Makita DCS 400 Chainsaw Manual

The Makita DCS 400 is a powerful chainsaw designed for professional use. It features a 40cc engine, lightweight design, and ergonomic handle for ease of use. This manual provides essential information on safety, features, operation, maintenance, and troubleshooting.

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

Features at a Glance

Key features include a powerful 40cc engine, automatic chain lubrication, and a tool-less chain tensioning system for quick adjustments.

Feature	Description
Engine	40cc, 2-stroke engine for high performance
Bar Length	16 inches for versatile cutting
Weight	Lightweight design for easy handling
Chain Lubrication	Automatic lubrication system for smooth operation
Safety Features	Chain brake and throttle lock for user safety

Safety Information

Always wear appropriate safety gear, including gloves, goggles, and hearing protection. Ensure the area is clear of obstacles before operating the chainsaw.

Read the manual thoroughly before use.
Check the chainsaw for damage before each use.
Keep hands and feet away from the cutting area.
Never operate the chainsaw while under the influence of drugs or alcohol.

Operation Instructions

To start the chainsaw, ensure the chain brake is engaged. Follow the steps below:

Fill the fuel tank with the appropriate fuel mixture.
Engage the choke and pull the starter cord.
Once started, disengage the choke and allow the engine to warm up.
Release the chain brake before cutting.

CAUTION! Always ensure the chainsaw is properly maintained for optimal performance.

Specifications

Engine Type: 40cc, 2-stroke
Bar Length: 16 inches
Weight: 10.5 lbs
Fuel Capacity: 0.5 liters
Oil Capacity: 0.2 liters
Chain Speed: 13.5 m/s
Noise Level: 110 dB(A)

Maintenance

Regular maintenance is crucial for the longevity of your chainsaw. Follow these guidelines:

Clean the air filter regularly.
Check and adjust the chain tension before each use.
Sharpen the chain as needed.
Inspect the spark plug and replace if necessary.

Troubleshooting

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

Service: For further assistance, contact Makita customer service.