Makita DTW600 Brushless Cordless Impact Wrench User Manual

1. Introduction

Thank you for choosing the Makita DTW600 Brushless Cordless Impact Wrench. This high-performance tool is designed for a wide range of fastening applications, offering high torque and efficiency. Featuring a powerful brushless motor, it provides extended tool life, increased power, and reduced noise and sparks compared to brushed models. This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your impact wrench.

2. General Safety Instructions

Always follow basic safety precautions when using electric tools to reduce the risk of fire, electric shock, and personal injury. Read all instructions carefully before operating the tool.

• Wear appropriate personal protective equipment (PPE) including safety glasses, hearing protection, and gloves.
• 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.
• Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.
• Ensure the power switch is in the OFF position before making any adjustments, changing accessories, or storing power tools.
• Use the correct tool for your application. Do not force the tool.
• Maintain tools with care. Check for misalignment or binding of moving parts, breakage of parts, and any other condition that may affect the tool's operation.
• Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool.
• Use only batteries and chargers specified by the manufacturer for this tool.
• Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.

3. Package Contents

The standard package for the Makita DTW600 Impact Wrench typically includes:

• Makita DTW600 Brushless Cordless Impact Wrench (Tool Body Only)

Note: Batteries and chargers are generally sold separately or as part of specific kits. Please check your purchase details to confirm included accessories.

4. Product Overview

Familiarize yourself with the components of your Makita DTW600 Impact Wrench for safe and efficient operation.

Figure 1: Product Components
This diagram illustrates the key parts of the impact wrench, including the Square Chuck, LED Light, Forward and Reverse Switch, Soft Rubberized Handle, Smart Control Panel, and Battery Pack Release Button.

Figure 2: Makita DTW600 Impact Wrench
A general view of the impact wrench, showcasing its design and key features like the brushless motor and high torque capabilities (3500 RPM, 500 N.m).

5. Specifications

The following table details the technical specifications of the Makita DTW600 Impact Wrench:

Figure 3: Product Parameters
Visual representation of key specifications including model, no-load speed, max torque, and output power.

Figure 4: Brushless Motor Advantages
Illustrates the benefits of the upgraded brushless motor, including 60% longer life, 90% more power, 80% fewer sparks, and 60% less noise.

6. Setup

6.1 Battery Installation and Charging

The Makita DTW600 Impact Wrench is designed to be used with compatible Makita 18V Li-ion batteries. Ensure the battery is fully charged before first use.

1. Charging the Battery (if applicable): If you have a compatible Makita 18V battery and charger, connect the charger to a power outlet. Insert the battery into the charger, ensuring it clicks into place. The charger's indicator light will show the charging status. Refer to your battery charger's manual for specific charging instructions and times.
2. Installing the Battery: Align the battery with the battery port on the bottom of the impact wrench. Slide the battery into the tool until it clicks securely into place. Ensure it is firmly seated to prevent accidental dislodgement during operation.
3. Removing the Battery: Press the Battery Pack Release Button (refer to Figure 1) and slide the battery out of the tool.

6.2 Attaching Accessories

The impact wrench features a square chuck for attaching sockets and other compatible accessories.

1. Ensure the tool is switched off and the battery is removed before attaching or removing accessories.
2. Align the square drive of the socket with the square chuck on the tool.
3. Push the socket firmly onto the chuck until it locks into place. Pull on the socket to ensure it is securely attached.
4. To remove, simply pull the socket off the chuck.

Figure 5: Dual-purpose Quadrilateral Shaft
Close-up view of the robust square chuck, designed for quick and secure attachment of various accessories.

7. Operation

7.1 Powering On/Off and Variable Speed Control

The tool is equipped with an infinitely variable speed switch, allowing precise control over the rotation speed.

• To start the tool, press the trigger switch. The speed increases as you apply more pressure to the switch.
• To stop the tool, release the trigger switch.

Figure 6: Variable Speed Control
Demonstrates how the tool's speed is directly proportional to the pressure applied to the trigger switch.

7.2 Forward and Reverse Rotation

The forward/reverse switch allows you to change the direction of rotation for tightening or loosening fasteners.

• Forward Rotation (Tighten Screws): Push the switch to the left (when viewed from the rear of the tool) for clockwise rotation.
• Reverse Rotation (Loosen Screws): Push the switch to the right for counter-clockwise rotation.
• Ensure the tool has come to a complete stop before changing the direction of rotation.

Figure 7: Directional Control
Illustrates the positions of the forward and reverse switch for tightening and loosening screws.

7.3 Built-in LED Light

The impact wrench features a built-in LED light to illuminate the work area, which is particularly useful in dark or poorly lit environments.

• The LED light typically activates when the trigger switch is pressed and remains on for a short period after the trigger is released.

Figure 8: LED Work Light
Shows the integrated LED light illuminating the fastening area, suitable for working in low-light conditions.

7.4 Screw Loosening Automatic Stop

This feature assists in preventing fasteners from falling out after being loosened. The tool may automatically stop rotation once the fastener is sufficiently loose.

Figure 9: Automatic Stop Function
Illustrates the screw loosening automatic stop feature, designed to prevent fasteners from dropping once loosened.

7.5 Typical Applications

The Makita DTW600 is suitable for various tasks requiring high torque.

• Tightening and loosening screws and bolts.
• Shelf installation.
• Tire disassembly and assembly.
• General industrial fastening applications.

Figure 10: Working Scenes
Examples of common applications for the impact wrench, including tire removal, drilling holes, and removing screws.

Figure 11: Torque and Applications
Highlights the 500 N.m max torque and its suitability for tasks like tightening screws, shelf installation, tire disassembly, and other industrial applications.

8. Maintenance

Regular maintenance ensures the longevity and optimal performance of your impact wrench.

• Cleaning: Keep the tool's ventilation openings clean and free of debris to prevent overheating. Use a soft, damp cloth to clean the exterior. Do not use harsh chemicals or abrasive cleaners.
• Inspection: Periodically inspect the tool for any signs of damage, loose screws, or worn parts. Ensure the chuck is free of rust and operates smoothly.
• Storage: When not in use, store the tool in a dry, secure place out of reach of children. If storing for extended periods, remove the battery.
• Battery Care: Store batteries in a cool, dry place away from direct sunlight. Do not store fully discharged batteries for long periods.

9. Troubleshooting

If you encounter issues with your Makita DTW600 Impact Wrench, refer to the following common problems and solutions:

10. User Tips

• Battery Compatibility: This tool is designed for Makita 18V batteries. Ensure you purchase genuine or high-quality compatible batteries and chargers for optimal performance and safety. Many users inquire about battery and charger inclusion, so remember these are typically separate purchases.
• Brushless Advantage: Take advantage of the brushless motor's benefits: longer run time, more power for tough jobs, and a quieter operation with less maintenance due to no carbon brushes.
• Variable Speed Control: Use the variable speed trigger to start slowly and increase speed as needed, especially when starting fasteners or working with delicate materials, to prevent stripping or damage.
• LED Light: Don't forget to utilize the built-in LED light when working in dimly lit areas, such as under a vehicle or inside cabinets.
• Automatic Stop: The screw loosening automatic stop feature can be very helpful for preventing dropped fasteners during disassembly tasks.

11. Warranty and Support

For warranty information, technical support, or service inquiries, please refer to the documentation provided at the time of purchase or contact your retailer. Keep your proof of purchase for any warranty claims.