SRM-266T OPERATION© 10/2014 ECHO Inc.X7502027204 15To Advance Trimmer LineSee Maintenance Section for nylon line replacement.Note: To advance trimmer line, tap trimmer head against the ground while the head is turning at normaloperating speed.Remove Nylon Line HeadNote: Do not disassemble nylon line head.1. Align locking hole in upper plate with notch in edge of gearhousing and insert head locking tool (D).2. Remove line head (E) by turning it clockwise until head iscompletely off of shaft.3. Remove locking tool (D).Support Handle InstallationNote: Label shows minimum spacing for support handlelocation.1. If necessary, position support handle for comfortableoperation and securely tighten screws.OPERATIONMoving parts can amputate fingers or cause severe injuries. Keep hands, clothing and loose objectsaway from all openings. Always stop engine, disconnect spark plug, and make sure all moving partshave 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 causeunconsciousness, serious injury, or death. Exhaust can cause serious burns. ALWAYS position unitso 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 sparkarrestor to prevent discharge of hot particles from the engine. Metal cutters can also create sparks ifthe cutter strikes rocks, metal, or other hard objects. Contact local fire authorities for laws orregulations regarding fire prevention requirements.DEMINSPACING