User Manual

SEEDHAWK®TOOLBAROPERATOR’SMANUAL33
4.Movinginaforwarddirectionpressthe“ACK”buttononthemonitor,this will engage the
openershanks.REFERTOSECTION4.5,pertainingtothecontrolsystembeingused.
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NOTE: The hydraulic down pressure applied to the opener shanks is controlled by a closed
loopsystemthatallowstheoperatortoenterthedesiredoperatingdownpressure.Entering
theamountofdownpressurethesystemshouldapply,canbedoneonthemonitoraswell.
The monitor controls a down pressure valve that maintains the pressure setting on the
openershanksthroughthecontrolmodule.
Apressuresensormeasurestheactualhydraulic
pressure and feeds it back to the control module. The control module adjusts the down
pressurevalve to maintainthesystem setting.As the openers moveup and down withthe
terrainconstantforceisappliedtoallequally.
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1.To set  and  change the shank pressure, press any
soft key to bring up the soft key menu and press
“Shank”.SEEFIGURE15.
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2.Ahorizontalbargraphdisplaywillcomeuponthe
screen. Press the “Selector knob” to activate the
adjustment and then rotate the spinner knob to
increase or decrease the system pressure setting.
SEEFIGURE16.
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3.Pressthe“Selectorknob”againtosavethesetting.Whenseedingthisscreenwillshowthe
systempressuresettinganda triangularshapedicon willmoveupanddownthebargraphto
showthemeasuredsystempressureascomparedtothesetpressure.SEEFIGURE16.
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FIGURE15
FIGURE16