10 
balance unit
1.Put on harness and attach unit to harness.
2.Slide harness clamp up and down until unit balances with head ap- proximately 2 - 3 in. from the ground.
3.Tighten clamp screw.
NOTE
In case of Emergency, the trimmer/brushcutter can be released from the the harness by pulling up on the
2 - 3" 
Operation
NOTE
Refer to your Split Boom\Pro Attachment SeriesTM Operator's Manual for correct engine fueling, starting and stop- ping instructions.
Maintenance
WARNING
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. Allow unit to cool before performing service. Wear gloves to protect hands from sharp edges and hot surfaces.
Your ECHO trimmer is designed to provide many hours of trouble free service. Regular scheduled maintenance will help your trimmer achieve that goal. If you are unsure or are not equipped with the necessary tools, you may want to take your unit to an ECHO Service Dealer for maintenance. To help you decide whether you want to
