Toro 41594 Operator's Manual page 20

Important: Only engage the pump switch when the
engine is at low idle to avoid damaging the pump drive.
Agitation Switch
The agitation switch is located on the control panel to the
right of the seat (Figure 15). Toggle this switch forward to
turn on the agitation in the tank or rearward to stop the
agitation. When the switch is turned on, a light on the switch
illuminates. To operate the agitation function, you must run
the sprayer system pump and you must run the engine above
an idle. The agitation valve is located behind the tank
16)
1. Actuator (agitation valve)
2. Handle (agitation throttle
valve)
Agitation Bypass Valve
The agitation bypass valve redirects the flow of fluid to the
sprayer system pump when you turn off the agitation function
(Figure 16). The agitation bypass valve is located at the above
of the agitation valve. You can adjust the bypass valve to
ensure that pressure remains constant during agitation; refer
to Calibrating the Agitation Bypass Valve (page
Agitation Throttle Valve
The agitation throttle valve is a manually operated ball valve
that controls flow to the agitation nozzles in the main tank
(Figure 16). Using this valve allows the user to control the
sprayer system pressure at the agitation nozzles of the main
tank when larger application rates are required.
Section Valves
The section valves control flow to the 3 boom sections
(Figure 17). If you ever need to manually turn off a section,
Figure 16
3. Handle (agitation bypass)
35).
rotate the knob on the valve clockwise to turn the valve off or
counterclockwise to turn it on.
Note: Turning the section valve manually can interfere with
the function of the fuses. The fuses should be checked after
manually rotating the valve.
(Figure
1. Knob (section bypass
valve )
Anti-siphon Fill Receptacle
To the front of the tank cover is a hose receptacle with a
threaded fitting, a 90-degree barbed fitting, and a short hose
which you can direct toward the tank opening. This receptacle
allows you to connect a water hose to it and fill the tank with
water without contaminating the hose with the chemicals in
the tank.
Important: Do not lengthen the hose to allow contact
with the tank fluids. The distance from the end of the
hose to the uppermost water level should be within local
regulatory limits.
1. Anti-siphon fill receptacle
20
Figure 17
2. Actuators (section valve)
1
2
G013787
Figure 18
2. Tank cover