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4 Safety Precautions
4.1 Warning Symbols
Meanings of warning signs and labels on the hand vacuum,
battery or charger:
4.2 Intended Use
The STIHL SEA 20 hand vacuum is used for vacuuming dry
dust and dirt in the area close to the house.
The hand vacuum must not be used in the rain.
The STIHL AS battery supplies power to the hand vacuum.
The STIHL AL 1 charger recharges the STIHL AS battery.
WARNING
■ Batteries and chargers not explicitly approved by STIHL
for the hand vacuum may cause a fire or explosion.
Persons may be seriously or fatally injured and property
may be damaged.
► Use the hand vacuum with a STIHL AS battery.
► Recharge the STIHL AS battery with a
STIHL AL 1 charger.
The LED glows or flashes green. The battery is
charging.
The LED flashes red. There is no electrical
contact between the battery and the charger or
there is a fault in the battery or in the charger.
The information next to the symbol indicates the
energy content of the battery according to the cell
manufacturer’s specification. The energy content
available in operation is lower.
Operate the electric product in a dry place, indoors
only.
Do not dispose of the product with your household
waste.
Read, understand and keep the User Manual.
4 Safety Precautions
Observe safety notices and take the necessary
precautions.
Read, understand and keep the User Manual.
Remove the battery during work stoppages,
transport, storage, maintenance or repair.
Protect the hand vacuum from rain and
dampness.
Protect battery from heat and fire.
Protect the battery from rain and moisture and
do not immerse it in liquids.