10
OPERATION
KNOW YOUR UNIT
READ THIS INSTRUCTION MANUAL AND SAFETY RULES BEFORE OPERATING YOUR UNIT.
Compare the illustrations with your unit to familiarize yourself with the location of the various controls
and adjustments. Save this manual for future reference.
Line limiter
blade
Assist handle
Shield
Trimmer head
Shaft
ON/STOP switch
Coupler
Primer bulb
Starter handle
Start
lever
Muffler
Throttle
trigger
ON/STOP SWITCH
The ON/STOP switch is used to stop engine. To
stop the engine, push and release the engine
ON/STOP switch.
PRIMER BULB
The PRIMER BULB removes air from the car-
buretor and fuel lines and fills them with fuel.
This allows you to start the engine with fewer
pulls on the starter rope. Activate the primer
bulb by pressing it and allowing it to return to
its original form.
START LEVER
The START LEVER helps to supply fuel to the
engine to aid in starting. Activate the starting
system by moving the start lever to the START
position. DO NOT squeeze the throttle trigger
until the engine has started and runs. After the
engine starts, allow the engine to warm--up
10--15 seconds, then fully squeeze the throttle
trigger to deactivate the starting system (start le-
ver returns to RUN position).
COUPLER
The COUPLER enables optional attach-
ments to be installed on the unit.
BEFORE STARTING ENGINE
WARNING:
Be sure to read the fuel
information in the safety rules before you be-
gin. If you do not understand the safety rules,
do not attempt to fuel your unit. Call
1-800-554-6723.
FUELING ENGINE
WARNING:
Remove fuel cap slowly
when refueling.
HELPFUL TIP
To obtain the correct oil mix
ratio, pour 3.2 ounces of
2--cycle synthetic oil into
one gallon of fresh gas.
This engine is certified to operate on unleaded
gasoline. Before operation, gasoline must be
mixed with a good quality synthetic 2-cycle air-
cooled engine oil designed to be mixed at a ratio
of 40:1. Poulan/WEED EATER brand synthetic
oil is recommended. Mix gasoline and oil at a ra-
tio of 40:1. A 40:1 ratio is obtained by mixing 3.2
fluid ounces (95 ml) of oil with 1 gallon (4 liters)
of unleaded gasoline. DO NOT USE automotive
oil or marine oil. These oils will cause engine
damage. When mixing fuel, follow instructions
printed on container. Once oil is added to gaso-
line, shake container momentarily to assure that
the fuel is thoroughly mixed. Always read and
follow the safety rules relating to fuel before fuel-
ing your unit.
CAUTION:
Never use straight gasoline in
your unit. This will cause permanent engine
damage and void the limited warranty.
FUEL REQUIREMENTS
This engine requires the use of minimum 87
octane [R+M]/2 clean gasoline.
IMPORTANT
Use of alcohol blended fuels (called gasohol or
using ethanol or methanol) can cause major en-
gine performance and durability problems.
WARNING:
Alternative fuels (not gas-
oline) such as E--15 (15% alcohol), E--20 (20%
alcohol), E--85 (85% alcohol) are NOT classified
as gasoline and are NOT approved for use in