Stihl RMA 443.3 PV Gebrauchsanleitung Seite 47

13 Operating the Lawn Mower
– 70 mm = position 5
– 85 mm = position 6
– 100 mm = position 7
The positions are indicated on the lawn mower.
Setting the cutting height
► Switch the lawn mower off.
The blade must not be turning.
► Place the lawn mower on a level surface.
► Hold the lawn mower at handle (1).
► Press and hold lever (2).
► Move the lawn mower to the desired position
by raising and lowering the lever.
The current cutting height can be read off at
cutting height indicator (3) by means of mark‐
ing (4).
► Release lever (2).
The lawn mower engages.
13.3 Mowing and Mulching
The lawn mower is equipped with a multi-blade
and can be used for mowing or mulching.
► If working with self-propulsion engaged: drive
the lawn mower forwards in a controlled man‐
ner.
► If working with self-propulsion disengaged:
push the lawn mower forwards slowly and in a
controlled manner.
► If a foreign object is hit during mowing and the
blade is blocked:
► Switch the lawn mower off and remove the
battery.
► Make sure that all moving parts have come
to a complete stop.
► Check the lawn mower.
0478-131-9870-A
► If repairs are required: consult a STIHL spe‐
cialist dealer.
► If the lawn mower begins to vibrate strongly:
► Switch the lawn mower off and remove the
battery.
► Check the lawn mower.
► Check that all nuts, bolts, screws and pins
are tight.
► If repairs are required: consult a STIHL spe‐
cialist dealer.
For optimum performance, note the recommen‐
ded temperature ranges,
13.4 Mowing Modes
13.4.1 Selecting the Mowing Mode
Three mowing modes can be selected. The
selection is made via the operating unit.
– ECO mode
– Standard mode
– AUTO-BOOST mode
► Switch the lawn mower on.
► Press the button (1) to select the desired
mowing mode.
The current mode (2, 3, 4) is displayed.
ECO mode
When ECO mode is activated, the lawn mower
detects the current working conditions and
adjusts the blade speed automatically.
This may extend the battery life.
Standard mode
When Standard mode is activated, the lawn
mower mows at a constant blade speed.
AUTO-BOOST mode
When AUTO-BOOST mode is activated, the
lawn mower has more power available for a short
time, for example to mow taller and denser
grass.
AUTO-BOOST mode affects the battery life. If
there is a risk of overheating, the lawn mower
automatically switches to Standard mode.
English
21.5.
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