20 Specifications
Fault
LEDs on the
battery
it into the battery
compartment.
Charging fails to
1 LED illumi‐
start after fitting
nates red.
the battery into
the charger.
20 Specifications
20.1
STIHL RMA 348.0 Lawn
Mower
– Permissible battery: STIHL AK
– Weight with grass catcher box, without battery:
25 kg
– Weight (m) with grass catcher box and 2
STIHL AK 30 S batteries: 28 kg
– Maximum grass catcher box capacity: 55 l
– Cutting width: 46 cm
– Speed (n): 3000rpm
– Electrical type of protection: IPX4
For information on battery life, see
www.stihl.com/battery-life.
20.2
Blade
– Strength a: 2.5 mm
– Minimum thickness: 2.0 mm
– Width b: 50 mm
– Minimum width: 45 mm
– Sharpening angle c: 30°
20.3
STIHL AK 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
0478-131-9977-A
Cause
battery compartment
are dirty.
The battery is too
warm or too cold.
20.4
■ The battery is not protected against all ambi‐
ent conditions. If exposed to certain ambient
conditions, the battery may catch fire or
explode. This may result in serious injury to
people and damage to property.
► Do not charge or use the battery below
► Do not store the battery below -20 °C or
► Do not use the lawn mower below 0 °C or
► Do not store the lawn mower below - 20 °C
20.5
For optimum performance of the lawn mower
and batteries, observe the following temperature
ranges:
– Lawn mower:
– Usage: 0 °C to +40 °C
– Storage: -20 °C to +50 °C
– Battery:
– Charging: +5 °C to +40 °C
– Use: -10 °C to +40 °C
– Storage: -20 °C to +50 °C
If the battery is charged, used or stored outside
the recommended temperature ranges, perform‐
ance may be reduced.
If the battery is wet or damp, allow it to dry for at
least 48 hours at above +15 °C and below
+50 °C and at less than 70% humidity. Higher
humidity may increase the drying time.
20.6
– Sound pressure level L
to EN IEC 62841-4-3: 85 dB(A)
– Uncertainty K
– Guaranteed sound power level L
ured in accordance with 2000/14/EC: 95 dB(A)
Remedy
► Leave the battery inserted in the
charger.
Charging starts automatically as soon as
the permissible temperature range is
reached.
Temperature Limits
WARNING
-20 °C or above +50 °C.
above +70 °C.
above + 50 °C.
or above + 70 °C.
Recommended Temperature
Ranges
Sound Values and Vibration
Values
pA
: 3 dB(A)
pA
English
measured according
meas‐
WAd
19