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680ES OPERATOR MANUAL
8
© 2015 ICS®, Blount International Inc. Specifications are subject to
change without notice. REV071315 F/N 577451
Names & Terms
ICS680ES NAMES AND TERMS
Powerhead
A saw without the chain or guidebar.
Pushback
The rapid backward motion of the guidebar, occurring when the chain on
the top straight portion of the guidebar contacts a foreign object or
snags in the workpiece.
Rear handle
The support handle located at or toward the rear of the saw intended to be
gripped by the right hand.
Rear hand guard:
A structural barrier at the bottom right side of the rear handle to protect the
operator in case the chain breaks or derails.
Side cover:
The component on the powerhead that covers the drive sprocket and directs
debris away from the operator during use.
Side cover nuts:
The components on the side cover that secure the side cover and guidebar.
Throttle trigger lock-out
A device that prevents the unintentional operation of the throttle trigger until
manually released.
Throttle trigger
A mechanism that controls engine RPM.
WallWalker®
A device used as a fulcrum to provide mechanical advantage during cutting.
Water shut-off valve
A mechanism that controls water delivery and flow to the guidebar and chain.