21 Specifications
®
– Bluetooth
radio interface (only for batteries
with
):
– Data connection: Bluetooth
mobile appliance must be compatible with
®
Bluetooth
Low Energy 5.0 and support
Generic Access Profile (GAP).
– Frequency band: ISM band 2.4 GHz
– Maximum RF power transmitted: 1 mW
– Signal range: approx. 10 m. The signal
strength depends on the ambient conditions
and the mobile terminal. Signal range can
vary greatly depending on local conditions,
including the receiver. The range may be
perceptibly reduced inside enclosed rooms
and through metal barriers (such as walls,
shelves or cases).
– Mobile appliance operating system require‐
ments: Android or iOS (current version or
higher)
21.4
Temperature Limits
WARNING
■ 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
above +50°C.
► Do not use the lawn mower or battery
below -20°C or above +50°C.
► Do not store the lawn mower or battery
below -20°C or above +70°C.
21.5
Recommended Temperature
Ranges
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.
0478-131-9870-B
®
5.1. The
21.6
Sound Values and Vibration
Values
RMA 443.3 PV
The K value for the sound pressure level is
2 dB(A). The K value for the sound power level is
2.2 dB(A). The K value for the vibration value is
0.70 m/s².
– Sound pressure level L
ance with EN IEC 62841-4-3: 75 dB(A)
– Guaranteed sound power level L
ured in accordance with 2000/14/
EC / S.I. 2001/1701: 90 dB(A)
– Vibration value a
, handlebar, measured in
hv
accordance with EN IEC 62841-4-3: 1.40 m/s²
RMA 448.3 PV
The K value for the sound pressure level is
2 dB(A). The K value for the sound power level is
2.0 dB(A). The K value for the vibration value is
0.90 m/s².
– Sound pressure level L
ance with EN IEC 62841-4-3: 79 dB(A)
– Guaranteed sound power level L
ured in accordance with 2000/14/
EC / S.I. 2001/1701: 94 dB(A)
– Vibration value a
, handlebar, measured in
hv
accordance with EN IEC 62841-4-3: 1.80 m/s²
RMA 453.3 PV
The K value for the sound pressure level is
2 dB(A). The K value for the sound power level is
2.0 dB(A). The K value for the vibration value is
0.90 m/s².
– Sound pressure level L
ance with EN IEC 62841-4-3: 79 dB(A)
– Guaranteed sound power level L
ured in accordance with 2000/14/
EC / S.I. 2001/1701: 94 dB(A)
– Vibration value a
, handlebar, measured in
hv
accordance with EN IEC 62841-4-3: 1.80 m/s²
The indicated vibration values were measured in
accordance with a standardised test method and
can be used for the purpose of comparing electri‐
cal appliances. The actual vibration values that
occur may deviate from the indicated values,
depending on the type of application. The indica‐
ted vibration values can be used for an initial
assessment of the vibration load. The actual
vibration load must be assessed. Times during
which the electrical appliance is switched off,
along with times during which it is switched on
but running without load, can also be taken into
consideration.
English
measured in accord‐
pA
meas‐
WAd
measured in accord‐
pA
meas‐
WAd
measured in accord‐
pA
meas‐
WAd
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