Great Plains 3N-3020 Material Rate - Manual (Page 7)

4/28/2004 196-366B
Great Plains Mfg., Inc. 7
Tractor Hookup
Hydraulics
1. Connect pressure hose (P) to retraction out-
let.
2. Connect motor return hose (T) to motor return
port (if available) or to extension outlet.
3. Set flow rate at maximum.
4. If tractor is equipped with elecro-hydraulic
valves, set timer to "constant" flow.
Electrical
1. Power can be connected in three different
manners:
Refer to Figure 6
a. Power port adaptor (PN 19676)
Refer to Figure 7
b. To battery. Make sure that eyelets are
properly connected (red to positive, black
to negative). Connect female socket to
power port adapter.
c. To 12V Power Box (PN 823-202C). Con-
nect red wire to 5 amp post and black wire
to center (ground) post.
Figure 6
Figure 7
Connect to
console
Connect to
power port
Connect to
power wire from
implement
Wire eyelets
Female socket