Stihl RMI 422.1 Gebrauchsanleitung Seite 161

● Dock the robotic mower following
interruption of a mowing operation.
( 15.6)
● If necessary, end standby mode of the
robotic mower by pressing a button.
Charging starts automatically.
Charging:
During charging, the text "Charging
battery" is displayed in the status
screen.
A plug symbol appears instead of
the battery symbol in the information
area of the display in all the other
menus.
The charging time varies and is
automatically adapted to the subsequent
period of use.
In the event of charging problems,
a corresponding message appears
on the display. ( 24.)
The battery is only charged when
the voltage falls below a certain
value.
Charge state:
The momentary charge state can be
seen in the status screen when the
relevant display is selected.
( 11.12)
In all other menus, the battery
symbol in the information area of
the display serves to indicate the
charge state. ( 11.3)
0478 131 9957 A - EN
If the battery charge is too low, the
corresponding battery symbol appears.
In this case, place the robotic mower in the
docking station to recharge.
16. Maintenance
Risk of injury!
Carefully read the section "For your
safety" ( 6.), particularly the
subsection "Maintenance and
repairs" ( 6.9), and follow all
safety instructions exactly before
performing any maintenance or
cleaning operations on the
machine.
Activate the disabling
device prior to any
maintenance or cleaning
work. ( 5.2)
Disconnect the mains
plug before performing
any maintenance
operations on the
docking station.
Always wear gloves
when carrying out any
maintenance work,
particularly when working
on the mowing blade.
16.1 Maintenance schedule
The maintenance intervals are based on
the operating hours among other factors.
The relevant "Mowing hours" counter can
be called up in the "More - Information"
menu. ( 11.17)
The specified maintenance intervals must
be strictly observed.
Maintenance operations on days with
active times:
● Visually inspect the general condition of
the machine and the docking station.
● Check the display – check the current
time and the start of the next mowing
operation.
● Check the mowing area and remove
foreign bodies, etc. as required.
● Check that the battery is being charged.
( 15.7)
Weekly maintenance operations:
● Clean the machine. ( 16.2)
● Visually inspect the mowing blade,
blade fastening and mowing deck for
damage (notches, cracks, fractures,
etc.) and wear. ( 16.3)
Every 200 hours:
● Replace the mowing blade. (
Annual maintenance operations:
● STIHL recommends an annual
inspection by a STIHL specialist dealer
during the winter months.
Here, maintenance of the battery,
electronics and software in particular is
performed.
16.3)
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