Isoplam L030002, Руководство пользователя

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9
8. Working
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To move backwards and forwards the machine at circular arches in the
longitudinal direction of the floor.
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It recommend itself to keep away from the surface just worked, moving itself at
small footprints.
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THE LEVELLING CAN BE MADE GENERALLY IN TWO PHASES:
Ø
The FLOATING JOB : it is the hand finishing with a wooden tool. It becomes
a flat surface, without due irregularity to the concrete flowing.
Ø
The FINISHING WORK : it is the hand finishing with a metal tool. It becomes
a perfect flat and uniform surface.
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With the machine complete of floating blades executes itself the FLOATING JOB.
You can start when the concrete hardened, so that it is possible to walk over
without leaving the too evident footprints. It is possible to make this operation with
a good yield, using also smoothing plate.
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If it forms itself a concrete roll around at the diameter of the blades rotation, this
means the working has been started too soon.
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To not stay long in the same place to not cause potholes of the machine.
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The FINISHING JOB follows the FLOATING JOB using only the finishing or the
combination blades, it is possible to start the FINISHING JOB when from the
concrete floor every humidity trace are disappearance. To obtain a good result in
the cold or damp environments, it is necessary to increase the waiting time before
to start the FINISHING JOB. To ascertain oneself the correct moment to begin
the FINISHING JOB, it is sufficient to press the hand palm on the surface and start
when it not sticks more to the skin. To have a good finishing it is necessary to
make at least two passes. During the first passage, the blades must have a few
degrees of inclination, to not make a too strong pressure on the surface. While the
second passage must start at the latest possible, but before the concrete is
hardened, naturally increasing also the blades inclination.
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The excellent results of the levelling operations much depend on the quality of the
equipments and the ability of the user.