Sabo 47-PRO VARIO, Operator'S Manual

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9
• Check the cutting blade screw and have an authorised workshop tighten it if
necessary.
• Check whether the safety control bar for the engine brake is working perfectly.
• Check whether the drive control bar is working properly.
• Check that all protective devices have been attached properly and are not
damaged.
Before every operation
• Check the lawn area and remove any objects.
• Check the area of the boundary wires (if an automatic mower is being used for
lawn care).
• Check the oil level Y1 .
• Check the condition and firm fit of the blade, if necessary have an authorised
workshop tighten the blade screw.
• Check whether the safety control bar for the engine brake is working perfectly.
• Check whether the drive control bar is working properly.
• Check that all protective devices have been attached properly and are not
damaged.
• Check grass collecting equipment for wear or loss of functionality.
Every 10 operating hours
• Check all screw connections for a tight fit.
• Check the fan, blade coupling and fan housing regularly for wear and a tight fit.
After every operation
• Clean the mower.
• Check the blade for damage and wear.
Running-in time – after the first 20 operating hours
• Change the motor oil.
Every 50 operating hours
• Change the motor oil.
• Clean the air filter paper insert W .
• Clean the pre-filter W .
• Clean the spark plug and adjust electrode distance Y .
• Grease the bearings of the rear wheel drive R .
During annual servicing
• Have the air filter paper insert replaced W .
• Have the pre-filter replaced W .
• Have the spark plug replaced Y .
• Clean the gearbox and the area under the belt cover.
• Check the drive throttle cable and adjust it if necessary.
• Have the valve clearance checked
• Have combustion residue removed from the cylinder head.
• Check the control lever and have the carburettor adjusted.
• Check the fuel lines and have them replaced if necessary.
17 CARE AND SERVICING OF YOUR LAWNMOWER
Regular care is the best way to guarantee a long service life and problem-free
operation. Insufficient equipment maintenance will lead to safety-related faults!
Only use original spare parts because only those guarantee safety and quality!
Safety instruction!
See table for explanation of symbols
page 3
Cleaning (Illustration A + O )
IMPORTANT
During cleaning and maintenance work, always close the fuel tap A , tilt the
mower forwards O (spark plug facing upwards). If it should become necessary
to place the mower on its side, then place it on the exhaust side, never on the
carburetor side, as otherwise start-up problems could occur.
When tilting the mower forwards make sure the ejection flap does not get
damaged. Secure the mower in its raised position!
NOTE
When tilting the mower upwards or placing it on its side make sure no oil or
petrol escapes. Fire hazard!
Remove dirt and residual grass directly after mowing. Use a brush or cloth for cleaning.
Do not rotate the cutter bar, as otherwise motor oil is pumped into the carburettor/air
filter and start-up difficulties can occur.
NOTE
Do not insert your fingers into the openings in the fan housing and hold the fan.
If the cutter bar should be turned during cleaning, there is a risk of fingers being
squashed between fan and fan housing.
IMPORTANT
Never use high-pressure cleaners or a normal water jet to clean the drive area,
engine parts (such as ignition system, carburetor etc.), seals and bearing points.
Damage or expensive repairs can be the consequence of such action.
Storage
Always keep the machine in a clean condition in a closed, dry room out of reach of
children. Always allow the engine to cool down before you store the machine in a
closed room.
Collapsing the handle (Illustration B4 )
– To save storage space or for transport, loosen the two handle nuts such that the
top guide tube can be folded down towards the engine.
– Do not kink nor squeeze the throttle cables in the process.
CAUTION
When folding the bar for transport and storage, the bar may fold over
unintentionally when the grip nuts are released. In addition, beware of potential
crushing spots between the bottom and top parts of the bar. This may result in
risk of injury!
IMPORTANT
Make sure that the cables are not pinched, squeezed, twisted or overstretched
when the handlebars are folded apart or collapsed! Always run the cables along
the outside of the bar connection. A damaged cable may result in a technical
defect of the equipment.
Transporting and securing the equipment (Illustration N + N4 )
– If the equipment has to be carried, do not hold the ejection flap! Hold the carrying
handle at the front and at the back (see Figure N ).
Please take the weight of the machine into consideration before lifting it (see
Technical Data). Lifting large weights can result in health problems.
We recommend that this equipment should always be lifted or carried by at least
two people if other means of help are not available.
When this equipment is transported on a load area, a loading ramp should be used
for loading and unloading.
– Transport the unit upright on all 4 wheels to avoid fuel loss, damage to the
equipment and personal injury.
NOTE
Avoid injuries! Be especially careful when loading or unloading the equipment.
When a trailer is used, we recommend ensuring that it is equipped with stable
sidewalls.
Only the marked points on the transport vehicle may be used to secure the
equipment.
– Park the means of transport on level ground so that the equipment cannot roll
away before it is secured.
– Remove the collecting bag and secure it separately during transport.
– Secure the equipment with approved load-securing devices (e.g. tie-down straps
with clamping elements) on or inside the vehicle. Tie-down straps are belt bands
made of synthetic fibres. Every tie-down strap is marked with a label. The label
contains important details for application. The information on this label must be
heeded when using the tie-down strap.
– For loaded goods that can roll, we recommend using direct strapping with four
lashing straps. For this purpose, the belts are fastened directly on the fastening
points on the equipment (see Figure
N4 ) and in the tie-down strapping points on
the loading surface and slightly pre-tensioned.
NOTE
Do not tighten the belts too firmly. Fixing the equipment too firmly can cause
damage.
Maintenance of the blade
A sharp blade guarantees optimum cutting performance. Before you start mowing,
always check the condition and firm attachment of the cutting blade. The blade
attachment screw must always be tightened by an authorised workshop. If the blade
screw is too tight or too loose, the blade coupling and cutter bar can become damaged
or loose which can lead to serious injuries. A worn or damaged blade must always be
replaced.
Sharpening and balancing the blade (Illustration Q )
WARNING
The sharpening and balancing of the blade should be carried out only by an