4
WB25GTE CURVED SHAFT GRASS TRIMMER
• Only use the trimming line described in the Specifications section of this manual. Never use met-
al-reinforced line, wire, chain or rope. These can break off and become dangerous projectiles.
• Do not replace the cutting head with rigid or metal blades. Doing so could result in serious injury.
• Be aware of risk of injury to the head, hands and feet.
• Carefully inspect the area before starting the unit. Remove rocks, broken glass, nails, wire, string
and other objects that may be thrown or become entangled with the unit.
• Clear the area of children, bystanders and pets; keep them outside a 50-foot (15 m) radius, at a
minimum. Even then, they are still at risk from thrown objects. Encourage bystanders to wear eye
protection. If you are approached, stop the unit immediately.
• Squeeze the throttle control and check that it returns automatically to the idle position. Make all
adjustments or repairs before using the unit.
• Do not change the engine governor settings or over-speed the engine.
• This unit is intended for occasional, household use only.
SAFETY WARNINGS FOR GAS UNITS
WARNING:
Gasoline is highly flammable and its vapors can explode if ignited. Take the
following precautions:
• Store fuel only in containers specifically designed and approved for the storage of such materials.
• Always stop the engine and allow it to cool before filling the tank. Never remove the fuel tank cap
or add fuel when the engine is hot. Always loosen the fuel tank cap slowly to relieve any pressure in
the tank before fueling.
• Always mix and add fuel in a clean, well-ventilated outdoor area where there are no sparks or
flames. DO NOT smoke.
• Never operate the unit without the fuel cap securely in place.
• Avoid creating a source of ignition for spilled fuel. Wipe up any spilled fuel from the unit immedi-
ately, before starting the unit. Move the unit at least 30 ft. (9.1 m) from the fueling source and site
before starting the engine. DO NOT smoke.
• Never start or run the unit inside a closed room or building. Breathing exhaust fumes can kill. Oper-
ate this unit only in a well ventilated outdoor area.
• Before setting the unit down, always make sure the engine is off and all moving parts have stopped.
• If you strike or become entangled with a foreign object, stop the unit immediately and check for
damage. Do not operate the unit before repairing damage. Do not operate the unit with loose or
damaged parts.
• Turn the engine off and disconnect the spark plug for maintenance or repair.
• Use only original equipment manufacturer (OEM) replacement parts and accessories for this unit.
These are available from your authorized service dealer. Use of any other parts or accessories could
lead to serious injury to the user, or damage to the unit, and void the warranty.
• Keep the unit clean. Carefully remove vegetation and other debris that could block moving parts.
• To reduce fire hazard, replace a faulty muffler and spark arrestor. Keep the engine and muffler free
from grass, leaves, excessive grease or carbon build up.
• If the unit starts to vibrate abnormally, stop the unit immediately. Inspect the unit for the cause of
the vibration. Vibration is generally an indicator of trouble.
WHILE OPERATING
• Wear safety glasses or goggles that meet current ANSI / ISEA Z87.1 standards and are marked as
such. Wear ear/hearing protection when operating this unit. Wear a face mask or dust mask if the
operation is dusty.
• Wear heavy long pants, boots, gloves and a long sleeve shirt. Do not wear loose clothing, jewelry,
short pants, sandals or go barefoot. Secure hair above shoulder level.
• The cutting head shield must always be in place while operating the unit. Do not operate the unit
without both trimming lines extended and the proper line installed. Do not extend the trimming
line beyond the length of the shield.
• The cutting head should remain stationary when the engine idles. If it does not, refer to Adjusting
