WARNING: This engine may emit highly flammable and explosive gasoline vapors, which
can cause severe burns or even death if ignited. A nearby open flame can lead to explosion even
if it isn’t directly in contact with gasoline.
● Do not operate near an open flame.
● The operator or others must not try to clear away cut material with the engine running or the blade
turning to avoid serious injury. Stop engine and blade before removing materials wrapped around blade
or shaft.
● Do not smoke near the engine.
● Always operate on a firm, level surface.
● Always turn engine off before refueling. Allow engine to cool for at least 2 minutes before removing
fuel cap. Loosen cap slowly to relieve pressure in tank.
● Do not overfill fuel tank. Gasoline may expand during operation. Do not fill to the top of the tank, allow
for expansion.
● Always check for spilled fuel before operating.
● Empty fuel tank before storing or transporting the engine.
WARNING: This engine produces heat when running. Temperatures near exhaust can exceed
150
0
F (65
0
C). Do not touch hot surfaces. Pay attention to warning labels on the engine
identifying hot parts of the machine. Allow engine to cool down after use before touching engine or areas
of the engine that become hot during use.
CAUTION: Misuse of this engine can damage it or shorten its life.
Only use engine for its intended purposes.
● Look for and replace damaged or loose parts before each use. Look for and repair fuel leaks before
use. Keep unit in good working condition.
● Throw away blades that are bent, warped, cracked, broken, or damaged in any other way. Replace
trimmer head parts that are cracked, chipped, broken, or damaged in any other way before using the
unit.
● Maintain unit according to recommended procedures. Keep blade sharp. Keep cutting line at the
proper length.
● Use only specified replacement line. Never use wire, rope, string, etc.
● Install required shield properly before using the unit.
● Use only specified blade or trimmer head; make sure it is properly installed and securely fastened.
● Never start engine with clutch shroud removed. The clutch can fly off and cause serious injury.
● Be sure blade or trimmer head stops turning when engine idles.
● Make idle speed adjustments with the lower end supported to prevent blade or trimmer line from
contacting any object. Hold unit by hand; do not use the shoulder strap for support.
● Keep others away when making idle speed adjustments.
● Use only recommended accessories and replacement parts.
● Have all maintenance and service not explained in this manual performed by your authorized service
dealer.