Owner's Manual

20 X7503270007

OPERATION CS-310

Moving parts can amputate fingers or cause severe injuries. Keep hands, clothing and loose objects

away from all openings. Always stop engine, disconnect spark plug, and make sure all moving parts

have come to a complete stop before removing obstructions, clearing debris, or servicing unit.

Engine exhaust IS HOT, and contains Carbon Monoxide (CO), a poison gas. Breathing CO can cause

unconsciousness, serious injury, or death. Exhaust can cause serious burns. ALWAYS position unit

so that exhaust is directed away from your face and body.

Operation of this equipment may create sparks that can start fires. This unit is equipped with a spark

arrestor to prevent discharge of hot particles from the engine. Metal cutters can also create sparks if

the cutter strikes rocks, metal, or other hard objects. Contact local fire authorities for laws or

regulations regarding fire prevention requirements.

Winter Operation

Air cleaner cover - Use the winter plug (A) to prevent carburetor

trouble in winter.

• Remove air cleaner cover. Remove plug from warm weather

position (B), and install into cold weather position (C).

Note: For operation at normal temperature (5°C, 41°F) return the

plug to its original position. To prevent over heating of the

engine.

Starting Cold Engine

Make sure the bar and chain are free from any obstruction

when starting the chain saw.

1. Move chain brake lever fully forward to lock chain brake

before starting.

For more information

scan this QR code.

Chain brake