Makita DES 400 Chainsaw Manual

The Makita DES 400 is a powerful chainsaw designed for professional use, featuring a robust motor, ergonomic design, and advanced safety features. This manual provides essential information on safety, features, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your chainsaw.

1. Features at a Glance 2. Safety Information 3. Operation Instructions 4. Specifications 5. Maintenance 6. Troubleshooting

Features at a Glance

The Makita DES 400 chainsaw includes several key features designed for efficiency and safety:

Powerful 40cc engine for high performance.
Lightweight design for easy handling.
Automatic chain lubrication system.
Tool-less chain tensioning for quick adjustments.
Ergonomic handle for comfort during extended use.

Safety Information

Always prioritize safety when operating the chainsaw. Follow these guidelines:

Wear appropriate personal protective equipment (PPE).
Ensure the area is clear of obstacles and bystanders.
Read the manual thoroughly before use.
Check the chainsaw for any damage before operation.
Never operate the chainsaw while under the influence of drugs or alcohol.

Operation Instructions

To operate the Makita DES 400 chainsaw:

Ensure the chainsaw is properly assembled and fueled.
Start the engine following the starting procedure outlined in the manual.
Use the throttle trigger to control the speed of the chain.
Maintain a firm grip and proper stance while cutting.
Always be aware of your surroundings and potential hazards.

Specifications

Engine Displacement: 40cc
Power Output: 2.5 kW
Bar Length: 16 inches
Fuel Tank Capacity: 0.5 liters
Chain Oil Capacity: 0.2 liters
Weight: 4.5 kg
Noise Level: 110 dB(A)

Maintenance

Regular maintenance is essential for optimal performance:

Clean the air filter regularly.
Check and adjust the chain tension frequently.
Inspect the chain for wear and replace as necessary.
Ensure the lubrication system is functioning properly.
Store the chainsaw in a dry place when not in use.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Chainsaw won't start	Fuel issue	Check fuel level and quality; ensure proper mixture.
Chain is not moving	Chain tension	Adjust the chain tension; check for obstructions.
Excessive vibration	Worn chain	Inspect and replace the chain if necessary.
Engine overheating	Poor lubrication	Check oil level and lubrication system.

Service: For further assistance, contact Makita customer support.