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Summary of Contents for SN Series

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Page 2: ...ation of the evaporation unit and describes the main pro cedures for maintenance and cleaning It is necessary for the installer to follow the stated steps as well as all the advice and recommendations given in order to ensure an optimal operation of the evaporator within the cold installation PLACING IN THE COLD ROOM The evaporator is supplied packed inside a strapped cardbo ard box that includes ...

Page 3: ...ment of hea ting elements 8 Place the drain pipe with a slight downward slope It is advi sable to place a siphon to evacuate the dirt 9 Do the refrigerant installation as per the drawing The models SN 90 and SN 100 incorporates a liquid distributor and thus they require an external pressure equalizer 4 Elevar la unidad con una carretilla y atornillarla al techo 5 Fijar los cuatro soportes regulabl...

Page 4: ...LATION and get in contact with the Technical Service of FRIMETAL The SN series can have liquid distributor and header models SN 90 and SN 100 inlet and outlet connecting pipes or two headers models for glycol water as refrigerant The way of doing the refrigerant connections by means of an autogenous welding is the same for all the cases 1 Unscrew the stopper and the valve core placed on the hea de...

Page 5: ...la o silicona a los prensaestopas para asegurar la estanqueidad de la caja de conexiones ELECTRIC DEFROSTING 1 1 ONLY FOR MODELS WITH THIS OPTION The heating elements operate at 230V In case there is a stan dard current line of 400V three phase they must be connected in Star Y as on the diagram below The electric defrosting system incorporates the following parts 1 Heating elements encased in stai...

Page 6: ...rga libre de ayuda a la selección de evaporadores condensadores y enfriadores de líquido que incluye las listas de repuestos de todos los modelos Nos reservamos el derecho de cualquier modificación en la especificación y características de nuestro material en cual quier momento y sin previo aviso CLEANING For cleaning use a soft solution of water and detergent or grease remover not abrasive for th...

Page 7: ...7 SERIE SN DIMENSIONES Y PESOS DIMENSIONS AND WEIGHT ...

Page 8: ...monised standards and technical specifications used in where applicable UNE EN 12100 Seguridad de las máquinas Principios generales para el diseño Evaluación del riesgo y reducción del riesgo Safety of machinery General principles for design Risk assessment and risk reduction EN ISO 13857 Seguridad de las máquinas Distancias de seguridad para los miembros superiores Safety of machinery Safety dist...

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