6
Symbols
Important:
This engine is equipped with a spark arrester muffler. It is a violation of California Public Resource Code
Section 4442 to use or operate this engine without a spark arrester muffler on any forest-covered, brush-covered, or
grass-covered land. Other states or federal areas may have similar laws.
This spark ignition system complies with Canadian ICES-002.
Save these instructions.
Refer to them frequently and use them to instruct others who may use this product. If you
loan someone this product, loan these instructions also.
Save These Instructions
Symbols
The following symbols are located on the product. Please study them and learn their meaning. Proper interpretation of
these symbols allows you to operate the product better and safer.
Symbol
Name
Explanation
Safety Alert
Indicates danger, warning, or caution. Attention is required in
order to avoid serious personal injury. May be used in conjunction
with other symbols or pictographs.
Thrown Objects
Thrown objects can cause severe injury. Wear protective clothing
and boots.
Keep Bystanders Away
Keep all bystanders, especially children and pets, at least 50 feet
(15 m) from the operating area.
Blade Thrust
Beware of blade thrust. Blade thrust is the sudden sideways, for-
ward, or backward motion of the product that may occur when the
blade jams or catches on an object such as a sapling or a tree
stump.
No Blade
Do not install any type of blade on Model No. 51930 or 51936
and Model No. 51932 or 51938. Use only flexible, non-metallic
line recommended by the manufacturer.
Read Operator’s Manual
Read the operator’s manual before starting or operating this prod-
uct. Failure to follow operating instructions and safety precautions
in the operator’s manual can result in serious injury.
Eye and Ear Protection
Thrown objects can cause severe eye injury. Wear eye protection
marked to comply with ANSI Z87.1 standards when operating
this product. Wear hearing protection during extended periods of
operation.
Gasoline and Oil
Use unleaded gasoline intended for motor vehicle use with an
octane rating of 87 ([R + M] / 2) or higher.This product is pow-
ered by a 2-cycle engine and requires pre-mixing gasoline and 2-
cycle oil.
Summary of Contents for 51930
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