Setting Electro-Hydraulic Selective Control Valves 7000, 8000 and 9000 Series Tractors
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NOTE: In-line flow control valve kit must be installed to control vacuum level when more than one vacuum motor is connected to one SCV. See your John Deere Dealer. NOTE: If tractor is not equipped with enough SCV outlets, a Power Beyond Kit is available to power hydraulic motors. In-line flow control valve kit must be used when vacuum motors are connected to a Power Beyond Kit. See your John Deere Dealer. |
NOTE: If vacuum is attached to power beyond, no cab controls are used. In line flow control valve is used to control vacuum level. Shut off tractor to turn off vacuum motor. Press appropriate touch control switch (A) I through V to program each SCV. Adjust flow rate with flow control knob (B). Set detent time with time detent knob (C). |
| FUNCTION | FLOW | DETENT (TIME) |
|---|---|---|
| Machine Raise-Lower-Fold CCS | 10 | SCV set Constant "C" CCS level controlled with CCS valve. |
| Independent Markers-Drawbar | Start at 5 | 10 seconds or as required for full extend and retract |
| Variable Rate Drive (If equipped) | 10 | Constant "C" |
| Vacuum Motors (Connected to Separate SCVs and Controlled with Cab Functions) | Start at 4.0 and adjust as required to obtain desired vacuum pressure | Constant "C" |
| Vacuum Motors (Connected to One SCV or Power Beyond and Controlled with In Line Valve) | 10 | Constant "C" |
OUO6435,0001F29 -19-25JUN08-1/1 |