Toro 34230 Operator's Manual page 46

moving parts to stop, remove key, and engage
parking brake.
2. Remove the plug from the drain valve for the
sprayer tank (Figure
Note:
The drain valve is located at the left side
of the machine.
1. Drain valve
3. Thread a drain hose (operator provided) into the
end of the drain valve.
4. Put the free end of the drain hose into a
container with enough capacity to hold the
remaining content of the sprayer tank.
Note:
Use the quantity marks at the front,
left side of the sprayer tank for determine the
quantity of chemical solution in the tank.
5. Rotate the handle for the drain valve clockwise
90° to drain the tank
Allow the sprayer tank to drain completely.
6. Apply PTFE thread sealant to the threads of the
plug.
7. Close the tank-drain valve, remove the drain
hose, and install the drain plug into the valve
(Figure 55).
Note:
Dispose of the sprayer chemicals
according to local codes and the chemical
manufacturer's instructions.
Spraying with the Sprayer Boom
Important:
To ensure that your chemical
solution remains well mixed, use the agitation
feature whenever you have solution in the
55).
Figure 55
2. Plug
(Figure 55).
tank. For the agitation feature to work, set the
sprayer-pump switch to the O
the tank-agitation lever, and run the engine at high
idle. If you shut off the machine and agitation
is needed, leave the motion-control lever in the
N position, engage the parking brake,
EUTRAL
increase the throttle to the F
sprayer pump and run tank agitation.
Note:
Calibrate the sprayer before you start the spray
application; refer to
1. Tap the sprayer-pump switch to the O
2. Drive the machine to the job site.
3. Push the tank-agitation lever to the O
Note:
There is some agitation effect even while
the tank-agitation lever is in the O
4. Use the sprayer-pump switch to adjust the spray
pressure to the setting that you determined in
Nozzle Application Rate Tables (page
5. Move the narrow or wide-spray pattern lever to
the O position and begin spraying.
N
Important:
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wide controls at the same time.
1. Overlap area
46
position, pull back
N
position, start the
AST
Calibrating the Sprayer (page
Do not use both the narrow and
Figure 56
Narrow-spray pattern
2. Effective spray area
39).
position.
N
position.
FF
position.
FF
42).
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