Specifications - Stihl Rma 448.3 Rv Notice D'emploi

English
Fault LEDs on the
battery
19.2 Troubleshooting Charger
If the battery is not being charged and the LED
on the charger flashes red: There is no contact
between the charger and battery.
► Remove the battery.
► Clean contacts on charger.
► Fit the battery.
► If the battery is still not being charged and the
LED on the charger flashes red: Do not use
the charger and contact your STIHL servicing
dealer.
Malfunction in charger.

20 Specifications

20.1 STIHL lawn mower
RMA 448.3 RV
– Permissible battery: STIHL AK
– Weight with grass catcher box and without
battery: 27 kg
– Weight (m) with grass catcher box and STIHL
AK 30 S batteries: 30 kg
– Maximum grass catcher box capacity: 52 l
– cutting width: 46 cm
– Speed (n): 3000rpm
– Speed in ECO mode: 2700 rpm
– Electrical type of protection: IPX4
– Minimum self-propulsion speed: 2.0 km/h
– Maximum self-propulsion speed (depending
on the battery used):
– with AK 10: 2.5 km/h
– with AK 20, AK 30: 3.5 km/h
– with AK 30 S: 4.5 km/h
For information on battery life, see
www.stihl.com/battery-life .
20.2 Blade
– Minimum thickness a: 1.6 mm
– Minimum width b: 55 mm
– Sharpening angle c: 30°
54
Cause
20.3
– 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
20.4
– Rated voltage: See rating plate
– Frequency: see rating plate
– Rated power: see rating plate
– Charging current: See rating plate
For charging times, see www.stihl.com/charging-
times.
20.5
If an extension cord is used, the cross sectional
area of its conductors must meet the following
minimum requirements – depending on the line
voltage and length of the extension cord:
If rated voltage on the rating label is 220V to
240V:
– Cord length up to 20 m: AWG 15 / 1.5 mm²
– Cord length 20 m up to 50 m: AWG 13 /
2.5 mm²
If rated voltage on the rating label is 100V to
127V:
– Cord length up to 10 m: AWG 14 / 2.0 mm²
– Cord length 10 m up to 30 m: AWG 12 /
3.5 mm²
20.6
■ 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
Remedy
► Mow shorter grass.
STIHL AK Battery
STIHL AL 101 Charger
Extension Cords
Temperature Limits
WARNING
-20 °C or above +50 °C.
above +70 °C.
above + 50 °C.
or above + 70 °C.
20 Specifications
0478-131-9662-B