tefen MixRITe TF-10 Manual De Usuario página 5

TEFEN
TEFEN Advanced Plastic Solutions.
Control Manual On/Off
En modelos con control manual On/Off se puede controlar la succión mientras el agua
fluye a través del inyector. Para inyectar aditivos, coloque la manija en la posición "On"
("On" cara arriba), y para detener la inyección coloque la manija en la posición "Off"
("Off" cara arriba).
Control hidráulico On/Off
En modelos con control hidráulico se puede controlar la succión mientras el agua
continúa fluyendo a través del inyector, usando una conexión a los tubos de control
que están controlados por la computadora de riego por medio de válvulas eléctricas.
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TEFEN
TEFEN Advanced Plastic Solutions.
Installation of two injectors in parallel
When the water flow rate in the irrigation line is higher than the maximum nominal flow rate of the
injector, the water may be divided between two injectors. If the 2 injectors are used for pumping the
same type of fertilizer, the scale should be adjusted in an identical manner to the same level of
metering. Two different additives may be metered at different levels. The metering in each unit must
be calculated separately for each flow rate passing through each of the two injectors.
It is necessary to fit a main valve (1) at the beginning of the water line and after it, a backflow
prevention valve (3), a pressure reducer (4), a filter (2) with at least 120 mash (130 micron). a T-
junction (5) is then fitted from the main line into 2 lines. To each of these lines are fitted a regulation
valve (6), the injector and non-return valve (7) immediately after the injector and a connection back
to the main line (8). Care must be taken to ensure that both branches are exactly the same length.
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