Bestway field-pro IV 1600, Руководство оператора

Страница: 41 / 96

D8
Sparge Valve Function
The sparge valve is used to
adjust tank sparge during
operation. Open the valve to
increase sparging. Close the valve
to reduce sparging or to increase
capacity available to the boom.
Throttling Valve Function
In most cases, the rate con-
troller will maintain the correct
flow and pressure settings for the desired application. However, in cases where the pressure within
the systems is beyond the bounds of the controller, you may wish to manually reduce the pressure to
the regulating valve and boom valves by partially closing the throttling valve. In most cases, it is
best to start with the throttling valve closed as far as possible, while still providing enough pressure
to operate the boom satisfactorily.
Pump Valve
While operating the sprayer, the pump valve must be positioned to draw from the main sprayer
tank. While rinsing (described on page D13), the valve must be turned to draw from the rinse tank.
Throttling valve
Pump valve
Sparge valve