BEFORE STARTING ENGINE

WARNING: Be sure to read the fuel information in the safety rules before you begin. 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.

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 ratio of 40:1. A 40:1 ratio is obtained by mixing 3.2 ounces (95 ml) of oil with 1 gallon (4 liters) of unleaded gasoline. DO NOT USE automotive oil or boat oil. These oils will cause engine damage. When mixing fuel, follow instructions printed on container. Once oil is added to gasoline, shake container momentarily to assure that the fuel is thoroughly mixed. Always read and follow the safety rules relating to fuel before fueling your unit.

IMPORTANT

Experience indicates that alcohol blended fuels (called gasohol or using ethanol or methanol) can attract moisture which leads to separation and formation of acids during stor- age. Acidic gas can damage the fuel system of an engine while in storage.

To avoid engine problems, empty the fuel sys- tem before storage for 30 days or longer. Drain the gas tank, start the engine and let it run until the fuel lines and carburetor are empty. Use fresh fuel next season.

Never use engine or carburetor cleaner prod- ucts in the fuel tank or permanent damage may occur. See the STORAGE section for addi- tional information.

HOW TO STOP YOUR UNIT

STo stop the engine, push and release the engine ON/STOP switch. The switch will automatically return to the ON position. Wait 5 seconds before attempting to restart unit to allow switch to reset.

SIf engine does not stop, move choke to the FULL CHOKE position.

Engine Choke Lever

ON/STOP

Switch

FULL HALF OFF

HOW TO START YOUR UNIT

WARNING: The trimmer head will turn while starting the engine. Avoid any con- tact with the muffler. A hot muffler can cause serious burns.

STARTING A COLD ENGINE (or a warm engine after running out of fuel)

Starting Position

1.Set unit on a flat surface.

2.Slowly press the primer bulb 6 times.

3.Move choke lever to the FULL CHOKE position.

4.Squeeze the throttle trigger fully and hold through all remaining steps.

Starter Handle

Choke

 

 

Lever

Muffler

Primer Bulb

5.Pull starter rope handle sharply until engine sounds as if it is trying to start, but do not pull rope more than 6 times.

6.As soon as engine sounds as if it is trying to start, move choke lever to HALF CHOKE position.

7.Pull starter rope sharply until engine runs, but no more than 6 pulls.

NOTE: If the engine doesn’t start after 6 pulls (at the HALF CHOKE position), move the choke lever to the FULL CHOKE position and press the primer bulb 6 times. Squeeze and hold the throttle trigger and pull the starter rope 2 more times. Move the choke lever to the HALF CHOKE position and pull the start- er rope until the engine runs, but no more than 6 pulls. If the engine still doesn’t start, it is probably flooded. Proceed to

STARTING A FLOODED ENGINE.

8.Once the engine starts, allow it to run 10 seconds, then move the choke lever to the OFF CHOKE position. Allow the unit to run for 30 more seconds at OFF CHOKE before releasing the throttle trig- ger.

NOTE: If engine dies with the choke le- ver in the OFF CHOKE position, move the choke lever to the HALF CHOKE position and pull the rope until engine runs, but no more than 6 pulls.

STARTING A WARM ENGINE

1.Move the choke lever to the HALF CHOKE position.

2.Squeeze and hold the throttle trigger. Keep throttle trigger fully squeezed until the en- gine runs smoothly.

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Weed Eater 530163333, XT 25 Before Starting Engine Fueling Engine, HOW to Stop Your Unit, HOW to Start Your Unit, Switch