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Idiomas disponibles
Idiomas disponibles
TEFEN
TEFEN Advanced Plastic Solutions.
Hydraulic On/Off Control
In models with a hydraulic on/off control the suction can be controlled while the water continues to
flow through the injector, using a connection to the control tubes that are controlled by irrigation
computer by means of electric valves.
Routine Maintenance
Regularly clean the water filter at the injector inlet and the fertilizer suction filter.
If its planned not to operate the injector for a long period, operate the injector for a few minutes
with the metering tube immersed in a tank with clean water to remove fertilizer residues from the
injector preventing them solidifying in the injector.
If there is fear of frost and the temperature falling below 4°C (39°F) empty the water from the
injector. To do this, close the entry and exit valves securely. Open and dismantle the 3/4" record
that connects the suction pipe. Press the suction check valve using a finger or a thin rod, allowing
all the water that has collected in the injector to drain out while pressing the air release valve at
the top of the injector.
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