ENGLISH R Trademark Please do not return unit to retailer. Por favor, no devuelva el aparato al lugar de compra. Veuillez ne pas retourner l’outil au détaillant. 1-800-554-6723 www.weedeater.com Instruction Manual Manual de Instrucciones Manuel d’Instructions ESPAÑOL SST25C For Occasional Use Only WARNING: Read and follow all Safety Rules and Operating Instructions before using this product. Failure to do so can result in serious injury.
IDENTIFICATION OF SAFETY SYMBOLS DANGER: Use only specified trimmer head, spool, and 0.095 inch (2.4 mm) recommended trimmer line. Never use blades, flailing devices, wire, rope, string, etc. Unit is designed for line trimmer use only. Failure to follow these instructions may result in serious injury. WARNING: This unit can be dangerous! Careless or improper use can cause serious injury. Read the operator’s manual before use. Failure to follow instructions could result in serious injury.
IDENTIFICATION OF SAFETY SYMBOLS Store unit indoors in a high, dry place out of the reach of children. When servicing unit, use only identical replacement parts. Always stop unit and disconnect spark plug before cleaning or servicing. WARNING: Fire hazard. Never mix, pour, or store gasoline or use the unit near a flame or sparks (including smoking, open flames, or work that can cause sparks). Use unleaded gasoline and two--stroke oil mixed at a ratio of 40:1 (2.5%).
S Keep others including children, animals, bystanders, and helpers at least 50 feet (15 meters) away. Bystanders should be encouraged to wear safety glasses. Stop engine immediately if you are approached. S Use only for trimming, scalping, mowing and sweeping. Do not use for edging, pruning or hedge trimming. S Keep firm footing and balance. Do not overreach. S Keep all parts of your body away from muffler and spinning line. Keep engine below waist level. A hot muffler can cause serious burns.
ASSEMBLY NOTE: If locking sleeve assembly will not WARNING: If received assembled, repeat all steps to ensure your unit is properly assembled and all fasteners are secure. Examine parts for damage. Do not use damaged parts. NOTE: If you need assistance or find parts missing or damaged, call 1-800-554-6723. It is normal for the fuel filter to rattle in the empty fuel tank. Finding fuel or oil residue on muffler is normal due to carburetor adjustments and testing done by the manufacturer.
OPERATION KNOW YOUR TRIMMER 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.
FUEL REQUIREMENTS This engine requires the use of minimum 87 octane [R+M]/2 clean gasoline. 1. 2. 3. IMPORTANT 4. Use of alcohol blended fuels (called gasohol or using ethanol or methanol) can cause major engine performance and durability problems. Set unit on a flat surface. Slowly press the primer bulb 6 times. Move choke lever to the FULL CHOKE position. Squeeze the throttle trigger fully and hold through all remaining steps.
STARTING A FLOODED ENGINE Tip of line does the cutting. OPERATING INSTRUCTIONS Right Flooded engines can be started by placing the choke lever in the RUN position; then, pull the rope to clear the engine of excess fuel. This could require pulling the starter handle many times depending on how badly the unit is flooded. If the unit still doesn’t start, refer to TROUBLESHOOTING TABLE or call 1-800-554-6723. It is recommended that the engine not be operated for longer than 1 minute at full throttle.
SWEEPING -- The fanning action of the rotating line can be used for a quick and easy clean up. Keep the line parallel to and above the surfaces being swept and move the tool from side to side. MAINTENANCE CLEAN AIR FILTER WARNING: Disconnect the spark plug before performing maintenance except for carburetor adjustments. A dirty air filter decreases engine performance and increases fuel consumption and harmful emissions. Always clean after every 5 hours of operation. 1.
REPLACE SPARK PLUG Replace the spark plug each year to ensure the engine starts easier and runs better. Set spark plug gap at 0.025 inch (0.6 mm). Ignition timing is fixed and nonadjustable. 1. 2. 3. 4. Twist, then pull off spark plug boot. Remove spark plug from cylinder and discard. Replace with Champion RCJ-6Y spark plug and tighten securely with a 3/4 inch (19 mm) socket wrench. Reinstall the spark plug boot.
Idle Speed Screw If you require further assistance or are unsure about performing this procedure, contact an authorized service dealer or call 1--800--554--6723. Air Filter Cover STORAGE WARNING: Perform the following steps after each use: S Allow engine to cool, and secure the unit before storing or transporting. S Store unit and fuel in a well ventilated area where fuel vapors cannot reach sparks or open flames from water heaters, electric motors or switches, furnaces, etc.
TROUBLESHOOTING TABLE WARNING: Always stop unit and disconnect spark plug before performing all of the recommended remedies below except remedies that require operation of the unit. TROUBLE CAUSE REMEDY Engine will not start. 1. Engine flooded. 1. See “Starting a Flooded Engine” in Operation Section. 2. Fill tank with correct fuel mixture. 3. Install new spark plug. 4. Check for dirty fuel filter; replace. Check for kinked or split fuel line; repair or replace. 5. Contact an authorized service dealer.
LIMITED WARRANTY WEED EATER, a division of Husqvarna Consumer Outdoor Products N.A., Inc., warrants to the original consumer purchaser that each new WEED EATER brand gasoline tool or attachment is free from defects in material and workmanship and agrees to repair or replace under this warranty any defective gasoline product or attachment as follows from the original date of purchase. 2 YEARS - Parts and Labor, when used for household purposes.
failed due to abuse, neglect, improper maintenance, unapproved modifications, or the use of parts not made or approved by the original equipment manufacturer. You are responsible for presenting your small off--road engine to an WEED EATER authorized repair center as soon as a problem exists. Warranty repairs should be completed in a reasonable amount of time, not to exceed 30 days.
