Toro Spray Master Series Operator's Manual page 82

Problem
There is no spray from the sprayer nozzles
in the boom or the nozzles have poor
output.
The spray wand does not work.
Possible Cause
1. The sprayer tank is empty.
2. The tank shutoff valve(s) is closed or
partially closed.
3. The strainer is clogged or damaged.
4. The pump is clogged or damaged.
5. The nozzles are clogged.
6. The hoses are clogged, kinked, or
damaged.
7. The boom spray-control valves are not
in the O position.
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8. The sprayer pressure and ground
speed are incorrect.
9. The chemical mixture in the sprayer
tank is incorrect.
10. The spray system is leaking or drawing
air.
1. The sprayer tank is empty.
2. The sprayer-wand-pressure control is
in the wrong position.
3. The wand is clogged or damaged.
4. The spray nozzle for the wand is
clogged.
5. The trigger is not pressed.
6. The hose is clogged or damaged.
7. The hose is not connected to the wand.
8. The hose for the wand is kinked.
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Corrective Action
1. Fill the sprayer tank.
2. Fully open the tank shutoff valve(s).
3. Clean, repair, or replace the strainer.
4. Clean, repair, or replace the pump.
5. Clean or replace the nozzles.
6. Clean, repair, or replace the hoses.
7. Move the lever for the boom
spray-control valves to the O
8. Adjust the sprayer pressure and the
ground speed of the machine.
9. Follow the chemical manufacturer's
recommendation.
10. Inspect the components of the sprayer
system; clean, repair, or replace
the sprayer-system components as
needed.
1. Fill the sprayer tank.
2. Rotate the pressure control to the
O position.
PEN
3. Clean, repair, or replace the wand.
4. Clean or replace the nozzle.
5. Press the trigger.
6. Clean, repair, or replace the hoses.
7. Connect the hose to the wand.
8. Straighten the kink in the hose.
position.
N