HCA-266 SAFETY
X7502028600 9
© 10/2014 ECHO Inc.
Cutting Angle Adjustments 
• Only adjust cutting blade angle with unit flat on the ground, with 
the engine stop switch in the “STOP” position. Never adjust 
cutting angle with unit standing upright.
Avoid Contact With Gear Box Assembly During Use 
• Gear box assembly becomes hot during use. Avoid contact with 
gear box assembly when using unit or making cutting angle 
adjustments.
Avoid Hot Surfaces
• Keep exhaust area clear of flammable debris. Avoid contact 
during and immediately after operation.
Never perform blade maintenance procedures while engine is running. 
Equipment
Use only ECHO attachments. Serious injury may result from the use of a non-approved attachment 
combination. ECHO, INC. will not be responsible for the failure of cutting devices, attachments or 
accessories which have not been tested and approved by ECHO. Read and comply with all safety 
instructions listed in this manual and safety manual.
• Check unit for loose/missing nuts, bolts, and screws. Tighten and/or replace as needed.
• Check that the cutting attachment is firmly attached and in safe operating condition. Dull, loose or 
damaged blades should not be used.
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.
• DO NOT start or operate unit unless all guards and protective covers are properly assembled to 
unit.
• NEVER reach into any opening while the engine is running. Moving parts may not be visible 
through openings.
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