Checking Depth Control Operation

Open implement lock-up valve (A).

A-Valve

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IMPORTANT: If setup panel does not show a "P" at start-up, depth control system is not correctly connected or the hoses are reversed.

Start engine and raise and lower implement with SCV I and/or SCV III control lever (A). Pulling lever rearward will raise implement and pushing lever forward will lower implement.

Check tractor hydraulic oil level after cycling cylinders. Add oil if necessary.

Push SCV control lever (A) forward to desired implement operating depth.

Push switch (C) to set operating depth. Implement will lower to same working depth each time the switch is pushed forward to the detent "click" position and released.

Pull SCV control lever back to raise implement to desired height. Push switch (B) to set upper limit. Implement will raise to same height each time the lever is pulled back to the detent "click" position and released.

NOTE: Symbols (E) show upper and lower settings.

Adjust flow rate (D) to determine speed at which implement will raise and lower. If implement goes beyond depth settings, flow rate is too high.

NOTE: System can be overridden by using SCV I and/or III levers. Settings are restored by resetting SCV I and/or III to the detent "click" position.

A-SCV I & III Control Levers
B-Raise Position Set Switch
C-Lower Position Set Switch
D-Flow Rate Adjustment Knob
E-Setting Display

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