Echo SRM-280U Operator's Manual

Also see for SRM - 280U: Operator's manual Operator's manual Operator's manual

Grass Trimmer /Brush CuTTerOperaTOr's manual15operatIonbalance and adjust unIt1. Loosen harness clamp screw.2. Put on harness and attach unit to harness.3. Slide harness clamp up (A) or down until unit balances with headapproximately 50-75 mm (2 -3 in.) from the ground.4. Tighten harness clamp screw.5. Loosen upper U-Handle clamp screws (B), and position U-Handlefor comfortable operation.6. Tighten U-Handle clamp screws and 8 mm clamp bolt securely.ABWARNINGMoving parts can amputate fingers or cause severe injuries. Keep hands, clothing and loose objects away from allopenings. Always stop engine, disconnect spark plug, and make sure all moving parts have come to a completestop before removing obstructions, clearing debris, or servicing unit.WARNINGEngine exhaust IS HOT, and contains Carbon Monoxide (CO), a poison gas. Breathing CO can cause unconscious-ness, serious injury, or death. Exhaust can cause serious burns. ALWAYS position unit so that exhaust is directedaway from your face and body.WARNINGOperation of this equipment may create sparks that can start fires. This unit is equipped with a spark arrestor toprevent discharge of hot particles from the engine. Metal blade use also can create sparks if the blade strikes rocks,metal, or other hard objects. Contact local fire authorities for laws or regulations regarding fire prevention require-ments.blade selectIonWARNINGThe type of Blade used MUST be matched to the type and size of material cut. An improper or dull blade can causeserious personal injury. Blades MUST be sharp. Dull blades increase the chance of kick-out and injury to yourselfand bystanders.