ADVANCE Easy Moving VACU MATIC FREE Montaj, Kullanım ve Bakım Kılavuzu - Sayfa 8
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Sayfayı YazdırSuction case with motorized nozzle
5.1 Characteristics of the storage tank
The application of the suction case must be made at the lowest point of the hopper part of the tank.
Tanks can be constructed in any form, size, and material.
The hopper walls must be all connected at the point where the case is installed, so the warehouse will
be able to be completely empty.
Please remember that for a good sliding of solid fuels, the hopper walls of the tank must have a tilt of
about 45°.
It is always necessary to place a shutter between the tank and the suction case which, when closed,
separates the fuel in the tank from the suction case in order to facilitate inspections, maintenance and
repairs on internal movements.
The suction case can also be installed in small collection tanks that receive fuel from large tanks
already equipped with automatic emptying screw conveyors: in this case the suction case can work in
conjunction with them.
6 INSTALLATION
It is the installer's responsibility to verify the presence of any risk of danger in the installation
area and to determine the suitability in accordance with both the applicable laws and the product
characteristics described in this manual.
The installer must also comply with the requirements of this manual as well as inform the user of the
operation and maintenance of the installed products and report any dangers related to their use.
It is necessary to leave a free space of adequate size all around the product, in order to permit any
repair, maintenance or inspection operation.
The product should not be exposed to atmospheric agents and should not be installed in areas subject
to high humidity, possible fl ooding, high temperatures and dust presence.
6.1 Instructions for the installation of systems
Consider that in pneumatic fuel transport systems there are two different types of pipe features:
A sections of pipes where only air and eventually dust pass through
B- sections of pipes where both air and fuel pass through
Mandatory all sections of piping through which the fuel passes must be made with PU or steel pipe and they
must be connected to be antistatic.
We remind you that the lengths of the various pipe sections described in our manuals and catalogs are purely
indicative: when we speak of "available length" we mean the total development of the various sections.
It is always advisable to make mainly straight and horizontal piping sections and, in any case, with the least
number of changes of direction and vertical paths.
For all the sections where fuel passes, it is recommended to follow these simple rules:
the maximum length allowed for the various sections of piping depends on the components chosen for your
system:
1- the maximum permissible length of the various pipe sections is always bound by the components chosen
for your system, the characteristics and technical data provided for each component must always be evalua-
ted in advance so that the system works at its best and has the required characteristics.
2- in two-pipe systems (fuel suction and air return to the silo) the limits on the lengths are generally much
lower and never exceed 10 meters. With some products pipe lenght cannot be more than 3 meters.
3- in single-pipe systems, the maximum length allowed for the various sections of pipe, despite being limited
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