Kverneland Electrical Control EC, Operation Manual

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Control box
Flowmate Control FMC
33
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If the display 0.0 Ltr is shown, all the sections have been filled and a signal sounds.
The software of the system has now switched off all the sections.
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Set the central switch for Spraying to “Off” . This turns the signal sound off.
Note: The central switch for Spraying must be on “Off” before you can leave the screen
and return to Main screen 1 or Main screen 2 .
§4.3.2 Rinsing function
If the spraying work is interrupted with the spray tank partly filled, the rinsing function
enables deliberate removal of the spraying fluid in the conduit system following regular
spraying work. At the same time, the entire conduit system is filled/scavenged with a
minimum requirement of clear water, as the sections are automatically switched off at
different times as a function of the length of the hose of the feed conduits.
In this way, the spray fluid is used optimally and sedimentation in the conduit system
avoided.
Note: If the sprayer is equipped with a pressure equalising system, a small amount of
rinsing water enters the spray tank during the rinsing function via the constant-
pressure vales (3-directional valves). The remaining fluid is slightly diluted.
Mode of procedure in rinsing the conduits:
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Central switch for Spraying to “Off” .
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Set all the valves on the sprayer to the “Rinse” position (see operating instructions for
sprayer).
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Close valve on spray tank
•
Open valve on rinsing tank
•
Switch agitators off
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All section switches to “On” . The display shows the amount of fluid needed in litres.
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Central switch for Spraying to “On” . This initiates the rinsing process.
Note: The rinsing must be done during driving and on an untreated part of the field as
the spraying fluid in the conduits is removed with a normal concentration.
The through flow amount is used to calculate the residual amount of filling water and
displayed. Each rinsed section is automatically switched off by the computer.