Makita UG004G Chainsaw Manual

The Makita UG004G is a powerful cordless chainsaw designed for professional use. It features a brushless motor, a 16-inch guide bar, and a high-capacity battery for extended run time. The chainsaw is equipped with advanced safety features, including an electric brake, kickback protection, and a chain tensioning system for easy adjustments. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Operating the Chainsaw 8. Maintenance 9. Safety Information 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Brushless motor, 16-inch guide bar, high-capacity battery, electric brake, chain tensioning system.

Feature	Description
Brushless motor	Provides efficient power and longer run time
16-inch guide bar	Ideal for cutting through various types of wood
High-capacity battery	Ensures extended operation without frequent recharging
Electric brake	Stops the chain quickly for enhanced safety
Chain tensioning system	Allows for easy adjustments without tools

Installation

Unpack and inspect contents. Ensure all parts are included.

Attach the guide bar and chain: Follow the instructions in the manual.
Install the battery: Ensure it is charged and properly seated.
Check safety features: Verify that the electric brake and kickback protection are functioning.

WARNING! Always wear protective gear when handling the chainsaw.

First-Time Setup

Power on the chainsaw; ensure the battery is fully charged.

Check chain tension: Adjust if necessary before first use.
Familiarize with controls: Review the user manual for button functions.
Perform a test cut: Practice on scrap wood to get comfortable with handling.

CAUTION! Ensure stable footing and a clear work area.

Specifications

Motor Type: Brushless.
Guide Bar Length: 16 inches.
Battery Voltage: 40V.
Weight: 10.5 lbs (without battery).
Chain Speed: 0-3,940 FPM.
Charging Time: Approximately 45 minutes.
Safety Features: Electric brake, kickback protection.

Controls and Settings

Access controls on the handle: Power switch, safety lock, trigger.

Adjustments: Chain tensioning knob, battery release button.

Safety: Always engage the safety lock when not in use.

Connecting Devices

No external devices are required for operation.

Operating the Chainsaw

Follow these steps for safe operation:

Ensure the area is clear of obstacles.
Power on the chainsaw and allow the motor to reach full speed.
Make cuts with steady pressure; do not force the chainsaw.
Always be aware of your surroundings and potential hazards.

WARNING! Never operate the chainsaw above shoulder height.

Maintenance

Regular maintenance is essential for optimal performance.

Clean the chainsaw after each use.
Check chain tension and adjust as needed.
Sharpen the chain regularly for efficient cutting.
Inspect the battery for wear and replace if necessary.

Safety Information

Always wear appropriate safety gear, including gloves, goggles, and hearing protection.

CAUTION! Keep hands and body away from the chain while operating.

Regulatory Information

This product complies with applicable safety standards and regulations. For support, visit www.makitatools.com or contact customer service.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Chainsaw won't start	Battery not charged	Charge the battery fully before use.
Chain not moving	Chain tension too tight	Adjust the chain tension to the correct level.
Excessive vibration	Chain dull or damaged	Sharpen or replace the chain as needed.
Battery drains quickly	Battery age or damage	Replace the battery if it no longer holds a charge.

Reset: If issues persist, consult the user manual for reset instructions.

Service: For assistance, contact Makita customer service.