Toro 41393, Руководство оператора, Страница: 23 / 92

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Figure 15
1. Actuator (agitation valve) 3. Flow meter
2. Agitation-bypass-valve
handle
Flowmeter
The flowmeter measures the flow rate of the fluid for
use by the InfoCenter system and when spraying in
the application rate mode (
Figure 15 ).
Agitation-Throttle Valve
The agitation-throttle valve is a manually-operated ball
valve that controls flow to the agitation nozzles in the
main tank. This valve allows the sprayer-operator to
control the sprayer-system pressure at the agitation
nozzles of the main tank when larger application rates
are required. The agitation-throttle valve is located
above the pump (
Figure 16 ).
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Figure 16
1. Agitation-throttle-valve handle
Section Bypass Valves
The section bypass valves are used to adjust the
sprayer system pressure to the section valves in
order to ensure that the sprayer pressure to the spray
section remains constant no matter how many spray
sections are on. (
Figure 17 ).
Note:
Use the bypass valves when spraying in the
manual mode (open loop) only.
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Figure 17
1. Knob (section-bypass
valves) 2. Section-bypass shutoff
valve
Section-Bypass Shutoff Valve
Use the section-bypass shutoff valve to control fluid
flow from the section bypass valves to the tank when
spraying in the manual mode (open loop); refer to
Figure 17 .
Note:
Close the section-bypass shut off valve when
spraying in the application rate mode (closed loop).
Anti-Siphon Fill Receptacle
At 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.
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