0458-812-8621-A
6
English 
5 IMPORTANT SAFETY INSTRUCTIONS
5.2 Intended Use
WARNING
■ This blower is designed for blowing leaves, grass, and 
similar lightweight material from yards, gardens, 
sidewalks, driveways, decks, patios and comparable 
surfaces in the manner and in the conditions described in 
this manual. Use of the blower for operations different 
than intended could result in serious injury or death.
– Blow leaves, grass, and similar lightweight material 
only.
■ Improper use could result in personal injury or property 
damage, including damage to the blower.
– Use the blower and battery only as described in this 
manual.
– Never attempt to modify or override the blower's 
controls or safety devices in any way.
– Never use a blower that has been modified or altered 
from its original design.
– Be sure to read and follow the warnings and 
instructions for your battery and charger before 
charging or starting work
■ This power tool may be powered by a STIHL AR series 
backpack battery. Alternatively, it may be powered by a 
STIHL AP series battery in combination with a STIHL AP 
Battery Bag with Connecting Cord.
Batteries, chargers and other accessories are sold 
separately.
5.3 Operator
WARNING
■ Working with the blower can be strenuous. The operator 
must be in good physical condition and mental health. To 
reduce the risk of personal injury from fatigue and loss of 
control:
– Check with your doctor before using the blower if you 
have any health condition that may be aggravated by 
strenuous work.
– Do not operate the blower while under the influence 
of any substance (drug, alcohol or medication, etc.) 
that might impair vision, balance, dexterity or 
judgment.
– Be alert. Do not operate the blower when you are 
tired. Take a break if you become tired. 
– Do not permit minors to use the blower.
■ According to STIHL's current knowledge, the electric 
motor of this blower should not interfere with a 
pacemaker.
– However, persons with a pacemaker or other 
implanted medical device should consult their 
physician and device manufacturer  before operating 
this blower.
5.4 Personal Protective Equipment
WARNING
■ To reduce the risk of personal injury:
– Always wear proper clothing and protective apparel, 
including proper eye protection.
■ Loss of control and severe injuries may result if hair, 
clothing or apparel are drawn into the air intake or 
otherwise become entangled in the components of the 
blower. To reduce the risk of severe personal injury: