Sabo 54-PRO A Livret D'entretien page 46

Ventilation valve in fuel
filler cap (only on model
with additional tank).
Fuel tank empty.
Spark plug connector
loose.
Spark plug defective or
soiled or electrodes worn
out.
Too much petrol feed to
engine (spark plug wet).
Air filter soiled.
Air filter soiled.
Engine power
decreasing
Ventilation valve in fuel
filler cap (only on model
with additional tank).
Spark plug clogged with
soot.
Fuel old or soiled
Ventilation valve in fuel
Engine runs irregularly
filler cap (only on model
with additional tank).
Air filter soiled.
Spark plug clogged with
soot.
Pull drive control bar not
Mower does not work
pulled.
Extreme vibration
Cutting blade blunt.
Cut not clean,
lawn turns yellow
Cutting height too low.
Motor speed too low.
Mowing speed too high.
Insufficient overlap
between mowing lanes.
Lawn matted.
TurboSignal ignored
Ejector blocked
J + K .
Engine speed too low.
Cutting height too low
with grass too high.
Mowing speed too fast.
Grass is damp.
Open the ventilation valve in
The mulched grass
the fuel filler cap A .
does not look good:
clumps, excessive cut
material, coarse cut
Fill up with clean and fresh
fuel.
Push plug connector in place
or have it checked by an
authorised workshop.
Replace or clean spark plug,
set electrode distance to 0.5
mm Y .
Have it checked by an
authorised workshop.
Clean or replace the air filter
insert W .
Clean or replace the air filter
insert W .
In case of faults and defects which have not been listed here, please contact the
Open the ventilation valve in
nearest authorized dealer.
the fuel filler cap A .
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
Have it checked by an
perform the maintenance work described here yourself.
authorised workshop.
Empty the petrol tank and fill
with fresh petrol.
17 TECHNICAL DATA
Open the ventilation valve in
the fuel filler cap A .
Engine
Clean or replace air filter
insert W .
Have it checked by an
authorised workshop.
Have it checked by an
authorised workshop.
Pull drive control bar G .
Have it checked by an
authorised workshop.
Have it checked by an
authorized dealer
Have it sharpened and
balanced by an authorised
workshop Q .
Set higher cutting height I .
Mower
Have it checked by an
authorized dealer
Adapt mowing speed, switch
motor drive off if necessary.
If grass is long, the mowing
lanes may need to overlap
further.
A perceptible improvement
can be achieved by using a
scarifier.
Empty the collecting bag L .
Have it checked by an
authorized dealer
Set higher cutting height I .
Adapt mowing speed, switch
motor drive off if necessary.
Allow the lawn to dry.
12
Cutting blade blunt.
Mulching rule ignored
(cut max. 1/3 of grass
height; the grass height
to be cut must be less
than 10 cm)
Driving speed too high.
Grass accumulation
under the mower blade.
Insufficient overlap
between mowing lanes.
Grass is damp.
Motor
Capacity
Rotation speed
Power of Device
Electrode gap
Fuel
Tank capacity
Lubricating oil
Oil quantity
Housing
Cutting width
Cutting heights
Adjustable-height handlebar
Grass collector capacity
Speed
2.7 – 4.8 km/h (54-PRO VARIO, 54-PRO VARIO PLUS)
Weight
Length
Width
Height
Wheels front / rear
Bearing front
Bearing rear
Have it sharpened and
balanced by an authorised
workshop.
Set higher cutting height I .
Convert mower to rear
ejection U2 + S1 and mow
lawn with high cutting height
first.
Adapt driving speed, switch
motor drive off if necessary.
Set higher cutting height I .
If grass is long, the mowing
lanes may need to overlap
further.
Set higher cutting height I .
Allow the lawn to dry.
B&S 4-stroke motor, 850 E Series I/C
190 cm
2800 min
3,2 kW
0.5 mm
Unleaded standard petrol, with max.10%
ethanol
approx. 1 litres (54-PRO A, 54-PRO VARIO)
approx. 6 litres (54-PRO VARIO PLUS)
SAE 30, SAE 10W30, SAE 5W30
or similar brand name oil,
minimum quality SF
0.5 - 0.6 litres
Die-cast aluminium with steel inserts
540 mm
Single wheel,
15, 30, 40, 50, 60, 70, 85, 95 mm
75 litres
4.2 km/h (54-PRO A)
53 kg (54-PRO A)
54 kg (54-PRO VARIO)
55,5 kg (54-PRO VARIO PLUS)
1730 mm
600 mm
1050 mm
Ø 210 mm / Ø 210 mm
Deep groove ball bearing
Bronze-Sleeve bearing
3
-1
2-way