Care And Maintenance - hecht 540 Instructions Manual

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Do not attempt to mow high dry grass or large amount of dry leaves. If the dirt is clogged
on the blade or the chassis, the engine and blade, etc., can become damaged. Dry material
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may also come into contact with the engine exhaust and subsequently cause ignition.
When mowing damp or wet grass, the grass sticks to the discharge tunnel and then
becomes clogged. Clogging makes the collection and ejection of grass impossible and
causes a disproportionate engine load. We don't recommend cutting damp and wet grass.
To avoid stirring up the dust, mow the grass best when it´s is dry, but the soil is still moist.
Dust causes the air filter pollution.
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Ground speed will need to be adjusted so the clippings can be dispersed evenly into the lawn.
For especially heavy cutting in thick grass it may be necessary to use one of the slowest
speeds in order to get a clean well mowed cut. When mowing long grass you may have to
cut the lawn in two passes, lowering the blade another 1/3 of the length for the second cut
and perhaps cutting in a different pattern than was used the first time.
Cut the grass regularly. With respect to the lawn, do not cut by more than 1/3 of the total
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height (to prevent it from withering). However, cut the grass by approximately 2 cm (i.e.
shorten it from 6 cm to 4 cm, for example).
Always keep the edge of the cutting blade sharp.
Only move at working pace.
Always keep the grass ejection hole clean and clear. Remove cut material only when
the equipment is stopped.
Overlapping the cut a little on each pass will also help to clean up any stray clippings left
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on the lawn.
The mower should always be operated at full throttle to get the best cut and allow it to do
the most effective job of mowing.
The mowing of leaves can also be beneficial to your lawn. When mowing leaves make sure
they are dry and are not laying too thick on the lawn. Do not wait for all the leaves to be off
the trees before you mow.
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CAUTION!
If you strike a foreign object, stop the engine. Disconnect wire from spark plug,
thoroughly inspect the mower for any damage and repair the damage before
restarting and operating the mower. Extensive vibration of the mower during
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operation is an indication of damage (especially blade and shaft). The mower should
be promptly inspected and repaired. Contact an authorized service center.

CARE AND MAINTENANCE

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CAUTION!
To ensure proper functioning of the machine, it is necessary to have it checked and
adjusted by qualified personnel in an authorized service centre at least once a year.
Proper maintenance is essential for safe, economic and trouble-free operation of
the machine.
Failure to follow the maintenance instructions and safety precautions may cause serious injury
or death. Always follow the procedures, safety precautions, recommended maintenance and
recommended checks mentioned in this manual.
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