White Outdoor WH80BC 用户手册

• The cutting attachment shield must always be in place while

operating the unit as a trimmer. Do not operate unit without both
trimming lines extended, and the proper line installed. Do not
extend the trimming line beyond the length of the shield.

• This unit has a clutch. The cutting attachment remains stationary

when the engine is idling. If it does not, have the unit adjusted by
an authorized service technician.

• Adjust the handle to your size in order to provide the best grip.
• Be sure the cutting attachment is not in contact with anything

before starting the unit.

• Use the unit only in daylight or good artificial light.
• Avoid accidental starting. Be in the starting position whenever

pulling the starter rope. The operator and unit must be in a stable
position while starting. Refer to Starting/Stopping Instructions.

• Use the right tool. Only use this tool for its intended purpose.
• Do not overreach. Always keep proper footing and balance.
• Always hold the unit with both hands when operating. Keep a firm

grip on both handles or grips.

• Keep hands, face, and feet at a distance from all moving parts.

Do not touch or try to stop the cutting attachment when it rotates.

• Do not touch the engine, gear housing or muffler. These parts get

extremely hot from operation, even after the unit is turned off.

• Do not operate the engine faster than the speed needed to cut, trim

or edge. Do not run the engine at high speed when not cutting.

• Always stop the engine when cutting is delayed or when walking

from one cutting location to another.

• If you strike or become entangled with a foreign object, stop the engine

immediately and check for damage. Do not operate before repairing
damage. Do not operate the unit with loose or damaged parts.

• Stop the unit, switch the engine to off, and disconnect the spark

plug for maintenance or repair, or for changing the cutting
attachment or other attachments.

• Use only original equipment manufacturer replacement parts and

accessories for this unit. These are available from your authorized
service dealer. Use of any unauthorized parts or accessories
could lead to serious injury to the user, or damage to the unit, and
void your warranty.

• Keep unit clean of vegetation and other materials. They may

become lodged between the cutting attachment and shield.

• 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.

WHILE OPERATING WITH CUTTING BLADE
• Read and understand all safety warnings before operating this

unit.

• Always use the shoulder harness when using the brush blade

accessory.

• Keep the J-handle between the operator and cutting attachment

or blade at all times.

• NEVER cut when the cutting blade is 30 inches (76 cm) or more

above the ground level.

• Blade thrust may occur when the spinning blade contacts an

object that it does not immediately cut. Blade thrust can be
violent enough to propel the unit and/or operator in any direction,
possibly causing a loss of control. Blade thrust can occur without
warning if the blade snags, stalls or binds. This is more likely to
occur in areas where it is difficult to see the material being cut.

• For operation with the brush blade, do not cut anything thicker

than 1/2 inch or a violent kickback could occur.

• Do not attempt to touch or stop the blade when it is rotating.
• A coasting blade can cause injury while it continues to spin after

the engine is stopped or the throttle trigger is released. Maintain
proper control until the blade has completely stopped rotating.

• Do not run the unit at high speed when not cutting.
• If you strike or become entangled with a foreign object, stop the

engine immediately and check for damage. Have any damage
repaired before attempting further operations. Do not operate unit
with a bent, cracked or dull blade. Discard blades that are bent,
warped, cracked or broken.

• Do not sharpen the cutting blade. Sharpening the blade can

cause the blade tip to break off while in use. This can result in
severe personal injury. Replace the blade.

• Do not use the cutting blade for edging or as an edger; severe

personal injury to yourself or others may incur. Use the cutting
blade only for the purpose described in this manual.

• Stop the engine IMMEDIATELY if you feel excessive vibration.

Vibration is a sign of trouble. Inspect thoroughly for loose nuts,
bolts or damage before continuing. Repair or replace affected
parts as necessary.

After Use
• Clean cutting blades with a household cleaner to remove any gum

buildup. Oil the blade with machine oil to prevent rust.

• Lock up and store the cutting blade in an appropriate area to

protect the blade from unauthorized use or damage.

OTHER SAFETY WARNINGS
• Never store a fueled unit inside a building where fumes may reach

an open flame or spark.

• Allow the engine to cool before storing or transporting. Be sure to

secure the unit while transporting.

• Store the unit in a dry area, locked up or up high to prevent

unauthorized use or damage, out of the reach of children.

• Never douse or squirt the unit with water or any other liquid. Keep

handles dry, clean and free from debris. Clean after each use, see
Cleaning and Storage instructions.

• Keep these instructions. Refer to them often and use them to

instruct other users. If you loan someone this unit, also loan them
these instructions.