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After every operation
•
Clean the mower.
•
Check the blade for damage and wear.
Every 10 operating hours
•
Check all screw connections for a tight fit.
•
Check the blade coupling regularly for wear and a tight fit.
Every 50 operating hours or annually
•
Clean the air filter paper insert W .
•
Clean the pre-filter W .
•
Clean the spark plug and adjust electrode distance Y .
During annual servicing
•
Have the air filter paper insert replaced W .
•
Have the pre-filter replaced W .
•
Have the spark plug replaced Y .
15 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!
Cleaning (Illustration O )
IMPORTANT
During cleaning and maintenance work, do not place the mower on its side, tilt it
forwards (spark plug facing upwards) O as otherwise start-up difficulties could
occur. Secure the mower in its raised position!
CAUTION
When tilting the mower upwards, 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.
IMPORTANT
Never use high-pressure cleaners or a normal water jet to clean the drive area,
engine parts (such as ignition system, carburettor etc.), seals and bearing points.
Damages 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.
Transporting and securing the equipment (Illustration N + N4 )
–
In case the equipment has to be carried, hold it on the front bar at the front (1) and
on the cross tube of the top part of the guide bar (2) 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, when other means of help are not at disposal.
When this equipment is transported on a load area, a loading ramp should be used
for loading and unloading.
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.
–
Transport the unit upright on all 4 wheels to avoid fuel loss, damage to the
equipment and personal injury.
–
Park the means of transport on level ground so that the equipment cannot roll
away before it is secured.
–
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
Safety instruction!
See table for explanation of symbols
page 3
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
authorized specialist workshop. An improperly sharpened or unbalanced blade
can cause severe vibrations, and damage the lawnmower.
The cutting edges of the cutting blade may be grinded only until the respective value
(see illustration Q ) or the marking (1) on the cutting blade (ring) has been reached.
Attention! Observe the grinding angle of 30°.
Your professional workshop can check this value - (grinding limit) for you!
WARNING
A blade by which the wear limit (marking) has been exceeded can break off and
spin away; this can cause severe injuries.
Replacing the blade
WARNING
The cutting blade bar must always be replaced by an authorised workshop. A
wrongly assembled cutting blade coupling or a blade screw that is tightened too
tightly or too loosely can allow the cutting blade bar to become loose and cause
severe injuries.
–
Only use genuine cutter bars for replacement. Non-equivalent spare parts can
damage the machine and are a safety hazard.
–
Replacement cutting tool must be marked permanently with the name and/or
company logo of the manufacturer or supplier and the part number.
Servicing the wheels
The wheels are equipped with maintenance-free bearings. Maintenance is not required.
16 SERVICING THE ENGINE
WARNING
Avoid injury! Engine exhaust fumes contain carbon monoxide and can cause
serious illness or death.
Do not run an engine in an enclosed area, such as a garage, even with doors and
windows open.
Move the machine to an outside area before starting the engine.
IMPORTANT
To clean the engine and for maintenance work do not place the engine or mower
on its side but tilt forwards O (spark plug upwards) because otherwise there
may be problems starting the engine. Secure the mower in the raised position!
ATTENTION
When tilting the machine upwards, ensure that no oil or fuel comes out of the
machine. Fire hazard!
The regular implementation of the prescribed maintenance and care work are the
prerequisite for a permanent and fault-free functionality of the motor and also the basic
requirement for any guarantee claims.
The motor should be kept clean, particularly on the outside, and the silencer and
cylinder area must always be kept free from foreign bodies (e.g. grass residue). The
8
Safety instruction!
See table for explanation of symbols
page 3
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