Great Plains Electric Hydraulic Boom Solenoid Operator Manual 1995+ - Manual (Page 19)

4/17/2003 500-089M
17 Troubleshooting
14150
Figure 10
Stand Alone Control Box Schematic
Refer to Figure 10
There are two different control boxes that operate the hy-
draulic solenoids. One is the TS (Trailer Sprayer, either
TS1000 or TS750) control box that has the option to have
the hydraulic solenoids. The other is a stand alone control
box that will be added to the existing control boxes in the
tractor. To trouble shoot the wiring on the TS control box
refer to Figure 1, page 9. The Figure above shows the wir-
ing schematic for the stand alone control box. In both control boxes, the 833-040C wiring harness is used to
conduct the electrical power to the solenoids, and the col-
ored wires you see on the control box schematic
correspond with the colored wires in Figure 5, page 12, the
illustration showing how to hook up the individual connec-
tors to the solenoids.