Great Plains 3P300 Operator Manual - Manual (Page 17)

15
Section 2 Operating Instructions
3P200 and 3P300 Three-Point Sprayer 500-103M 3/6/06
Great Plains Mfg., Inc.
Tank Fill Using Existing Pump Operations
The Tank Fill can be used to fill the main sprayer tank us-
ing the existing sprayer pump. To do so refer to the follow-
ing instructions:
Product Valve and Inductor Valve
Figure 2-5
15802
Sump Valve
Figure 2-6
14994
1. Make sure sprayer pump is off and insert supply tank
hose into the walk-board quick-fill coupler. Leave
quick-fill valve off. For location of valve, refer back to
Figure 2-3.
2. Turn the Sump Valve, Figure 2-6, from “SPRAY” to
“TANK FILL”.
3. Open supply tank valve making sure that positive
head pressure is maintained at the quick-fill to prevent
back-flow from the sprayer tank.
!
WARNING!
Make sure the supply tank is higher than the sprayer tank. Fail-
ure to do so can cause back-flow from the sprayer tank causing
sickness, serious injury or death from water contamination.
4. Open quick-fill valve under the walk-board.
5. Turn Product Valve, Figure 2-5, from “OFF” to “TANK
FILL”. For location of valve refer back to
6. Make sure the boom section solenoid valve switches
are all off, start the pump and fill the tank.
7. When finished, turn off pump, rotate Product Valve
from “TANK FILL” to “OFF”, shut quick-fill valve, shut
off supply tank valve, and rotate Sump Valve from
“TANK FILL” to “SPRAY” in that order. Make sure that
there is positive head pressure from the supply tank
during this procedure.