Toro 34230 Operator's Manual page 81

Problem
There is no spray from the sprayer nozzles
in the boom or the nozzles have poor
output.
No material dispensed from hopper.
The spray wand does not work.
Possible Cause
1. The sprayer tank is empty.
2. The sprayer-pump supply valve 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 tank-agitation lever is in the O
position.
8. The sprayer-pattern lever is not in the
O position.
N
9. The sprayer pressure and ground
speed are incorrect.
10. The chemical mixture in the sprayer
tank is incorrect.
11. The spray system is leaking.
1. Hopper screen is plugged.
2. Gate not adjusted properly.
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 sprayer-pump supply
valve.
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 tank-agitation lever to the
N
O position.
FF
8. Move the narrow- or wide-sprayer
pattern lever to the O
9. Adjust the sprayer pressure and the
ground speed of the machine.
10. Follow the chemical manufacturer's
recommendation.
11. Inspect the components of the sprayer
system; clean, repair, or replace
the sprayer- system components as
needed.
1. Clean the hopper screen.
2. Adjust the gate. See Spreader Pattern
Adjustment section in Operation.
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