EN
18 TROUBLESHOOTING
Faults
Possible causes
Engine does not start
Safety grip not pressed
down.
Fuel tank is empty.
Spark plug connector
loose.
Spark plug defective or
dirty or electrode burnt
out.
Excessive petrol supply
to engine (spark plug
wet).
Air filter soiled.
Engine power
Air filter soiled.
decreasing
Spark plug clogged with
soot.
Fuel old or soiled
Engine runs irregularly Air filter soiled.
Spark plug clogged with
soot.
Extreme vibration
Poor cutting,
Cutter bar blunt.
lawn turns yellow
Cutting height too low.
Engine speed too low.
Excessive mowing
speed.
Mower paths do not
overlap sufficiently.
Lawn matted.
Ejection blocked
TurboSignal not
observed J + K .
Engine speed too low.
Cutting height too low
and grass too high.
Excessive mowing
speed.
Grass is wet.
The mulched grass
Cutter bar blunt.
looks bad:
lumps, excessive
amounts of cut grass,
Mulching rule not
coarse cut
followed (cut max. 1/3 of
grass height; the grass
height to be cut must be
less than 10 cm).
Excessive travel speed.
Grass accumulation
under the mower.
Mower paths do not
overlap sufficiently.
Grass is wet.
In case of faults and defects which have not been listed here, please contact the
nearest authorised workshop.
Repairs which require specialised knowledge should only be performed by a qualified
expert. Your authorised workshop will naturally also be glad to help if you do not wish
to perform the maintenance work described here yourself.
19 TECHNICAL DATA
Engine
Remedy
Press the stop control bar to
Engine
the upper part of the
Capacity
handlebar D .
Rotation speed
Fill the fuel tank with clean
Rated power
and fresh fuel.
Electrode gap
Press on spark plug
Fuel
connector or have it
checked by an authorised
Tank capacity
workshop.
Lubricating oil
Replace or clean the spark
plug, set the electrode gap
Y : 0.7 – 0.8 mm.
Oil quantity
Have it checked by an
Mower
authorised workshop.
Housing
Cutting width
Clean or replace the air filter
Cutting heights
insert W .
Height adjustable guide bar
Clean or replace the air filter
Grass collector capacity
insert W .
Weight
Have it checked by an
authorised workshop.
Length
Empty the petrol tank and fill
Width
with fresh fuel.
Height
Clean or replace the air filter
Wheels front / rear
insert W .
Bearing front
Have it checked by an
Bearing rear
authorised workshop.
Sound power level
Have it checked by an
Guaranteed sound power level;
authorised workshop.
measured according to 2000/14/EC
Have it reground and
Sound pressure level
balanced by an authorised
Emission sound pressure level at operator's workplace;
workshop Q .
measured according to EN ISO 5395-2
Set higher cutting height I .
Measuring inaccuracies; according to ISO 4871
Vibrations
Work at max. speed.
Vibrations at the guide bar;
Adapt mowing speed.
measured according to EN ISO 5395-2
Measuring inaccuracies; according EN 12096
With high grass, the mowing
paths may possibly have to
20 ORIGINAL SPARE PARTS AND ACCESSORIES
overlap more.
A noticeable improvement
Roller bearing grease
can be achieved by using a
Spark plug
scarifier.
Air filter insert
Empty the collecting bag L .
Conversion kit to mulch system
Conversion kit to steel wheels
Have it checked by an
Cutter bar
authorised workshop.
Set higher cutting height I .
Adjust the mowing speed
and switch off the autodrive,
if necessary.
Let lawn dry.
Have it reground and
balanced by an authorised
workshop.
Set higher cutting height I .
Convert mower to rear
ejection U2 + S1 and
mow the lawn with a high
cutting height setting first.
Adapt travel speed.
Set higher cutting height I .
With high grass, the mowing
paths may possibly have to
overlap more.
Set higher cutting height I .
Let lawn dry.
10
LONCIN engine 1P65FE-2
166 cm
2800 rpm
2.7 kW
0.7 – 0.8 mm
Lead-free standard fuel
with max. 10% ethanol
approx. 1.0 litres
SAE 30, SAE 10W30, SAE 5W30
or similar brand name oil minimum quality
0.5 litres
Die-cast aluminium
430 mm
Centre, 22, 30, 35, 42, 50, 60, 80 mm
3 times
45 litres
27.5 kg (Plastic wheel model)
29.5 kg (Steel wheel model)
1455 mm
500 mm
1150 mm
Ø 180 mm / Ø 180 mm
Cup-and-cone bearing
Cup-and-cone bearing
L
= 96 dB(A)
wa
L
= 79.7 dB(A)
pA
2.5 dB
a
= 6.3 m/s
hW
0.7 m/s
SAA11300
SAE10005
SAE10006
SA571
SAA12523
For safety reasons, the cutter bar must
always be replaced by an authorised
workshop.
This workshop has the respective spare
part number for the cutter bar available.
3
SF
2
2