Echo Shindaiwa 251TCs Chainsaw Manual

The Echo Shindaiwa 251TCs is a powerful chainsaw designed for both professional and residential use. It features a lightweight design, high-performance engine, and ergonomic handle for ease of use. This manual provides essential information on safety, 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

Key components: 25.4cc engine, 16-inch bar, automatic oiling system, adjustable chain tensioner, and safety features including chain brake and throttle lock.

Feature	Description
Engine	25.4cc 2-stroke engine for high power output
Bar Length	16 inches for versatile cutting
Oiling System	Automatic oiling for smooth operation
Chain Tensioner	Easy adjustment for optimal chain tension
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 and bystanders before operating the chainsaw.

Read the manual thoroughly before use.
Inspect 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, pull the choke, and then pull the starter rope. Once started, disengage the chain brake and begin cutting.

Prepare the work area and ensure safety gear is worn.
Start the chainsaw as per the instructions.
Use a steady motion while cutting, allowing the chainsaw to do the work.
Always be aware of your surroundings and potential hazards.

Specifications

Engine Type: 25.4cc 2-stroke
Bar Length: 16 inches
Weight: 10.1 lbs
Fuel Capacity: 14.9 oz
Oil Capacity: 6.8 oz
Chain Speed: 13.5 m/s
Sound Level: 106 dB(A)

Maintenance

Regular maintenance is essential for optimal performance. Clean the air filter, check the spark plug, and ensure the chain is properly lubricated.

Inspect and clean the air filter regularly.
Check the spark plug and replace if necessary.
Lubricate the chain before and after use.
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 choke is set correctly.
Chain not moving	Chain tension	Adjust chain tension; check for obstructions.
Excessive vibration	Worn chain	Inspect chain for wear; replace if necessary.
Oil leaking	Damaged oil tank	Inspect for damage; replace oil tank if needed.

Service: For further assistance, contact your local Echo dealer or service center.