Selecting A Nozzle; Cleaning The Sprayer - Toro 41593 Operator's Manual

Selecting a Nozzle

Note: Refer to the nozzle selection guide that is available
through your Authorized Toro Dealer.
The turret bodies can accept up to 3 different nozzles. To
select the desired nozzle:
1. Stop the sprayer on a level surface, stop the engine,
and set the parking brake.
2. Set the master boom switch to the Off position and set
the pump switch to the Off position.
3. Rotate the turret of the nozzles in either direction to
the correct nozzle.

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.
Toro recommends using the approved rinse kit for this
machine. Contact your Authorized Toro Dealer for more
information.
Clean the spray system after each spraying session. To
properly clean the spray system:
•
Use three separate rinses.
•
Use the cleaners and neutralizers as recommended by the
chemical manufacturers.
•
Use pure clean water (no cleaners or neutralizers) for the
last rinse.
1. Stop the sprayer, set the parking brake, and turn off
the engine.
2. Locate the tank drain valve on the rear of the machine
(Figure 28).
Note: The valve is to the rear of pump, attached to
the support bracket.
1. Tank drain handle
Open the valve to drain any unused material from the
tank and dispose of it according to local codes and the
material manufacturer's instructions
draining, remove the lynch pin on the bracket securing
the drain valve to the machine and let the valve rest
Figure 28
(Figure
on the ground . This allows any residual material in
the line to drain.
1. Valve open
2. Lynch pin
3. When the tank has drained completely, install the valve
to frame with the lynch pin removed previously and
close the drain valve
4. Fill the tank with at least 190 L (50 US gallons) of clean
fresh water and close the cover.
Note: You can use a cleaning/neutralizing agent in
the water as needed. On the final rinse, use only clean,
clear water.
5. Lower the booms into the spray position.
6. Start the engine and move the throttle lever to a higher
idle.
7. Ensure that the agitation switch is in the On position.
8. Set the pump switch to the On position and use the
application rate switch to increase the pressure to a
high setting.
9. Set the master boom switch and boom control switches
to the On positions to begin spraying.
10. Allow all of the water in the tank to spray out though
the nozzles.
11. Check the nozzles to ensure that they are all spraying
correctly.
12. Set the master boom switch to the Off position, set the
pump switch to the Off position, and stop the engine.
29). After
13. Repeat steps
ensure that the spray system is fully cleaned.
30
2
1
Figure 29
3. Valve closed
(Figure 29).
4 through 12 at least 2 more times to
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