11FS 90, FS 90 R
English / USA
!Warning!
Inhalation of certain dusts, especially 
organic dusts such as mold or pollen, 
can cause susceptible persons to have 
an allergic or asthmatic reaction. 
Substantial or repeated inhalation of 
dust and other airborne contaminants, in 
particular those with a smaller particle 
size, may cause respiratory or other 
illnesses. Control dust at the source 
where possible. Use good work 
practices, such as operating the unit so 
that the wind or operating process 
directs any dust raised by the power tool 
away from the operator. Follow the 
recommendations of EPA/OSHA/
NIOSH and occupational and trade 
associations with respect to dust 
(“particulate matter”). When the 
inhalation of dust cannot be substantially 
controlled, i.e., kept at or near the 
ambient (background) level, the 
operator and any bystanders should 
wear a respirator approved by NIOSH/
MSHA for the type of dust encountered.
Operating instructions
!Warning!
Do not operate your power tool using the 
starting throttle lock, as you do not have 
control of the engine speed.
In the event of an emergency, shut off 
the engine immediately – move the slide 
control / stop switch to 0 or STOP.
!Warning!
The cutting attachment 
continues to rotate for a 
short period after the 
throttle trigger is released 
(flywheel effect).
!Warning!
The rotating cutting attachment may 
fling foreign objects directly or by 
ricochet a great distance.
To reduce the risk of eye and other injury 
always wear proper eye protection (see 
the chapter on “Proper Clothing“) and 
ensure that bystanders are at least 50 
feet (15 m) away. To reduce the risk of 
damage to property, also maintain this 
distance from such objects as vehicles 
or windows. Any coworkers who must be 
in the restricted area should also wear 
goggles or protective glasses. Stop the 
engine immediately if you are 
approached.
15m (50ft)