NOTICE! For tractors with closed center system and
load sensing that has a priority flow circuit that is man-
ually adjustable, your spreader must have the optional
on board flow control and it must be converted to an
open center system. This is not a tractor lever oper-
ated system.
To Convert Standard
Non Flow Controlled Closed
Center System To Open Center
See figure 3 for instructions in suggested numbered
sequence.
A new elbow fitting is required, see page 52 for part
numbers.
To Convert Optional
On Board Flow Controlled
Closed Center System To Open Center
See figure 4 for instructions in suggested numbered
sequence.
A new elbow fitting and 12” are required, see page 54
for part numbers.
MODEL: VB750 Page 14
FIGURE 4. TO CONVERT ON BOARD FLOW CONTROLLED CLOSED CENTER SYSTEM TO OPEN CENTER