Sime 8500240, Руководство пользователя

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Fonderie Sime SpA reserves the right to amend all of the product and relative accessories specifications without prior warning.
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Piping: the piping and cables' path must be agreed between the installer and the customer to guarantee perfect solar
system installation, in compliance with the local standards on water and electric systems.
Make sure the connection pipes between the tank and the collector and the pipes from and to the water heater, are ad-
equately isolated to support temperatures between: -30ºC and 120ºC. Anti-UV protection must be used for the insulation.
Anti-freeze liquid: the special heat transfer means used in the closed circuit protect the system against freezing and
salt accumulation inside the collector's pipes. The double wall where the heat transfer mean circulates does not com-
municate with the water storage tank. The thermal fluid must be mixed with an adequate amount of water to protect the
system. The responsibility for an adequate amount of heat transfer mean and use of a different liquid from that supplied
with the solar water heater, lies with the installer and the company.
The use of water or other inappropriate liquid may cancel the warranty.
The work execution area must be cleaned and tidied-up once installation is completed. The warranty form must be filled-
in, signed by the customer and immediately sent to the company. The customer must also fill-in the check list supplied
by the company. The company does not undertake any liability deriving from an inadequate installation or incorrect use of
the components used for installing the solar water heater.
POSITIONING THE SOLAR COLLECTORS
The plant can only be installed on flat roofs and surfaces with adequate supporting capacity. Make sure the roof and/or
construction have an adequate supporting static capacity, according to the maximum loads foreseen in the installation
point, before installing.
The entire system must be checked by an expert, such as a qualified engineer, from a static point of view, should the plant
be in an extremely windy or snowy area. Reinforced or more solid constructions may be required in particular cases.
Space requirements for roof installation
Tiled roof
The following steps must be carried out for roof installation:
- The minimum distances from the roof ends must be:
- From sides: same distance to the width of two tiles.
- From the top of the roof: same distance to three rows of tiles.
- The minimum distance limit of 0.8 m must be respected to avoid exposing the collectors and assembly accessories to
wind, which force increases along the roof perimeter.
Space requirements for single installation
Flat roof
The system must be installed at at least 1.5 m from the roof edges, so that:
SOLAR COLLECTOR
INSTALLATION MODE
WIND LOAD
[km/h] / [kN/m
2
]
SNOW LOAD
[kN/m
2
]
Inclined surface
Angle of inclination
15° – 75°
151 / 1.1 1.25
Flat surface
Angle of inclination: 35°
151 / 1.1 1.25
The system can only be installed where the wind and snow loads are below those stated above.