Blade Cutting Problems; Maintenance - Echo SRM-410X Operator's Manual

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SRM-410X

Blade Cutting Problems

Binding - Blades may bind in the cut if dull or

forced. Binding can damage blade, and result in

blade breakage or injury from fragments and

flying debris. If a blade binds in a cut, don't try to

get it out by applying "up and down" force to pry

the cut open. Applying prying force to the blade

can bend the blade, and result in blade failure

and injury.

To free a blade that is bound in the cut, stop the engine, and support the

trimmer or brushcutter to keep stress off the blade. Push the tree away from

the entry point of the cut to open the cut, and pull the blade directly away

from the cut in a straight-line motion. Use caution when releasing the tree to

avoid being struck by spring-back or falling.

Inspect the blade for damage before proceeding. Sharpen teeth if dull, or

replace blade if cracked, bent, missing teeth, or otherwise damaged.

To prevent binding:

• Keep blades sharp

• Avoid excessive pressure during cuts

• Don't exceed cutting capacity of blade

• Don't use blades with damaged or missing cutting teeth

• Don't rock blades in cut

MAINTENANCE

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.

X7502168400

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