Using Hydraulic Spray Pumps

Follow spray pump manufacturers recommendations for pump model selection, setup, and operation.

NOTE: Select the smallest displacement motor recommended for multiple hydraulic function operation. The smaller displacement will lower the total hydraulic flow demand and improve overall system performance.

1. Connect motor pressure line (A) to retract port of SCV.

NOTE: Use of SCV 3, 4, or 5 is suggested.

2. Connect return line (B) to the power beyond return coupler (E).

3. Select continuous detent time "C" and adjust flow setting to the minimum.

4. Activate SCV by moving the lever forward to the retract detent position and adjust hydraulic flow rate per pump manufacturers guidelines.

5. Shut off spray pump by moving SCV control lever to the float position (full forward and down).

IMPORTANT: Some motors are not equipped with over-speed protection. Extended operation above recommended speed can cause failure.

A-Pressure Line
B-Return Line
C-Needle Valve (Closed)
D-Inlet Line Orifice (Remove)
E-Power Beyond Return Coupler

AG,RF30435,2092 -19-18NOV99-1/1