Safety Precautions - Stihl FSA 90 Instruction Manual

4 Safety Precautions

11 Stop pin
The stop pin blocks the shaft while a cutting
attachment is being mounted.
12 Battery
The battery supplies power to the brushcutter.
13 LEDs
The LEDs indicate the state of charge of the
battery and any faults.
14 Pushbutton
The button activates the LEDs on the battery.
It activates and deactivates the Bluetooth®
radio interface (if available).
15 LED BLUETOOTH
)
The LED indicates activation and deactivation
of the Bluetooth® interface.
# Rating plate with the machine number
3.3 Deflectors and Cutting Attach‐
ments
The illustrations show examples of deflectors
and cutting attachments. Approved combinations
are listed in this instruction manual,
1
2
3
1 Deflector for metal cutting attachments
The metal cutting tool guard protects the user
from thrown objects and contact with the
grass cutting blade or brush knife.
2 Grass Cutting Blade
Cuts grass and weeds.
3 Transport guard
Helps protect user from contact with metal
cutting attachments.
4 Line limiting blade
Line limiting blade trims nylon lines to correct
length.
5 Deflector for mowing heads
Protects user from flying debris and contact
with the mowing head.
6 Mowing head
Moving head accommodates the mowing
lines.
0458-709-9621-D
®
(only for batteries with
22.
5
4
6
3.4 Symbols
Meanings of symbols that may be on the brush‐
cutter, deflector and battery:
The retaining latch unlocks the trigger in
this position.
Retaining latch locks the trigger in this
position.
1 LED emits red light. The battery is
too warm or too cold.
4 LEDs flash red. There is a fault in the
battery.
This symbol indicates the direction of
rotation of the cutting attachment.
This icon shows the maximum diame‐
ter of the cutting attachment in millime‐
ters.
This symbol shows the rated speed of the
cutting attachment.
Guaranteed sound power level in
L
accordance with Directive 2000/14/EC
WA
in dB(A) for the purpose of comparing
the sound emissions of products.
The battery is equipped with a Bluetooth
radio interface and can be paired with the
STIHL connected app.
The information next to the symbol indi‐
cates the energy content of the battery
according to the cell manufacturer's specifi‐
cation. The energy content available in
operation is lower.
Do not dispose of the product with domes‐
tic waste.
4 Safety Precautions
4.1 Warning Symbols
Meanings of warning signs on the trimmer and
battery:
Observe safety notices and take the
necessary precautions.
Read, understand and save the
instruction manual.
Wear safety glasses.
If there is a danger of falling objects
during operation: Wear a safety hard
hat.
English
®
29