0458-008-8201-A
15
English 
9 General Warnings and Instructions
■ To reduce the risk of short circuit and fire:
– Keep the battery guides free of foreign matter. Clean 
as necessary with a dry cloth or soft, dry brush.
■ Improper storage can result in unauthorized use, damage 
to the blower, battery and charger and an increased risk 
of fire, electric shock and other personal injury or property 
damage.
– Remove the battery from the blower before storing. 
– Never store the blower or charger with the battery 
inserted.
– Before storing, always unplug the charger from the 
electrical outlet and remove the battery.
– Store the blower, battery and charger indoors in a 
dry, secure place that cannot be accessed by 
children or other unauthorized users.
– Never store the battery in the blower, in the charger, 
in a metal container or in a container with metal 
objects (e.g., paper clips, nails, coins, keys).
9.1 General Safety Warnings and Instructions for 
Battery-Powered Products
This section contains the general safety warnings and 
instructions for battery-powered products contained in 
UL 2595 / CSA C22.2 No. 0.23.
WARNING
■ Read all safety warnings and instructions.
■ Failure to follow the warnings and instructions may result 
in electric shock, fire, explosion and/or serious injury or 
property damage.
■ Prevent unintentional starting. Ensure the trigger switch is 
in the off-position before inserting the battery, picking up 
or carrying the blower. Carrying the blower with your finger 
on the trigger switch or inserting the battery with the 
trigger switch engaged increases the likelihood of 
unintended starting and possible accidents.
■ Remove the battery from the blower before making any 
adjustments, changing accessories, or storing. Such 
preventive safety measures reduce the risk of starting the 
blower accidentally.
■ Recharge only with the charger specified by STIHL. A 
charger that is suitable for one type of battery may create 
a risk of fire when used with another battery.
■ Use the blower only with the specifically designated 
batteries. Use of any other battery may create a risk of fire 
or explosion and personal injury or property damage.
■ When the battery is not in use, keep it away from other 
metal objects, like paper clips, coins, keys, nails or other 
small metal objects that can make a connection from one 
terminal to another. Do not store it in a metal container. 
Shorting the battery terminals together may cause burns 
or a fire or explosion.
■ Under abusive conditions, liquid may be ejected from the 
battery; avoid contact. If contact accidentally occurs, flush 
with water. If liquid contacts eyes, additionally seek 
medical help.  Liquid ejected from the battery may cause 
irritation, chemical burns or respiratory illness from 
inhalation.
■ Do not use a battery or blower that is damaged or 
modified. Damaged or modified batteries may exhibit 
unpredictable behavior resulting in fire, explosion and risk 
of injury or property damage.
■ Do not expose a battery or the blower to fire or excessive 
temperature. Exposure to fire or temperatures above 
212 °F (100 °C) may cause fire and explosion.
■ Follow all charging instructions and do not charge the 
battery outside of the ambient temperature range 
specified. Charging improperly or outside the specified 
range may damage the battery and increase the risk of 
fire.
■ Have servicing performed by a qualified repair person 
using only identical replacement parts.
9 General Warnings and Instructions