SECTION 7 –
SPRAY SYSTEMS
7-62
Flow Indicators
Flow Indicators (one per injection pump)
are visible from inside the cab and allow the
operator to monitor solution flow at all times,
as well as ensure the injection pump is
operating correctly and what product is
flowing.
Rinsing the Supply Lines and
Injection Pump(s)
If chemical remains in the tank(s) at the
end of the day, it is recommended to rinse
chemical from the supply lines and injection
pump(s). To accomplish this:
1. Rotate the Inlet Selector Valve(s)
(located near the bottom right-hand side
of chemical tank(s)) to the “FROM
RINSE TANK” position to rinse the Injec-
tion Pump(s).
This will allow fresh water from the rinse
tank to flow through and flush the lines
and pump(s).
NOTE: Refer to the provided label for valve
handle orientation. See following
illustration.
2. Run the Injection Pump(s) with the Out-
let Selector Valve(s) (located on the front
of injection pump(s)) in the “TO BOOM”
position.
NOTICE
Flow Indicators are not provided as a
means to determine an accurate
measurement of flow. It is the
responsibility of the operator to calibrate
the injection pump(s) and choose the
correct indicator ball for each product.
Flow Indicators
(Located on the exterior
right-hand side of cab)
-Typical View
* 2-pump configuration shown
Inlet Selector Valve(s)
(Located near the bottom
right-hand side of chemical tank(s))
-Typical View
* 1-tank/1-pump configuration shown
Summary of Contents for STS 10
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