 kg |
| Dimensions | 38 x 13 x 31.8 cm |
9. Warranty and Support
This product is covered by a standard return policy. For specific warranty details and support, please refer to your purchase documentation or contact TOTAL customer service.
Amazon's return policy for this product allows for a refund/replacement within 30 days. For further assistance, please visit the official TOTAL website or contact their customer support channels.
For more information on TOTAL tools and accessories, you can visit their official website or explore related products:
Figure 5: The TOTAL Tools logo, representing the brand's commitment to quality tools.
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