Stihl RMA 248.0 Manual De Instrucciones página 39

20 Specifications
Fault LEDs on the
battery
The battery gets
stuck when fitting
it into the battery
compartment.
Charging fails to 1 LED illumina‐
start after fitting tes red.
the battery into
the charger.
The grass has
not been cut
cleanly or the
lawn is yellow.
20 Specifications
20.1 STIHL RMA 248.0 Lawn
Mower
– Permissible battery: STIHL AK
– Weight without battery: 20.8 kg
– Maximum grass catcher box capacity: 55 l
– Cutting width: 46 cm
– Speed: 3,200 rpm
For information on the 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°
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
0478-131-9861-B
Cause
The guides or electri‐
cal contacts in the
battery compartment
are dirty.
The battery is too
warm or too cold.
The blade is blunt or
worn.
The resistance at the
blade is too great.
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 the battery below -20°C or
► Do not use the lawn mower or battery
► Do not store the lawn mower or battery
20.5
For optimum performance of the lawn mower
and batteries, observe the following temperature
ranges:
– 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
The K value for the sound pressure level is
2 dB(A). The K value for the sound power level is
Remedy
► Clean the lawn mower.
► Leave the battery inserted in the char‐
ger.
Charging starts automatically as soon as
the permissible temperature range is
reached.
► Sharpen and balance the blade.
► Set a higher cutting height.
► Mow shorter grass.
Temperature Limits
WARNING
above +50°C.
below -20°C or above +50°C.
below -20°C or above +70°C.
Recommended Temperature
Ranges
Sound Values and Vibration
Values
English
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