12
Grass is damp.
Allow the lawn to dry.
The mulched grass
does not look good:
clumps, excessive cut
material, coarse cut
Cutting blade blunt.
Have it sharpened and
balanced by an authorised
workshop
.
Mulching rule ignored
(cut max. 1/3 of grass
height; the grass height
to be cut must be less
than 10 cm)
Set higher cutting height
I
.
Convert mower to rear
ejection
U2
+
S1
and mow
lawn with high cutting height
first.
Driving speed too high.
Adapt driving speed, switch
motor drive off if necessary.
Grass accumulation
under the mower blade.
Set higher cutting height
I
.
Insufficient overlap
between mowing lanes.
If grass is long, the mowing
lanes may need to overlap
further.
Grass is damp.
Set higher cutting height
I
.
Allow the lawn to dry.
In case of faults and defects which have not been listed here, please contact the
nearest authorized dealer.
Repairs which require specialized knowledge should only be performed by a qualified
expert. Your authorized dealer will naturally also be glad to help if you do not wish to
perform the maintenance work described here yourself.
22 TECHNICAL DATA
Engine
Engine
Yamaha 4-stroke engine, MA190V
Engine displacement
190 cm
3
Engine speed
2800 rpm
Rated input
3.2 kW
Electrode gap
0.6 - 0.7 mm
Fuel
Standard unleaded fuel,
with max. 10% ethanol or max. 5% MTBE,
do not use alkylate-based petrol!
Tank contents
approx. 6 litres
Lubricating oil
SAE 10W30, SAE 10W40
4-stroke engine oil API service class SE
or a higher class oil
Oil quantity
0.6 litres
Mower
Housing
Die-cast aluminium with steel inserts
Cutting width
540 mm
Cutting heights
Single wheel,
15, 30, 40, 50, 60, 70, 85, 95 mm
Adjustable-height handlebar
2-way
Grass collector capacity
75 litres
Speed
2,7 – 4,8 km/h
Weight
63 kg
Length
1730 mm
Width
600 mm
Height
1050 mm
Wheels front / rear
Ø 210 mm / Ø 210 mm
Bearing front
Deep groove ball bearing
Bearing rear
Bronze-Sleeve bearing
Sound power level
Guaranteed sound power level;
measured according to 2000/14/EC
L
wa
= 98 dB(A)
Sound pressure level
Sound pressure level emissions at the operator's position;
measured according to EN SO 5395-2
Measurement uncertainties; according to ISO 4871
L
pA
= 86 dB(A)
1.5 dB
Vibrations
Vibrations on the lawnmower’s handlebar;
measured according to EN ISO 5395-2
Measuring inaccuracy; according EN 12096
a
hW
= 2.5 m/s
2
1.3 m/s
2
23 ORIGINAL SPARE PARTS
Motor oil
SAE 10W30, SAE 10W40
4-stroke engine oil API service class SE
or a higher-class oil
Roller bearing grease
SAA11300
Spark plug
SAU16040
Air filter insert
SAU15985
Pre-filter
SAU15986
Deflector
SA592
Conversion kit for mulching
system
SA610
Cutter bar
For safety reasons, the cutter bar must
always be replaced by an authorised
workshop.
This workshop has the respective spare
part numbers for the cutter bar available.
Summary of Contents for 54-pro k vario plus
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