Echo SB Safety Manual page 34

OPERATION
Kickout
Kickout is also a reactive force caused by resistance to
cutting, but the direction of blade thrust is lateral (to the
left or right of the blade), instead of forward or back
toward the operator. In most cases, Push, Pull, and
Kickout can be reduced or eliminated by:
• Using the correct blade for the cutting job
• Using properly sharpened blades
• Applying consistent, even force to the blade during
the cut
• Avoiding obstacles and ground hazards
• Using extra care when cutting harder materials such
as extremely dry brush, saplings, and small trees
• Cutting from a stable, secure position
Blade Assembly
Follow the instructions in the Operator's Manual to
install a blade on your unit.
• ALWAYS wear gloves when handling and assem-
bling blade to unit.
• ALWAYS use correct assembly hardware when
installing blade and debris shield.
• ALWAYS use correct blade arbor size.
• ALWAYS install blade with teeth pointed in direction
of rotation.
• ALWAYS tighten blade hardware securely using
properly sized tools
• ALWAYS use a new cotter pin when installing or
replacing blades.
• ALWAYS check to make sure head locking tool and
hex wrench have been removed from cutting head
after assembly.
Blade Cutting Capacities
Do not exceed recommended blade cutting capacity.
Use a chain saw for larger trees. Exceeding cutting
capacity can cause blade binding in cut, blade damage,
and risk of injury from blade breakage during cutting.
Cutting capacity depends on blade diameter - see
operator's manual or Echo catalog for more informa-
tion.
34
Kickout
Blade Assembly
Blade Rotation
Cotter Pin
Blade
Upper
Blade Plate
Metal Debris
Shield
Lower Blade
Plate
Lower Blade
Plate
Hex Nut
Cotter
Pin