RMA 510
English
13
Mowing
Frequent mowing contributes to a 
beautiful and dense lawn.
The lawn should not be kept too short in 
hot and dry weather because it will 
otherwise be burned by the sun and 
become unattractive.
A sharp blade produces a more 
attractive finish than a dull one. Sharpen 
the blade regularly – see also 
"Sharpening the Cutting Blade".
Cuttings can be mulched, collected in 
the grass bag or ejected from the side 
discharge chute.
Mowing on Slopes
Your cordless lawn mower can be used 
on gradients of up to 25°.
Cutting Performance
The cutting performance depends on 
the type of grass and the height of cut 
selected. Cutting performance is 
increased by:
– Mowing frequently.
– Increasing the height of cut.
– Reducing mowing speed.
– Allowing lawn to dry before mowing.
Disposal
Do not throw cuttings in the garbage can 
– they can be composted!
Mulching
In the mulching mode, the grass 
clippings are recirculated in the 
airstream, re-cut several times into small 
particles and then blown back onto the 
lawn. The fine particles remain on the 
lawn surface where they decompose 
quickly and serve as a natural fertilizer. 
Frequent mulching contributes to a 
beautiful, dense lawn. One third of the 
grass height should be cut in this 
process. 
It is advisable to mulch at least twice a 
week in spring and at least once a week 
in summer/autumn.
Mulching Result
Prerequisites for good mulching results:
– Only cut dry grass
– Use properly sharpened blades
– Reduce mowing speed
– Vary mowing direction and overlap 
the cuts
– Mow very high grass in gradual 
stages
The underside of the mower deck can 
become clogged and block the blade if 
the cutting height is too low or the grass 
is wet.
Using the Unit Mulching