0478-131-3050-A
84
English 
23 Specifications
– Protection rating for power body: IP67 (protected from 
total dust ingress)
– Permissible ambient temperature range during use or 
storage: 32 °F to 122 °F (0 °C to 50 °C)
23.4 Symbols on the Robotic Mower, Battery, 
Docking Station and Power Supply
23.5 Engineering Improvements
STIHL's philosophy is to continually improve all of its 
products. As a result, engineering changes and 
improvements are made from time to time. Therefore, some 
changes, modifications and improvements may not be 
covered in this manual. If the operating characteristics or the 
appearance of your machine differs from those described in 
this manual, please contact your STIHL dealer or the STIHL 
distributor for your area for assistance.
23.6 FCC 15 Compliance Statement
This device contains a transmitter 
(FCC ID: XPY2AGQN4NNN) that complies with part 15 of 
the FCC Rules.
Operation is subject to the following two conditions:
– this device may not cause harmful interference.
– this device must accept any interference received, 
including interference that may cause undesired 
operation.
Note: This equipment has been tested and found to comply 
with the limits for a Class B digital device, pursuant to part 
15 of the FCC Rules. These limits are designed to provide 
reasonable protection against harmful interference in a 
residential installation. This equipment generates, uses and 
can radiate radio frequency energy and, if not installed and 
used in accordance with the instructions, may cause harmful 
interference to radio communications. However, there is no 
guarantee that interference will not occur in a particular 
installation.
If this equipment does cause harmful interference to radio or 
television reception, which can be determined by turning the 
equipment off and on, the user is encouraged to try to 
correct the interference by one or more of the following 
measures:
– reorient or relocate the receiving antenna,
Symbol Explanation
VVolt
Hz Hertz
A Ampere
Ah Ampere hour
WWatt
Wh Watt hour
AC Alternating current
IP Degree of electrical protection
Cutting width of the mowing blade in centimeters
STIHL products must not be disposed of in the 
household trash, but only in accordance with local, 
state and federal laws and regulations and as 
provided in this manual, @ 25.
Direct current
Number of cells and stored energy according to cell 
manufacturer's specification. Usable energy will be 
less.
The RBRC seal indicates that STIHL has prepaid for 
battery recycling.
Insulation: Class III (designed to be supplied from a 
separated/safety extra-low voltage (SELV) power 
source)
Certification/listing mark of UL.
Certification/listing mark of UL.
Energy Efficiency Level.