Spraying Tips; Unclogging A Nozzle; Selecting A Nozzle; Cleaning The Sprayer - Toro Multi Pro WM Operator's Manual

Spraying Tips

•
Do not overlap areas where 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, use
the neutral engine speed lock to hold the engine
speed up to keep the agitation running.
•
You 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.
HD-Series Models with a Automatic Transmission
Operated in the Automatic Mode
Note:
Refer to the nozzle selection guide that is
available through your Authorized Toro Dealer.
•
If you are operating the sprayer at a slow ground
speed that causes the computer to maintain
too low of a sprayer system pressure for the
application rating of the selected nozzles, the
chemical solution discharges from the nozzle
incorrectly (running or dribbling). Select a sprayer
nozzle with a lower application rate range.
•
If you are operating the sprayer at a high ground
speed that causes the computer to use full sprayer
system pressure and the sprayer pressure is
inadequate to achieve the desired application rate.
To correct you application rate, slow your ground
speed to achieve your application rate or select a
sprayer nozzle with a higher application rate range.

Unclogging a Nozzle

If a nozzle becomes clogged while you are spraying,
you can clean it using a hand spray bottle of water
or a toothbrush.
1. Park the machine on a level surface, engage the
parking brake, shut off the engine, and remove
the key.
2. Set the master boom-switch to the O
and then run the sprayer pump; refer to
Pump (page 43).
3. Remove the clogged nozzle and clean it using a
spray bottle of water or a toothbrush.

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. Park the machine on a level surface, engage the
parking brake, shut off the engine, and remove
the key.
2. Set the master-boom switch to the O
and run the sprayer pump; refer to
Pump (page
3. Rotate the turret of the nozzles in either direction
to the correct nozzle.

Cleaning the Sprayer

Important:
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.
Use 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, do the following:
•
Use 3 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. Park the machine on a level surface, engage the
parking brake, shut off the engine, and remove
the key.
2. Locate the tank drain valve on the right side of
the machine
position
FF
Sprayer
1. Tank-drain valve
3. Open the valve to drain all unused material from
the tank
59
43).
You must always empty and clean
(Figure 85).
Figure 85
(Figure 86).
position
FF
Sprayer
g208238