Charging The Battery, Leds; Activating And Deactivating Bluetooth® Radio Interface; Assembling The Trimmer - Stihl FSA 90 Instruction Manual

English
► Mount mowing head or metal cutting attach‐
ment, 8.4.1 or
► Fit and adjust the carrying system,
► Balance the brushcutter,
► Adjust the handle,
► Check the controls,
► If you cannot carry out this work: Do not use
your brushcutter and contact your STIHL
authorized dealer for assistance.
5.2 Connecting a battery with Blue‐
tooth radio interface with the
®
STIHL connected app
► Activate the Bluetooth
mobile device.
► Activating the Bluetooth
the battery, 7.1.
► Download the STIHL connected app to the
mobile device from the App Store and create
an account.
► Open and sign in to the STIHL connected app.
► Add the battery in the STIHL connected app
and follow the instructions on the screen.
For contacts and other information, please visit
https://support.stihl.com or see the STIHL con‐
nected app.
The STIHL connected app is available interna‐
tionally.
6

Charging the Battery, LEDs

6.1 Charging the Battery
The charging time depends on various factors,
e.g. the battery temperature or the ambient tem‐
perature. The actual charging time may vary
from the charging time indicated. The charging
time is indicated at www.stihl.com/charging-
times.
► Recharge the battery as described in the User
Manual for the STIHL AL 101, 301, 301-4, 500
chargers.
6.2 Displaying the charge level
1
► Press the button (1).
36
8.5.1.
9.
9.3.
9.2.
12.1.
®
radio interface on the
®
radio interface on
80-100%
60-80%
40-60%
20-40%
0-20%
6 Charging the Battery, LEDs
The LEDs light up green for about 5 seconds
and indicate the state of charge.
► If the LED on the right flashes green: Charge
the battery.
6.3 LEDs on Battery
The LEDs can show the state of charge or mal‐
functions. The LEDs can glow or flash green or
red.
The state of charge is indicated when the LEDs
glow or flash green.
► If the LEDs glow or flash red: Troubleshooting,
20.
Malfunction in trimmer or battery.
7 Activating and Deactivating
Bluetooth® Radio Interface
7.1 Activating the Bluetooth
Interface
► If the battery has a Bluetooth
Press and hold the pushbutton until the
®
"BLUETOOTH " LED next to the
lights up blue for approximately 3 seconds.
®
The Bluetooth radio interface on the battery
is activated.
7.2
Deactivating the Bluetooth
Radio Interface
► If the battery has a Bluetooth
Press and hold the pushbutton until the
®
"BLUETOOTH " LED next to the
lights up blue six times.
®
The Bluetooth radio interface on the battery
is deactivated.
8

Assembling the Trimmer

8.1 Mounting the Handle
FSA 90
► Switch off the brushcutter, push the retaining
latch to position and remove the battery.
1
2
4
5
Radio
®
®
radio interface:
symbol
®
radio interface:
symbol
3
6
3
0458-709-9621-D
®
8
7