Echo SB Safety Manual page 51

Recoil Starter
Recoil Starter Handle
Ricochet
Safety Glasses
Safety Goggles
SB
Scalping
Scything
Semi-Automatic Line Head
Spark Arrestor Muffler
Spark Plug
SRM
Stalling Engine
Stop Switch
Throttle Trigger
Throttle Trigger Lockout Lever Prevents the throttle trigger from operating unless lockout lever
Tri-Cut Blade
U-Handle
Wide Open Throttle
Starts engine by turning crankshaft and moving piston up and
down.
Molded rubber handle attached to starter cord. Used to start
engine.
When a thrown object bounces off another surface.
Eye protection devices that are worn like glasses.
Eye protection devices that fit flush against the face and cover
the complete eye and socket.
Split Boom model (similar to PAS )
Cutting grass or other vegetation down to ground level. Used
for clearing grass and other growth.
Using an arcing cutting motion to trim weeds and grass.
Nylon line head that feeds line out when tapped on the ground
during normal operation.
Muffler with spark arrestor screen that prevents hot, glowing
particles of carbon from leaving the muffler.
Provides spark to ignite fuel/air mixture in engine.
Shoulder Rotary Mower, also known as a trimmer-brushcutter.
SRM (Straight Shaft) models can be adapted to use metal
blades (Brushcutter Application).
Using choke lever to provide an overly rich fuel/air mixture that
stops engine from running.
Electrical switch used to start/stop engine. Grounds ignition
circuit in Stop position to prevent firing of spark plug.
Controls engine speed.
is depressed.
A blade with 3 cutting edges.
A bicycle-style handlebar that provides two handgrips spaced
apart for maximum cutting control.
The highest engine speed attainable when the throttle trigger is
held fully depressed.
GLOSSARY
51