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The air should arrive at The air should arrive at the starter clean and dry. the starter clean and dry. It is It is recommenrecommended an automatic purge beded an automatic purge be
fitted in the tank fitted in the tank and a GALI air and a GALI air filter be connected immediately before the starter. Thefilter be connected immediately before the starter. The
installation should foresee a horizontal stretch for installation of the filter.installation should foresee a horizontal stretch for installation of the filter.
Unless expressly recommended otherwise, the inside diameter of the feeding pipe should notUnless expressly recommended otherwise, the inside diameter of the feeding pipe should not
at any point be less than 45 mm or 1 ¾ inches.at any point be less than 45 mm or 1 ¾ inches.
In the case of long pipes, the inside diameter should be greater than the minimumIn the case of long pipes, the inside diameter should be greater than the minimum
recommended. The feeding conduit should have as short a run as possible and a minimum ofrecommended. The feeding conduit should have as short a run as possible and a minimum of
changes of direction.changes of direction.
To guarantee safety in starter maintenance, it is necessary to incorporate a lockable andTo guarantee safety in starter maintenance, it is necessary to incorporate a lockable and
airtight shutairtight shut off valve which assures the isolation against pressure in the access line tooff valve which assures the isolation against pressure in the access line to
the starter when the valve is cthe starter when the valve is closed.losed.
4.4. - SUPPLY OF ELECTRIC POWER
4.4. - SUPPLY OF ELECTRIC POWER
In the cases where the In the cases where the control system incorporates an electro valve directly mounted on the starter, control system incorporates an electro valve directly mounted on the starter, it will beit will be
necessary to connect the supply voltage, according to the indications for the necessary to connect the supply voltage, according to the indications for the same.same.
The The eleelectrical insctrical ins tallation has to ctallation has to c omply womply w ith thith th e ree requirements of thquirements of th e Low Voltagee Low Voltage
EleElectrotechnical ctrotechnical ReRegulations.gulations.