Makita DUR368LZ Cordless Brushcutter User Manual

Introduction

This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your Makita DUR368LZ Cordless Brushcutter. Please read this manual thoroughly before using the product to ensure proper handling and to prevent injury or damage.

Figure 1: Makita DUR368LZ Cordless Brushcutter, showing the overall design with the loop handle and battery compartment.

Safety Information

WARNING: When operating the string trimmer, there is a risk of injury from flying debris or cuts. It is recommended to wear appropriate safety equipment.

Always wear eye protection, hearing protection, and sturdy footwear. Keep bystanders and pets at a safe distance from the work area. Before each use, inspect the tool for any damage or loose parts.

Setup

1. Unpacking and Assembly

Carefully remove all components from the packaging. The package includes the cordless brushcutter with a loop handle. Batteries and charger are not included and must be purchased separately.

• Inspect all parts for damage during shipping.
• Assemble the loop handle securely onto the shaft. Refer to the included assembly diagram for precise positioning and tightening instructions.
• Ensure the cutting guard is properly attached to protect against debris.

Figure 2: Front view of the brushcutter, illustrating the attachment points for the handle and guard.

2. Battery Installation

The DUR368LZ operates on two 18V LXT Lithium-Ion batteries (not included). These batteries are inserted in parallel into separate battery holders located at the rear of the tool.

1. Ensure the batteries are fully charged before first use.
2. Align the battery with the battery slot, ensuring the ribs on the battery align with the grooves in the housing.
3. Slide the battery into the slot until it clicks into place. Repeat for the second battery.
4. To remove, press the release button on the battery and slide it out.

Figure 3: Illustration of the brushcutter with two 18V LXT batteries correctly installed in their compartments.

Operating Instructions

1. Starting and Stopping

• To start the brushcutter, press the lock-off button and then pull the switch trigger.
• To stop, release the switch trigger.

2. ADT (Automatic Torque Drive Technology)

The ADT feature automatically adjusts the motor speed and torque during operation based on the load. This ensures optimal performance and energy efficiency.

• The tool will automatically switch between high-speed mode for light loads and high-torque mode for heavy loads.
• This technology contributes to quieter operation and extended battery life.

3. AFT (Active Feedback Sensing Technology)

AFT is a safety feature that automatically shuts down the motor if the tool's rotation is suddenly forced to stop (e.g., due to entanglement or jamming). This helps prevent kickback and protects the user.

• If AFT activates, release the trigger, clear the obstruction, and then restart the tool.

4. Cutting Techniques

• Hold the brushcutter firmly with both hands, maintaining a balanced stance.
• Swing the cutting head in a smooth, sweeping motion.
• For best results, cut tall grass in layers, starting from the top.
• Avoid striking hard objects like rocks, fences, or concrete, as this can damage the cutting line or blade.

Maintenance

1. General Cleaning

• After each use, remove any grass, dirt, or debris from the tool, especially around the cutting head and air vents.
• Use a dry cloth or soft brush for cleaning. Do not use water or chemical cleaners.

2. Cutting Line Replacement

The cutting line will wear down during use and needs periodic replacement. Refer to the cutting head's specific instructions for line replacement. Use only recommended line thickness (2.0-2.4 mm).

3. Storage

• Store the brushcutter in a clean, dry place, out of reach of children.
• Remove batteries before storing for extended periods.

4. XPT (Xtreme Protection Technology)

The tool features XPT for enhanced protection against dust and splash water. While this provides durability, avoid submerging the tool in water or exposing it to excessive moisture.

Troubleshooting

Specifications

Warranty and Support

For warranty information, technical support, or service inquiries, please refer to the official Makita website or contact your local Makita service center. Keep your purchase receipt as proof of purchase for warranty claims.

You can find more information and contact details on the Makita official website.