Instruction Manual

Fault LEDs on the
battery
Cause Remedy
The brushcutter
cuts out during
operation.
3 LEDs light
up red.
Trimmer is too hot. ► Remove the battery.
► Allow trimmer to cool down.
There is an electrical
fault.
► Remove battery and reinsert it.
► Switch on the brushcutter.
The runtime of
the brushcutter is
too short.
The battery is not fully
charged.
► Recharge the battery fully as described in
the User Manual for the STIHL AL 101,
300, 500 chargers.
The battery life has
been exceeded.
► Replace battery.
20 Specifications
20.1 STIHL FSA 90, FSA 90 R Trim‐
mers
FSA 90
Approved batteries:
•
STIHL AP
•
STIHL AR
–
Weight without battery, cutting attachment and
deflector: 3.2 kg
–
Length without cutting attachment: 1774 mm
FSA 90 R
Approved batteries:
•
STIHL AP
•
STIHL AR
–
Weight without battery, cutting attachment and
deflector: 2.8 kg
–
Length without cutting attachment: 1774 mm
For battery life see www.stihl.com/battery-life.
20.2 STIHL AP battery
–
Battery Technology: Lithium-ion
–
Voltage: 36 V
–
Capacity in Ah: see rating label
–
Energy content in Wh: see rating label
–
Weight in kg: see rating label
–
Permissible temperature range for operation
and storage: -10°C to +50°C
20.3 Noise and Vibration Data
K-value (uncertainty) for sound pressure level is
2 dB(A). K-value (uncertainty) for sound power
level is 2 dB(A). K-value (uncertainty) for vibra‐
tion level is 2 m/s².
FSA 90
STIHL recommends that you wear hearing pro‐
tection.
Using with a mowing head:
–
Sound pressure level L
pA
measured according
to EN 50636-2-91: 83 dB(A)
–
Sound power level L
wA
measured according to
EN 50636-2-91: 92 dB(A)
–
Vibration level a
hv
measured according to
EN 50636-2-91
–
Control handle: 3.5 m/s².
–
Left handle: 3.5 m/s²
Using with a metal cutting attachment:
–
Sound pressure level L
pA
measured according
to EN 50636-2-91: 73 dB(A)
–
Sound power level L
wA
measured according to
EN 50636-2-91: 84 dB(A)
–
Vibration level a
hv
measured according to
EN 50636-2-91
–
Control handle: 1.0 m/s².
–
Left handle: 1.0 m/s²
FSA 90 R
STIHL recommends that you wear hearing pro‐
tection.
Using with a mowing head:
–
Sound pressure level L
pA
measured according
to EN 50636-2-91: 83 dB(A)
–
Sound power level L
wA
measured according to
EN 50636-2-91: 92 dB(A)
–
Vibration level a
hv
measured according to
EN 50636-2-91
–
Control handle: 3.5 m/s².
–
Left handle: 4.8 m/s²
Using with a metal cutting attachment:
–
Sound pressure level L
pA
measured according
to EN 50636-2-91: 73 dB(A)
–
Sound power level L
wA
measured according to
EN 50636-2-91: 84 dB(A)
–
Vibration level a
hv
measured according to
EN 50636-2-91
–
Control handle: 1.4 m/s².
–
Left handle: 1.4 m/s²
20 Specifications English
0458-709-9821-D 43