Setting Mechanical Selective Control Valve for 6000, 7000 and 7020 Series Tractors
IMPORTANT:
If vacuum level cannot be fine tuned adequately with the 200 Series SCV, the planter flow control valve can be used to adjust vacuum. The tractor flow control valve must be fully open when using planter control valve.
Set vacuum, and variable rate drive SCV control knobs (A) to motor position (continuous detent). Vacuum flow control knob (B) will be used to control vacuum level. SEEDSTAR
system will control variable rate drive.
A-SCV Control Knob
B-Vacuum Flow control Knob
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