Spraying; Spraying Tips; Cleaning The Sprayer - Toro 41177 Multi-Pro 1250 Operator's Manual

movement, they should be immediately put back
into the transport cradle.
Important: The booms can be damaged by
transporting them in any position other than
the "X" transport position using the boom
transport cradle.
To put the booms back into the transport cradle,
lower the boom(s) to the spray position, and then
raise the boom(s) back into the transport position.
Make sure the boom cylinders are fully retracted
to prevent actuator rod damage.

Spraying

Important: In order to ensure that your
solution remains well mixed, use the agitation
feature whenever you have solution in the
tank. For agitation to work, the pump must
be on and the engine must be running above
an idle. If you stop the vehicle and need
agitation on, place the range selector in the
Neutral position, set the parking brake, press
the accelerator pedal to the floor, turn on the
pump, and turn the neutral engine speed lock
On.
Note: This procedure assumes that the pump is
on from the Filling the Spray Tank procedure.
1. Lower the booms into position.
2. Set the master boom switch to the Off position.
The Spray Pro monitor will display "HOLD".
3. Set the individual boom switches, as needed, to
the On positions.
4. Drive to the location where you will be
spraying.
5. Turn the Spray Pro selection dial to the
Application Rate position and use the
application rate switch to achieve the desired
rate. To do this:
A. Ensure the pump is On.
B. With the brake pressed, select the desired
gear range then begin driving at maximum
speed.
C. Verify the monitor displays the correct
application rate. If needed, manipulate the
application rate switch until the monitor
displays the desired application rate.
D. Return to the location where spraying is
to begin.
6. Set the master boom switch to the On position
to begin spraying.
Note: When the tank is nearly empty, the
agitation may cause foaming in the tank. In
this case, turn the agitation control valve to the
3 o'clock position to turn it off. Alternatively,
you can use an anti-foaming agent in the tank
(if compatible with the chemical you are using).
7. When finished spraying, set the master boom
switch to the Off position to turn off all
booms, then set the pump switch to the Off
position.

Spraying Tips

• Do not overlap areas that you have previously
sprayed.
• Watch for plugged nozzles. Replace all worn
or damaged nozzles.
• Use the master boom switch to stop the
spray flow before stopping the sprayer. Once
stopped, place the range selector in neutral and
use the neutral engine speed lock to hold the
engine speed up to keep the agitation running.
• You will obtain better results if the sprayer is
moving when you turn the booms on.
• Watch for changes in the application rate that
may indicate that your speed has changed
beyond the range of the nozzles or there is a
problem with the spray system.

Cleaning the Sprayer

Important: You must always empty and
clean the sprayer immediately after each use.
Failure to do so may cause the chemicals to
dry or thicken in the lines, clogging the pump
and other components.
The rinse tank is located at the front, right side
of the tank (Figure 26). If you install the optional
Rinse Kit, you can fill this tank with fresh water
and automatically rinse the main tank, boom
supply lines and nozzles.
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