0458-810-0121-A
6
English 
4 Safety Precautions
4.7 Operation
WARNING
■ The user cannot concentrate on the work in certain 
situations. The user may stumble, fall and be seriously 
injured.
► Work calmly and carefully.
► If light and visibility are poor: Do not work with the 
attachment.
► Operate the attachment alone.
► Keep the attachment close to the ground.
► Watch out for obstacles.
► Stand on the ground while working and keep a good 
balance.
► If you begin to feel tired: Take a break.
■ The moving blades can cut the user. This can result in 
serious injuries.
■ If the behavior of the attachment changes during 
operation or feels unusual, it may no longer be in a safe 
condition. This can result in serious injuries and damage 
to property.
► Stop work and contact your STIHL dealer for 
assistance.
■ Attachment vibrations may occur during operation.
► Take regular breaks.
► If signs of circulation problems occur: Seek medical 
advice.
■ Sparks may occur if the rotating blades make contact with 
a hard object. Sparks may cause a fire in an easily 
combustible location. This can result in serious or fatal 
injuries and damage to property.
► Do not work in an easily combustible location.
■ There is an increased risk of objects being thrown if 
cutting performance deteriorates or cuttings frequently 
become jammed. This can result in personal injury.
► Sharpen the blades as described in the instruction 
manual.
■ Note that the blades continue to move for a few seconds 
after you let go of the throttle on the powerhead. This can 
result in serious injuries.
► Wait until the blades come to a complete standstill.
DANGER
■ Working near live electric cables can result in accidental 
contact with the blades and damage the cables. This can 
result in serious or fatal injuries.
► Do not work near live electric cables.
► Also watch out for buried cables.
4.8 Transporting
WARNING
■ The gear housing can get hot during operation. There is a 
risk of burn injuries.
■ The attachment can turn over or move while being 
transported. This may result in personal injuries and 
damage to property.
► Fit the transport guard.
► Secure the attachment with lashing straps, belts or a net 
to prevent it turning over and moving.
► Do not touch the moving blades.
► If the blades are blocked by an object: Shut 
off the powerhead. Then remove the object 
causing the blockage.
► Wear gloves.
► Do not touch a hot gear housing.