10
HARDI
®
12 VOLT ESTATE SPRAYER OPERATOR’S MANUAL
4.0 OPERATING THE SPRAYER
IMPORTANT:
Always fill your estate sprayer with clean water only.
Always fill water through the strainer basket to prevent foreign particles
from entering the tank. Never let the filling hose enter the tank. Chemi-
cals may contaminate the water supply lines, plant and/or well.
AA
B
C
D
E
F
TANK
Boom Operation
1. Locate your sprayer in a suitable location to spray water from the
boom and/or handgun.
A. 12 Volt Pump
B. Distribution Valves
C. Spraygun
D. Boom
E. Agitation
F. Safety Valve
Plumbing Overview
When the 12 Volt FLOJET pump A (Fig 2) is on, fluid flows from the
tank to the distribution valves B (Fig 2). Fluid that is not required for
use by the boom or spraygun is returned to the tank through the
bypass line and agitation nozzle E (Fig 2). When the boom valve is
open, fluid flows to the boom D (Fig 2). When the spraygun valve is
open and the red handle on the spraygun is depressed, fluid flows to
the spraygun C (Fig 2). If the boom and spraygun valves are off and
the pressure valve is set too low to handle the output from the pump,
the safety valve F (Fig 2) opens to allow the fluid to return to the tank.
Fig. 2
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