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Idiomas disponibles
Idiomas disponibles
TEFEN
TEFEN Advanced Plastic Solutions.
Adjustment of Metering
On the metering cylinder there is a scale indicating the
percentage of additives. When the entry valve is closed
and there is no water pressure in the injector, turn the
adjustment control nut and set its upper edge on the
percentage required. Turning it counterclockwise increases
the amount of fertilizer metered. Turning it clockwise
decreases the amount of fertilizer metered.
The actual fertilizer metering rate should be checked.
If necessary, adjust by increasing or decreasing the adjustment
control nut.
Manual On/Off Control
In models with manual on/off control the suction can be controlled while water flows through the
injector. To inject the additive, flick the handle to it's 'on' position ('on' face up), to stop injection of
additive flick the handle to it's 'off' position ('off' face up).
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