Seed Hawk Ground Drive: Granular & Liquid 2011 - Manual (Page 41)

Seed Hawk
®
Manual Granular and Liquid Tanks Page 36
A liquid fill pump, Figure 36, is an option
when the liquid onboard tank is ordered and
is located at the rear of the liquid tank.
Double orifice liquid kit as seen in Figure
37. One row of orifices are #49’s and the
other orifices are #30’s. The grower can
open either, or both at any time. The
grower should change the orifice selection
to maintain system pressure. 30-35 psi is
an optimal pressure for this liquid system.
An electric diverter valve (Figure 38) for
liquid fertilizer is installed so that the liquid
fertilizer is re-circulating while the grower
turns on the headland.
Figure 36: Liquid Fill Pump
Figure 37: Double Orifice Liquid Kit
Figure 38: Electric Diverter Valve