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Two types of cutting blades can be used for cutting work,
grass cutting blade and brush knife. Never use grass
cutters to cut grass.
Grass Cutting blade:
▪ A grass cutting blade is used to cut all kinds of tall herbs;
▪ The grass is cut with a swing motion to the side (like a
scythe), where the movement from right to left is the
cutting phase and the movement from left to right the
return course. Avoid previously cut material during
return movement;
▪ If the blade is tilted to the left when rubbing, the grass
accumulates in a line, which makes it easier to catch;
▪ Let the support base touch the floor lightly. It is used to
protect the blade from touching the floor.
Brush knife:
▪ A brush cutter is used to cut/prune bush, shrub or wild
vegetation with maximum diameter of 12mm;
▪ When you cut the bush or shrubs, place the brush knife
very close to the ground (as if cutting with a scythe) and
cut through the base of the bush or shrubs;
▪ To cut wild vegetation, the pruning/grinding must be
performed from up to bottom in layers, keeping the
blade at a level lower than the user's waist. However,
when bigger the distance between the blade and the
ground, bigger the risk of particles projection. For this
reason, the user shall have extra attention when
performing this way;
▪ Always operate in full speed to prevent the accumulation
of cut material on the blade head;
▪ Avoid contact of the blade with stationary objects (rocks,
stones, tree trunks). Otherwise, the device may be
thrown abruptly in the opposite direction to the rotation
of the blade. This is the blade rotation reversal of the
blade. A blade rotation reversal of the blade can be
violent and cause the loss of control;
The blade rotation reversal of the blade may occur without
notice. The probability of occurrence is greater in work
areas where it is difficult to see the material to be cut.
The blade rotation reversal of the blade can also
occur if you try to cut small trees, shrubs or bush with
a diameter greater than the size recommended by the
manufacturer.
Whenever the blade is not in use or during transport, install
the blade's protection.
The cutting head with nylon line is used to cut herbs and
fine grass.
Make sure that the nylon line is still firm and evenly rolled-
up in the reel; otherwise, the device will produce harmful
vibrations.
Only use cutting heads and nylon lines that have the
characteristics and dimensions recommended by the
manufacturer.
Never use wires or ropes instead of nylon. Otherwise,
accidents and injuries may occur.
The length of the nylon line is also important. A longer line
requires more engine power than a shorter line of the same
diameter.
Make sure that the cutting blade fixed in the cutting
accessories protection is still intact is sharpened. The blade
is used to cut the nylon line to maintain the correct length.
When the nylon line is worn out or breaks:
1. Place the cutting head on the floor and press the spring
into the interior to allow the nylon line to slide out;
2. The length of the cutting line is defined by the maximum
length allowed for the cutting blade fixed in the
protection of cutting accessories.
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